diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index df1a0a3..6bddd78 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -3832,8 +3832,12 @@
   if (N0.getOpcode() == ISD::TRUNCATE) {
     SDValue NarrowLoad = ReduceLoadWidth(N0.getNode());
     if (NarrowLoad.getNode()) {
-      if (NarrowLoad.getNode() != N0.getNode())
+      SDNode* oye = N0.getNode()->getOperand(0).getNode();
+      if (NarrowLoad.getNode() != N0.getNode()) {
         CombineTo(N0.getNode(), NarrowLoad);
+        // CombineTo deleted the truncate, if needed, but not what's under it.
+        AddToWorkList(oye);
+      }
       return DAG.getNode(ISD::ANY_EXTEND, N->getDebugLoc(), VT, NarrowLoad);
     }
   }
diff --git a/test/CodeGen/X86/2010-05-25-FP_TO_INT-crash.ll b/test/CodeGen/X86/2010-05-25-FP_TO_INT-crash.ll
new file mode 100644
index 0000000..617b889
--- /dev/null
+++ b/test/CodeGen/X86/2010-05-25-FP_TO_INT-crash.ll
@@ -0,0 +1,2718 @@
+; RUN: llc -O0 -march=x86 -mattr=+sse3 %s
+; Formerly crashed - PR 7191 / 8023512
+; ModuleID = '<stdin>'
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32"
+target triple = "i386-apple-darwin11.0"
+
+%0 = type { i16, i16, i32 }
+%1 = type { i32, i32, i16, i16, i16, i16 }
+%2 = type { i16, i16, %struct.GLTColor4, %struct.GLTColor4 }
+%3 = type { void (i8*, i8*, i32, i8*)*, i32 (i8*, ...)*, i8* (%struct.GLDContextRec*, %struct.GLDFramebufferRec*, i8, i32, i32)* }
+%struct.GLDActiveTextureTargets = type { i64, i64, i64, i64, i64, i64 }
+%struct.GLDAlphaTest = type { float, i16, i8, i8 }
+%struct.GLDArrayRange = type { i8, i8, i8, i8 }
+%struct.GLDBlendMode = type { i16, i16, i16, i16, %struct.GLTColor4, i16, i16, i8, i8, i8, i8 }
+%struct.GLDBufferData = type { i8*, i32, i32, i16, i16, i8, i8, i8, i8 }
+%struct.GLDBufferRec = type { %struct.GLDBufferData*, %struct.GLDPluginBufferData* }
+%struct.GLDBufferstate = type { %struct.GLTDimensions, %struct.GLTDimensions, %struct.GLTFixedColor4, %struct.GLTFixedColor4, i8, i8, i8, i8, [0 x i32], %union.GLSBuffer, %union.GLSBuffer, %union.GLSBuffer, [8 x %union.GLSBuffer], %union.GLSBuffer }
+%struct.GLDClearColor = type { double, %struct.GLTColor4, %struct.GLTColor4, float, i32 }
+%struct.GLDClipPlane = type { i32, [6 x %struct.GLTColor4] }
+%struct.GLDColorBuffer = type { i16, i8, i8, [8 x i16], i8, i8, i8, i8 }
+%struct.GLDColorMatrix = type { [16 x float]*, %struct.GLDImagingColorScale }
+%struct.GLDConfig = type { i32, float, %struct.GLTDimensions, %struct.GLTDimensions, i8, i8, i8, i8, i8, i8, i16, i32, i32, i32, %struct.GLDPixelFormatInfo, %struct.GLDPointLineLimits, %struct.GLDPointLineLimits, %struct.GLDRenderFeatures, i32, i32, i32, i32, i32, i32, i32, i32, %struct.GLDMultisamplePositions, %struct.GLDTextureLimits, [3 x %struct.GLDPipelineProgramLimits], %struct.GLDFragmentProgramLimits, %struct.GLDVertexProgramLimits, %struct.GLDGeometryShaderLimits, %struct.GLDGeometryShaderLimits, %struct.GLDTransformFeedbackLimits, i16, i8, i8, %struct.GLDVertexDescriptor*, %struct.GLDVertexDescriptor*, [4 x i32], [8 x i32], %struct.GLDMultisamplePositions* }
+%struct.GLDContextRec = type { float, float, float, float, float, float, float, float, %struct.GLTColor4, %struct.GLTColor4, %struct.GLVMFPContext, [16 x [2 x %union.PPStreamToken]], %struct.GLGProcessor, %struct._GLVMConstants*, void (%struct.GLDContextRec*, i32, i32, %struct.GLVMFragmentAttribRec*, %struct.GLVMFragmentAttribRec*, i32)*, %struct._GLVMFunction*, %union.PPStreamToken*, void (%struct.GLDContextRec*, %struct.GLDVertex*)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, %struct.GLDVertex*)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, %struct.GLDVertex*, %struct.GLDVertex*)*, %struct._GLVMFunction*, %struct._GLVMFunction*, %struct._GLVMFunction*, [4 x i32], [3 x i32], [3 x i32], %union.PPStreamToken, %struct.GLDConfig*, %struct.GLDFramebufferRec*, %struct.GLDFramebufferRec*, %struct.GLDBufferstate, %struct.GLDReadBufferstate, %struct.GLDLayeredBufferstate, [64 x %struct.GLTColor4*], %struct.GLDSharedRec*, %struct.GLDState*, %struct.GLDPluginState*, %struct.GLDVertex*, %struct.GLVMFragmentAttribRec*, %struct.GLVMFragmentAttribRec*, %struct.GLVMFragmentAttribRec*, %struct.GLDProgramRec*, %struct.GLDPipelineProgramRec*, %struct.GLVMTextures, %struct.GLDQueryRec*, %struct.GLDQueryRec*, %struct.GLDQueryRec*, %struct.GLTDimensions, i64 ()*, %struct.GLDFallback, %3, %union.GLSDrawable, i32, float, float, %struct.GLDRect, %struct.GLDFormat, %struct.GLDFormat, %struct.GLDFormat, %struct.GLDStippleData, i32, i32, i32, i32, i16, i8, i8, i8, i8, [2 x i8], [0 x i32] }
+%struct.GLDConvolution = type { %struct.GLTColor4, %struct.GLDImagingColorScale, i16, i16, [0 x i32], float*, i32, i32 }
+%struct.GLDCurrent = type { [8 x %struct.GLTColor4], [16 x %struct.GLTColor4], %struct.GLTColor4, %struct.GLDPointLineLimits, float, %struct.GLDPointLineLimits, float, [4 x float], float, float, float, i8, i8, i8, i8, i32, i32, i32, i32 }
+%struct.GLDDepthTest = type { i16, i16, i8, i8, i8, i8, double, double }
+%struct.GLDDitherMode = type { i8, i8, i8, i8 }
+%struct.GLDDrawableOffscreen = type { i32, i32, i32, [0 x i32], i8* }
+%struct.GLDDrawableWindow = type { i32, i32, i32 }
+%struct.GLDFallback = type { float*, %struct.GLDRenderDispatch*, %struct.GLDConfig*, i8*, i8*, i32, i32 }
+%struct.GLDFixedFunction = type { %union.PPStreamToken* }
+%struct.GLDFogMode = type { %struct.GLTColor4, float, float, float, float, float, i16, i16, i16, i8, i8 }
+%struct.GLDFormat = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8, i8, i8, i8, i32, i32, i32 }
+%struct.GLDFragmentProgramLimits = type { i32, i32, i32, i16, i16, i32, i16, i16, i16, i16 }
+%struct.GLDFramebufferAttachment = type { i16, i16, i32, i32, i32 }
+%struct.GLDFramebufferData = type { [10 x %struct.GLDFramebufferAttachment], [8 x i16], i16, i16, i16, i8, i8, i32, i32, i32 }
+%struct.GLDFramebufferRec = type { %struct.GLDFramebufferData*, %struct.GLDPluginFramebufferData*, [10 x %struct.GLDFormat], i8, i8, i16, [0 x i32] }
+%struct.GLDGeometryShaderLimits = type { i32, i32, i32, i32, i32, i16, i16 }
+%struct.GLDHintMode = type { i16, i16, i16, i16, i16, i16, i16, i16, i16, i16 }
+%struct.GLDHistogram = type { %struct.GLTFixedColor4*, i32, i16, i8, i8 }
+%struct.GLDImagingColorScale = type { %struct.GLDMultisamplePositions, %struct.GLDMultisamplePositions, %struct.GLDMultisamplePositions, %struct.GLDMultisamplePositions }
+%struct.GLDImagingSubset = type { %struct.GLDConvolution, %struct.GLDConvolution, %struct.GLDConvolution, %struct.GLDColorMatrix, %struct.GLDMinmax, %struct.GLDHistogram, %struct.GLDImagingColorScale, %struct.GLDImagingColorScale, %struct.GLDImagingColorScale, %struct.GLDImagingColorScale, i32, [0 x i32] }
+%struct.GLDLayeredBufferstate = type { %union.GLSBuffer, %union.GLSBuffer, [8 x %union.GLSBuffer] }
+%struct.GLDLight = type { %struct.GLTColor4, %struct.GLTColor4, %struct.GLTColor4, %struct.GLTColor4, %struct.GLDPointLineLimits, float, float, float, float, float, %struct.GLDPointLineLimits, float, %struct.GLDPointLineLimits, float, %struct.GLDPointLineLimits, float, float, float, float, float }
+%struct.GLDLightModel = type { %struct.GLTColor4, [8 x %struct.GLDLight], [2 x %struct.GLDMaterial], i32, i16, i16, i16, i8, i8, i8, i8, i8, i8 }
+%struct.GLDLightProduct = type { %struct.GLTColor4, %struct.GLTColor4, %struct.GLTColor4 }
+%struct.GLDLineMode = type { float, i32, i16, i16, i8, i8, i8, i8 }
+%struct.GLDLogicOp = type { i16, i8, i8 }
+%struct.GLDMaskMode = type { i32, [3 x i32], i8, i8, i8, i8, i8, i8, i8, i8 }
+%struct.GLDMaterial = type { %struct.GLTColor4, %struct.GLTColor4, %struct.GLTColor4, %struct.GLTColor4, float, float, float, float, [8 x %struct.GLDLightProduct], %struct.GLTColor4, [8 x i32] }
+%struct.GLDMinmax = type { %struct.GLDMinmaxTable*, i16, i8, i8, [0 x i32] }
+%struct.GLDMinmaxTable = type { %struct.GLTColor4, %struct.GLTColor4 }
+%struct.GLDMipmaplevel = type { [4 x i32], [4 x i32], [4 x float], [4 x i32], i32, i32, float*, i8*, i16, i16, i16, i16, [2 x float] }
+%struct.GLDMultisample = type { float, [1 x i32], [0 x i32], i8, i8, i8, i8, i8, i8, i8, i8 }
+%struct.GLDMultisamplePositions = type { float, float }
+%struct.GLDPipelineProgramData = type { i16, i8, i8, i32, %union.PPStreamToken*, i64, %struct.GLTColor4*, i32, [0 x i32] }
+%struct.GLDPipelineProgramLimits = type { i32, i16, i16, i32, i16, i16, i32, i32 }
+%struct.GLDPipelineProgramRec = type { %struct.GLDPipelineProgramData*, %union.PPStreamToken*, %struct.GLDContextRec*, %struct.GLVMProgramData*, i32, i32 }
+%struct.GLDPipelineProgramState = type { i8, i8, i8, i8, [0 x i32], %struct.GLTColor4* }
+%struct.GLDPixelFormatInfo = type { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }
+%struct.GLDPixelMap = type { i32*, float*, float*, float*, float*, float*, float*, float*, float*, i32*, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }
+%struct.GLDPixelMode = type { float, float, %struct.GLDPixelStore, %struct.GLDPixelTransfer, %struct.GLDPixelMap, %struct.GLDImagingSubset, i32, [0 x i32] }
+%struct.GLDPixelPack = type { i32, i32, i32, i32, i32, i32, i32, i32, i8, i8, i8, i8 }
+%struct.GLDPixelStore = type { %struct.GLDPixelPack, %struct.GLDPixelPack }
+%struct.GLDPixelTransfer = type { float, float, float, float, float, float, float, float, float, float, i32, i32 }
+%struct.GLDPluginBufferData = type { i32 }
+%struct.GLDPluginFramebufferData = type { [10 x %struct.GLDTextureRec*], i8, i8, i8, i8 }
+%struct.GLDPluginProgramData = type { [3 x %struct.GLDPipelineProgramRec*], %struct.GLDBufferRec**, i32, [0 x i32] }
+%struct.GLDPluginState = type { [16 x [11 x %struct.GLDTextureRec*]], [3 x %struct.GLDTextureRec*], [3 x %struct.GLDPipelineProgramRec*], [3 x %struct.GLDPipelineProgramRec*], %struct.GLDProgramRec*, %struct.GLDVertexArrayRec*, [16 x %struct.GLDBufferRec*], %struct.GLDFramebufferRec*, %struct.GLDFramebufferRec*, [6 x %struct.GLDQueryRec*], [64 x %struct.GLDBufferRec*] }
+%struct.GLDPluginTextureState = type { %struct.GLDBufferRec*, [6 x i16], i8, i8, i16 }
+%struct.GLDPointLineLimits = type { float, float, float }
+%struct.GLDPointMode = type { float, float, float, float, %struct.GLDPointLineLimits, float, i8, i8, i8, i8, i16, i16, i32, i16, i16 }
+%struct.GLDPolygonMode = type { [128 x i8], float, float, i16, i16, i16, i16, i8, i8, i8, i8, i8, i8, i8, i8 }
+%struct.GLDPolygonOffset = type { float, float }
+%struct.GLDPrimitiveRestart = type { i8, i8, i8, i8, i32 }
+%struct.GLDProgramData = type { i32, i32, i32, i32, %union.PPStreamToken*, i32*, i32, i32, i32, i32, i8, i8, i8, i8, i32, [64 x i32] }
+%struct.GLDProgramLimits = type { i32, i32, i32, i32, i32, i16, i16 }
+%struct.GLDProgramRec = type { %struct.GLDProgramData*, %struct.GLDPluginProgramData*, i32, [0 x i32] }
+%struct.GLDProgramState = type { i8, i8, i8, i8 }
+%struct.GLDQueryRec = type { i64, i64, i64 }
+%struct.GLDQueryState = type { i16, i16 }
+%struct.GLDReadBufferstate = type { %struct.GLTDimensions, %struct.GLTDimensions, %union.GLSBuffer, %union.GLSBuffer, %union.GLSBuffer, %union.GLSBuffer }
+%struct.GLDRect = type { i32, i32, i32, i32, i32, i32 }
+%struct.GLDRenderDispatch = type { void (%struct.GLDContextRec*, i32, float)*, void (%struct.GLDContextRec*, i32)*, i32 (%struct.GLDContextRec*, %struct.GLDMultisamplePositions*, i32, i32, i32, i32, i8*, i32, %struct.GLDBufferRec*)*, void (%struct.GLDContextRec*, %struct.GLDMultisamplePositions*, i32, i32, i32, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex*, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex**, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex**, i32, i32)*, void (%struct.GLDContextRec*, %struct.GLDVertex**, i32, i32)*, i8* (%struct.GLDContextRec*, i32, i32*)*, void (%struct.GLDContextRec*, i32, i32, i32)*, i8* (%struct.GLDContextRec*, i32, i32, i32, i32, i32)*, void (%struct.GLDContextRec*, i32, i32, i32, i32, i32, i8*)*, void (%struct.GLDContextRec*)*, void (%struct.GLDContextRec*)*, void (%struct.GLDContextRec*)*, i32 (%struct.GLDContextRec*, i32, i32, i32, i32, i32, i8*, %struct.GLTColor4*, i32)*, i32 (%struct.GLDContextRec*, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32)* }
+%struct.GLDRenderFeatures = type { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }
+%struct.GLDScissorTest = type { %struct.GLTFixedColor4, i8, i8, i8, i8 }
+%struct.GLDSeamlessCubemap = type { i8, i8, i16 }
+%struct.GLDSharedData = type {}
+%struct.GLDSharedRec = type { %struct.pthread_mutex_t, %struct.GLDSharedData*, %struct.GLGProcessor, i32, i16, i16, i8, i8, i8, i8, [0 x i32] }
+%struct.GLDState = type <{ i16, i16, i16, i16, i32, i32, [256 x %struct.GLTColor4], [128 x %struct.GLTColor4], %struct.GLDCurrent, %struct.GLDViewport, %struct.GLDTransform, %struct.GLDLightModel, %struct.GLDActiveTextureTargets, %struct.GLDAlphaTest, %struct.GLDBlendMode, %struct.GLDClearColor, %struct.GLDColorBuffer, %struct.GLDDepthTest, %struct.GLDArrayRange, %struct.GLDFogMode, %struct.GLDHintMode, %struct.GLDLineMode, %struct.GLDLogicOp, %struct.GLDMaskMode, %struct.GLDPixelMode, %struct.GLDPointMode, %struct.GLDPolygonMode, %struct.GLDScissorTest, i32, %struct.GLDStencilTest, [8 x %struct.GLDTextureMode], [16 x %struct.GLDTextureImageMode], [8 x %struct.GLDTextureCoordGen], %struct.GLDClipPlane, %struct.GLDMultisample, %struct.GLDArrayRange, %struct.GLDArrayRange, [3 x %struct.GLDPipelineProgramState], %struct.GLDArrayRange, %struct.GLDTransformFeedback, %struct.GLDUniformBuffer, i32*, %struct.GLDFixedFunction, i32, %struct.GLDQueryState, %struct.GLDSeamlessCubemap, %struct.GLDPrimitiveRestart, [2 x i32] }>
+%struct.GLDStencilTest = type { [3 x %1], i32, [4 x i8] }
+%struct.GLDStippleData = type { i32, i16, i16, [32 x [32 x i8]] }
+%struct.GLDTextureCoordGen = type { %2, %2, %2, %2, i8, i8, i8, i8 }
+%struct.GLDTextureGeomState = type { i16, i16, i16, i16, i16, i8, i8, i8, i8, i16, i16, i16, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i16, [6 x i16], [6 x i16] }
+%struct.GLDTextureImageMode = type { float }
+%struct.GLDTextureLevel = type { i32, i32, i16, i16, i16, i8, i8, i16, i16, i16, i16, i8* }
+%struct.GLDTextureLimits = type { float, float, i16, i16, i16, i16, i16, i16, i16, i16, i16, i8, i8, i8, i8, i8, i8, i32, i32 }
+%struct.GLDTextureMode = type { %struct.GLTColor4, i32, i16, i16, i16, i16, i16, i16, i16, i16, i16, i16, i16, i16, i16, i16, i16, i16, float, float }
+%struct.GLDTextureParamState = type { i16, i16, i16, i16, i16, i16, %struct.GLTColor4, float, float, float, float, i16, i16, i16, i16, float, i16, i16, i32, i8* }
+%struct.GLDTextureRec = type { [4 x float], %struct.GLDTextureState*, %struct.GLDPluginTextureState*, %struct.GLDMipmaplevel*, %struct.GLDMipmaplevel*, float, float, float, float, i8, i8, i8, i8, i16, i16, i16, i16, i32, float, [0 x i32], [2 x %union.PPStreamToken] }
+%struct.GLDTextureState = type { i16, i8, i8, i16, i16, float, i32, %struct.GLISWRSurface*, %struct.GLDTextureParamState, %struct.GLDTextureGeomState, i16, i16, i8*, %struct.GLDTextureLevel, [1 x [15 x %struct.GLDTextureLevel]] }
+%struct.GLDTransform = type <{ [24 x [16 x float]], [24 x [16 x float]], [16 x float], float, float, float, float, float, i8, i8, i8, i8, i32, i32, i32, i16, i16, i8, i8, i8, i8, i32 }>
+%struct.GLDTransformFeedback = type { i8, i8, i16, [0 x i32], [16 x i32], [16 x i32] }
+%struct.GLDTransformFeedbackLimits = type { i32, i32, i32, i32, i32 }
+%struct.GLDUniformBuffer = type { [64 x %struct.GLTDimensions] }
+%struct.GLDVertex = type { %struct.GLTColor4, %struct.GLTColor4, %struct.GLTColor4, %struct.GLTColor4, %struct.GLTColor4, %struct.GLDPointLineLimits, float, %struct.GLTColor4, float, i8, i8, i8, i8, float, float, i32, i32, i32, [4 x i8], [4 x float], [2 x %struct.GLDMaterial*], [2 x i32], [16 x %struct.GLTColor4] }
+%struct.GLDVertexArrayRec = type opaque
+%struct.GLDVertexBlend = type { i8, i8, i8, i8 }
+%struct.GLDVertexDescriptor = type { i8, i8, i8, i8, [0 x i32] }
+%struct.GLDVertexProgramLimits = type { i16, i16, i32, i32, i16, i16 }
+%struct.GLDViewport = type { float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, double, double, i32, i32, i32, i32, float, float, float, float }
+%struct.GLGColorTable = type { i32, i32, i32, i8* }
+%struct.GLGOperation = type { i8*, i8*, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, float, float, %struct.GLGColorTable, %struct.GLGColorTable, %struct.GLGColorTable }
+%struct.GLGProcessor = type { void (%struct.GLDPixelMode*, %struct.GLGOperation*, %struct._GLGProcessorData*, %union._GLGFunctionKey*)*, %struct._GLVMFunction*, %union._GLGFunctionKey*, %struct._GLGProcessorData* }
+%struct.GLISWRSurface = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8*, i8*, i8*, [4 x i8*], i32 }
+%struct.GLSGenericRec = type { %struct.GLTDimensions, %struct.GLTDimensions, i32, i32, %union.GLSDrawable, i8*, i8*, i8*, i8*, i8*, [4 x i8*], i32, i16, i16, i16, i16, i8, i8, i8, i8, i8, i8, i8, i8 }
+%struct.GLSOffScreenRec = type { %struct.GLTDimensions, %struct.GLTDimensions, i32, i32, %union.GLSDrawable, i8*, i8*, i8*, i8*, i8*, [4 x i8*], i32, i16, i16, i16, i16, i8, i8, i8, i8, i8, i8, i8, i8, %struct.GLDDrawableOffscreen }
+%struct.GLSSWRSurfaceRec = type { %struct.GLTDimensions, %struct.GLTDimensions, i32, i32, %union.GLSDrawable, i8*, i8*, i8*, i8*, i8*, [4 x i8*], i32, i16, i16, i16, i16, i8, i8, i8, i8, i8, i8, i8, i8, %struct.GLISWRSurface*, i32, i32 }
+%struct.GLSWindowRec = type { %struct.GLTDimensions, %struct.GLTDimensions, i32, i32, %union.GLSDrawable, i8*, i8*, i8*, i8*, i8*, [4 x i8*], i32, i16, i16, i16, i16, i8, i8, i8, i8, i8, i8, i8, i8, %struct.GLDDrawableWindow, i32, i32, [0 x i32], i8*, i8* }
+%struct.GLTColor3 = type { float, float, float }
+%struct.GLTColor4 = type { float, float, float, float }
+%struct.GLTCoord2 = type { float, float }
+%struct.GLTCoord3 = type { float, float, float }
+%struct.GLTCoord4 = type { float, float, float, float }
+%struct.GLTDimensions = type { i32, i32 }
+%struct.GLTFixedColor4 = type { i32, i32, i32, i32 }
+%struct.GLTPlane = type { float, float, float, float }
+%struct.GLTRectangle = type { i32, i32, i32, i32 }
+%struct.GLTTexCoord4 = type { float, float, float, float }
+%struct.GLVMFPContext = type { float, i32, i32, i32, i32, [3 x i32] }
+%struct.GLVMFragmentAttribRec = type opaque
+%struct.GLVMProgramData = type { %struct._GLVMFunction*, %struct.GLVMProgramData*, %struct.GLVMProgramData*, [42 x i32], [64 x i32], i32, i32, i32, [0 x i32] }
+%struct.GLVMTextures = type { [16 x %struct.GLDTextureRec*] }
+%struct._GLGProcessorData = type opaque
+%struct._GLVMConstants = type opaque
+%struct._GLVMFunction = type opaque
+%struct.anon = type { float, float, float, float }
+%struct.mach_timebase_info_data_t = type { i32, i32 }
+%struct.pthread_mutex_t = type { i32, [40 x i8] }
+%union.GLSBuffer = type { i8* }
+%union.GLSDrawable = type { %struct.GLSWindowRec* }
+%union.PPStreamToken = type { %0 }
+%union._GLGFunctionKey = type opaque
+%union.anon = type { %struct.GLTDimensions }
+
+declare i16 @_OSSwapInt16(i16 zeroext %_data) nounwind inlinehint ssp
+
+declare i32 @_OSSwapInt32(i32 %_data) nounwind inlinehint ssp
+
+declare i32 @llvm.bswap.i32(i32) nounwind readnone
+
+define void @gldAccumReturn(%struct.GLDContextRec* %ctx, %struct.GLDState* %state, float %value) nounwind ssp {
+entry:
+  %ctx_addr = alloca %struct.GLDContextRec*       ; <%struct.GLDContextRec**> [#uses=99]
+  %state_addr = alloca %struct.GLDState*          ; <%struct.GLDState**> [#uses=21]
+  %value_addr = alloca float                      ; <float*> [#uses=33]
+  %iftmp.210 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.209 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.208 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.207 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.206 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.205 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.204 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.203 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.202 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.201 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.200 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.199 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.198 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.197 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.196 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.195 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.192 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.190 = alloca i32                         ; <i32*> [#uses=3]
+  %iftmp.189 = alloca i32                         ; <i32*> [#uses=3]
+  %iftmp.188 = alloca i32                         ; <i32*> [#uses=3]
+  %iftmp.187 = alloca i32                         ; <i32*> [#uses=3]
+  %iftmp.186 = alloca i32                         ; <i32*> [#uses=3]
+  %iftmp.185 = alloca i32                         ; <i32*> [#uses=3]
+  %iftmp.184 = alloca i32                         ; <i32*> [#uses=3]
+  %iftmp.183 = alloca i32                         ; <i32*> [#uses=3]
+  %iftmp.182 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.181 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.180 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.179 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.178 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.177 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.176 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.175 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.174 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.173 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.172 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.171 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.170 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.169 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.168 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.167 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.164 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.163 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.162 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.161 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.160 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.159 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.158 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.157 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.156 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.155 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.154 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.153 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.152 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.151 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.150 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.149 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.148 = alloca float                       ; <float*> [#uses=3]
+  %iftmp.145 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.144 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.141 = alloca i8                          ; <i8*> [#uses=3]
+  %iftmp.140 = alloca i32                         ; <i32*> [#uses=3]
+  %accum = alloca double*                         ; <double**> [#uses=56]
+  %accum_end = alloca double*                     ; <double**> [#uses=9]
+  %y = alloca i32                                 ; <i32*> [#uses=12]
+  %yl = alloca i32                                ; <i32*> [#uses=4]
+  %cw4 = alloca i32                               ; <i32*> [#uses=4]
+  %cx = alloca i32                                ; <i32*> [#uses=2]
+  %cy = alloca i32                                ; <i32*> [#uses=7]
+  %ch = alloca i32                                ; <i32*> [#uses=3]
+  %cw = alloca i32                                ; <i32*> [#uses=3]
+  %offset = alloca i32                            ; <i32*> [#uses=19]
+  %y_inc = alloca i32                             ; <i32*> [#uses=6]
+  %swap = alloca i8                               ; <i8*> [#uses=6]
+  %draw_buffer = alloca i32                       ; <i32*> [#uses=21]
+  %all_bits_mask = alloca i32                     ; <i32*> [#uses=9]
+  %color_mask_enabled = alloca i8                 ; <i8*> [#uses=4]
+  %color_ptr = alloca i16*                        ; <i16**> [#uses=8]
+  %thirtyOne = alloca float                       ; <float*> [#uses=23]
+  %start_offset = alloca i32                      ; <i32*> [#uses=2]
+  %cur_draw_buffer_mask_bit = alloca i32          ; <i32*> [#uses=5]
+  %r = alloca float                               ; <float*> [#uses=12]
+  %g = alloca float                               ; <float*> [#uses=12]
+  %b = alloca float                               ; <float*> [#uses=12]
+  %a = alloca float                               ; <float*> [#uses=12]
+  %pixl = alloca i16                              ; <i16*> [#uses=24]
+  %color_ptr111 = alloca i8*                      ; <i8**> [#uses=14]
+  %twoFiftyFive = alloca float                    ; <float*> [#uses=17]
+  %start_offset112 = alloca i32                   ; <i32*> [#uses=2]
+  %cur_draw_buffer_mask_bit115 = alloca i32       ; <i32*> [#uses=9]
+  %r119 = alloca float                            ; <float*> [#uses=7]
+  %g120 = alloca float                            ; <float*> [#uses=7]
+  %b121 = alloca float                            ; <float*> [#uses=7]
+  %a122 = alloca float                            ; <float*> [#uses=7]
+  %r193 = alloca i32                              ; <i32*> [#uses=2]
+  %g194 = alloca i32                              ; <i32*> [#uses=2]
+  %b195 = alloca i32                              ; <i32*> [#uses=2]
+  %a196 = alloca i32                              ; <i32*> [#uses=2]
+  %color = alloca i32                             ; <i32*> [#uses=4]
+  %color_ptr235 = alloca float*                   ; <float**> [#uses=13]
+  %start_offset236 = alloca i32                   ; <i32*> [#uses=2]
+  %cur_draw_buffer_mask_bit239 = alloca i32       ; <i32*> [#uses=5]
+  %r243 = alloca float                            ; <float*> [#uses=4]
+  %g244 = alloca float                            ; <float*> [#uses=4]
+  %b245 = alloca float                            ; <float*> [#uses=4]
+  %a246 = alloca float                            ; <float*> [#uses=4]
+  %r283 = alloca float                            ; <float*> [#uses=4]
+  %g284 = alloca float                            ; <float*> [#uses=4]
+  %b285 = alloca float                            ; <float*> [#uses=4]
+  %a286 = alloca float                            ; <float*> [#uses=4]
+  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+  store %struct.GLDContextRec* %ctx, %struct.GLDContextRec** %ctx_addr
+  store %struct.GLDState* %state, %struct.GLDState** %state_addr
+  store float %value, float* %value_addr
+  %0 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1 = getelementptr inbounds %struct.GLDContextRec* %0, i32 0, i32 51 ; <%union.GLSDrawable*> [#uses=1]
+  %2 = getelementptr inbounds %union.GLSDrawable* %1, i32 0, i32 0 ; <%struct.GLSWindowRec**> [#uses=1]
+  %3 = bitcast %struct.GLSWindowRec** %2 to %struct.GLSGenericRec** ; <%struct.GLSGenericRec**> [#uses=1]
+  %4 = load %struct.GLSGenericRec** %3, align 4   ; <%struct.GLSGenericRec*> [#uses=1]
+  %5 = getelementptr inbounds %struct.GLSGenericRec* %4, i32 0, i32 16 ; <i8*> [#uses=1]
+  %6 = load i8* %5, align 4                       ; <i8> [#uses=1]
+  store i8 %6, i8* %swap, align 1
+  store i32 255, i32* %all_bits_mask, align 4
+  %7 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %8 = getelementptr inbounds %struct.GLDState* %7, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %9 = getelementptr inbounds %struct.GLDMaskMode* %8, i32 0, i32 5 ; <i8*> [#uses=1]
+  %10 = load i8* %9, align 1                      ; <i8> [#uses=1]
+  %11 = zext i8 %10 to i32                        ; <i32> [#uses=1]
+  %12 = load i32* %all_bits_mask, align 4         ; <i32> [#uses=1]
+  %13 = and i32 %11, %12                          ; <i32> [#uses=1]
+  %14 = load i32* %all_bits_mask, align 4         ; <i32> [#uses=1]
+  %15 = icmp ne i32 %13, %14                      ; <i1> [#uses=1]
+  %16 = zext i1 %15 to i8                         ; <i8> [#uses=1]
+  %17 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %18 = getelementptr inbounds %struct.GLDState* %17, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %19 = getelementptr inbounds %struct.GLDMaskMode* %18, i32 0, i32 2 ; <i8*> [#uses=1]
+  %20 = load i8* %19, align 16                    ; <i8> [#uses=1]
+  %21 = zext i8 %20 to i32                        ; <i32> [#uses=1]
+  %22 = load i32* %all_bits_mask, align 4         ; <i32> [#uses=1]
+  %23 = and i32 %21, %22                          ; <i32> [#uses=1]
+  %24 = load i32* %all_bits_mask, align 4         ; <i32> [#uses=1]
+  %25 = icmp ne i32 %23, %24                      ; <i1> [#uses=1]
+  %26 = zext i1 %25 to i8                         ; <i8> [#uses=1]
+  %toBool = icmp ne i8 %16, 0                     ; <i1> [#uses=1]
+  %toBool1 = icmp ne i8 %26, 0                    ; <i1> [#uses=1]
+  %27 = or i1 %toBool, %toBool1                   ; <i1> [#uses=1]
+  %28 = zext i1 %27 to i8                         ; <i8> [#uses=1]
+  %29 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %30 = getelementptr inbounds %struct.GLDState* %29, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %31 = getelementptr inbounds %struct.GLDMaskMode* %30, i32 0, i32 4 ; <i8*> [#uses=1]
+  %32 = load i8* %31, align 2                     ; <i8> [#uses=1]
+  %33 = zext i8 %32 to i32                        ; <i32> [#uses=1]
+  %34 = load i32* %all_bits_mask, align 4         ; <i32> [#uses=1]
+  %35 = and i32 %33, %34                          ; <i32> [#uses=1]
+  %36 = load i32* %all_bits_mask, align 4         ; <i32> [#uses=1]
+  %37 = icmp ne i32 %35, %36                      ; <i1> [#uses=1]
+  %38 = zext i1 %37 to i8                         ; <i8> [#uses=1]
+  %toBool2 = icmp ne i8 %28, 0                    ; <i1> [#uses=1]
+  %toBool3 = icmp ne i8 %38, 0                    ; <i1> [#uses=1]
+  %39 = or i1 %toBool2, %toBool3                  ; <i1> [#uses=1]
+  %40 = zext i1 %39 to i8                         ; <i8> [#uses=1]
+  %41 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %42 = getelementptr inbounds %struct.GLDState* %41, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %43 = getelementptr inbounds %struct.GLDMaskMode* %42, i32 0, i32 3 ; <i8*> [#uses=1]
+  %44 = load i8* %43, align 1                     ; <i8> [#uses=1]
+  %45 = zext i8 %44 to i32                        ; <i32> [#uses=1]
+  %46 = load i32* %all_bits_mask, align 4         ; <i32> [#uses=1]
+  %47 = and i32 %45, %46                          ; <i32> [#uses=1]
+  %48 = load i32* %all_bits_mask, align 4         ; <i32> [#uses=1]
+  %49 = icmp ne i32 %47, %48                      ; <i1> [#uses=1]
+  %50 = zext i1 %49 to i8                         ; <i8> [#uses=1]
+  %toBool4 = icmp ne i8 %40, 0                    ; <i1> [#uses=1]
+  %toBool5 = icmp ne i8 %50, 0                    ; <i1> [#uses=1]
+  %51 = or i1 %toBool4, %toBool5                  ; <i1> [#uses=1]
+  %52 = zext i1 %51 to i8                         ; <i8> [#uses=1]
+  store i8 %52, i8* %color_mask_enabled, align 1
+  %53 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %54 = getelementptr inbounds %struct.GLDContextRec* %53, i32 0, i32 55 ; <%struct.GLDRect*> [#uses=1]
+  %55 = getelementptr inbounds %struct.GLDRect* %54, i32 0, i32 0 ; <i32*> [#uses=1]
+  %56 = load i32* %55, align 4                    ; <i32> [#uses=1]
+  store i32 %56, i32* %cx, align 4
+  %57 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %58 = getelementptr inbounds %struct.GLDContextRec* %57, i32 0, i32 55 ; <%struct.GLDRect*> [#uses=1]
+  %59 = getelementptr inbounds %struct.GLDRect* %58, i32 0, i32 1 ; <i32*> [#uses=1]
+  %60 = load i32* %59, align 4                    ; <i32> [#uses=1]
+  store i32 %60, i32* %cy, align 4
+  %61 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %62 = getelementptr inbounds %struct.GLDContextRec* %61, i32 0, i32 55 ; <%struct.GLDRect*> [#uses=1]
+  %63 = getelementptr inbounds %struct.GLDRect* %62, i32 0, i32 4 ; <i32*> [#uses=1]
+  %64 = load i32* %63, align 4                    ; <i32> [#uses=1]
+  store i32 %64, i32* %cw, align 4
+  %65 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %66 = getelementptr inbounds %struct.GLDContextRec* %65, i32 0, i32 55 ; <%struct.GLDRect*> [#uses=1]
+  %67 = getelementptr inbounds %struct.GLDRect* %66, i32 0, i32 5 ; <i32*> [#uses=1]
+  %68 = load i32* %67, align 4                    ; <i32> [#uses=1]
+  store i32 %68, i32* %ch, align 4
+  %69 = load i32* %cw, align 4                    ; <i32> [#uses=1]
+  %70 = icmp eq i32 %69, 0                        ; <i1> [#uses=1]
+  br i1 %70, label %bb6, label %bb
+
+bb:                                               ; preds = %entry
+  %71 = load i32* %ch, align 4                    ; <i32> [#uses=1]
+  %72 = icmp eq i32 %71, 0                        ; <i1> [#uses=1]
+  br i1 %72, label %bb6, label %bb7
+
+bb6:                                              ; preds = %bb, %entry
+  br label %bb316
+
+bb7:                                              ; preds = %bb
+  %73 = load i32* %cw, align 4                    ; <i32> [#uses=1]
+  %74 = mul i32 %73, 4                            ; <i32> [#uses=1]
+  store i32 %74, i32* %cw4, align 4
+  %75 = load i32* %cy, align 4                    ; <i32> [#uses=1]
+  %76 = load i32* %ch, align 4                    ; <i32> [#uses=1]
+  %77 = add i32 %75, %76                          ; <i32> [#uses=1]
+  store i32 %77, i32* %yl, align 4
+  %78 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %79 = getelementptr inbounds %struct.GLDContextRec* %78, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %80 = getelementptr inbounds %struct.GLDBufferstate* %79, i32 0, i32 1 ; <%struct.GLTDimensions*> [#uses=1]
+  %81 = getelementptr inbounds %struct.GLTDimensions* %80, i32 0, i32 0 ; <i32*> [#uses=1]
+  %82 = load i32* %81, align 4                    ; <i32> [#uses=1]
+  %83 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %84 = getelementptr inbounds %struct.GLDContextRec* %83, i32 0, i32 28 ; <%struct.GLDFramebufferRec**> [#uses=1]
+  %85 = load %struct.GLDFramebufferRec** %84, align 4 ; <%struct.GLDFramebufferRec*> [#uses=1]
+  %86 = icmp ne %struct.GLDFramebufferRec* %85, null ; <i1> [#uses=1]
+  br i1 %86, label %bb8, label %bb9
+
+bb8:                                              ; preds = %bb7
+  %87 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %88 = getelementptr inbounds %struct.GLDContextRec* %87, i32 0, i32 57 ; <%struct.GLDFormat*> [#uses=1]
+  %89 = getelementptr inbounds %struct.GLDFormat* %88, i32 0, i32 12 ; <i8*> [#uses=1]
+  %90 = load i8* %89, align 2                     ; <i8> [#uses=1]
+  %91 = icmp ne i8 %90, 0                         ; <i1> [#uses=1]
+  %92 = zext i1 %91 to i8                         ; <i8> [#uses=1]
+  store i8 %92, i8* %iftmp.141, align 1
+  br label %bb10
+
+bb9:                                              ; preds = %bb7
+  %93 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %94 = getelementptr inbounds %struct.GLDContextRec* %93, i32 0, i32 56 ; <%struct.GLDFormat*> [#uses=1]
+  %95 = getelementptr inbounds %struct.GLDFormat* %94, i32 0, i32 12 ; <i8*> [#uses=1]
+  %96 = load i8* %95, align 2                     ; <i8> [#uses=1]
+  %97 = icmp ne i8 %96, 0                         ; <i1> [#uses=1]
+  %98 = zext i1 %97 to i8                         ; <i8> [#uses=1]
+  store i8 %98, i8* %iftmp.141, align 1
+  br label %bb10
+
+bb10:                                             ; preds = %bb9, %bb8
+  %99 = load i8* %iftmp.141, align 1              ; <i8> [#uses=1]
+  %toBool11 = icmp ne i8 %99, 0                   ; <i1> [#uses=1]
+  br i1 %toBool11, label %bb12, label %bb13
+
+bb12:                                             ; preds = %bb10
+  %100 = load i32* %cy, align 4                   ; <i32> [#uses=1]
+  store i32 %100, i32* %iftmp.140, align 4
+  br label %bb14
+
+bb13:                                             ; preds = %bb10
+  %101 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %102 = getelementptr inbounds %struct.GLDContextRec* %101, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %103 = getelementptr inbounds %struct.GLDBufferstate* %102, i32 0, i32 1 ; <%struct.GLTDimensions*> [#uses=1]
+  %104 = getelementptr inbounds %struct.GLTDimensions* %103, i32 0, i32 1 ; <i32*> [#uses=1]
+  %105 = load i32* %104, align 4                  ; <i32> [#uses=1]
+  %106 = sub nsw i32 %105, 1                      ; <i32> [#uses=1]
+  %107 = load i32* %cy, align 4                   ; <i32> [#uses=1]
+  %108 = sub nsw i32 %106, %107                   ; <i32> [#uses=1]
+  store i32 %108, i32* %iftmp.140, align 4
+  br label %bb14
+
+bb14:                                             ; preds = %bb13, %bb12
+  %109 = load i32* %iftmp.140, align 4            ; <i32> [#uses=1]
+  %110 = mul nsw i32 %82, %109                    ; <i32> [#uses=1]
+  %111 = load i32* %cx, align 4                   ; <i32> [#uses=1]
+  %112 = add nsw i32 %110, %111                   ; <i32> [#uses=1]
+  store i32 %112, i32* %offset, align 4
+  %113 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %114 = getelementptr inbounds %struct.GLDContextRec* %113, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %115 = getelementptr inbounds %struct.GLDBufferstate* %114, i32 0, i32 1 ; <%struct.GLTDimensions*> [#uses=1]
+  %116 = getelementptr inbounds %struct.GLTDimensions* %115, i32 0, i32 0 ; <i32*> [#uses=1]
+  %117 = load i32* %116, align 4                  ; <i32> [#uses=1]
+  store i32 %117, i32* %y_inc, align 4
+  %118 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %119 = getelementptr inbounds %struct.GLDContextRec* %118, i32 0, i32 28 ; <%struct.GLDFramebufferRec**> [#uses=1]
+  %120 = load %struct.GLDFramebufferRec** %119, align 4 ; <%struct.GLDFramebufferRec*> [#uses=1]
+  %121 = icmp ne %struct.GLDFramebufferRec* %120, null ; <i1> [#uses=1]
+  br i1 %121, label %bb15, label %bb16
+
+bb15:                                             ; preds = %bb14
+  %122 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %123 = getelementptr inbounds %struct.GLDContextRec* %122, i32 0, i32 57 ; <%struct.GLDFormat*> [#uses=1]
+  %124 = getelementptr inbounds %struct.GLDFormat* %123, i32 0, i32 12 ; <i8*> [#uses=1]
+  %125 = load i8* %124, align 2                   ; <i8> [#uses=1]
+  %126 = icmp eq i8 %125, 0                       ; <i1> [#uses=1]
+  %127 = zext i1 %126 to i8                       ; <i8> [#uses=1]
+  store i8 %127, i8* %iftmp.144, align 1
+  br label %bb17
+
+bb16:                                             ; preds = %bb14
+  %128 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %129 = getelementptr inbounds %struct.GLDContextRec* %128, i32 0, i32 56 ; <%struct.GLDFormat*> [#uses=1]
+  %130 = getelementptr inbounds %struct.GLDFormat* %129, i32 0, i32 12 ; <i8*> [#uses=1]
+  %131 = load i8* %130, align 2                   ; <i8> [#uses=1]
+  %132 = icmp eq i8 %131, 0                       ; <i1> [#uses=1]
+  %133 = zext i1 %132 to i8                       ; <i8> [#uses=1]
+  store i8 %133, i8* %iftmp.144, align 1
+  br label %bb17
+
+bb17:                                             ; preds = %bb16, %bb15
+  %134 = load i8* %iftmp.144, align 1             ; <i8> [#uses=1]
+  %toBool18 = icmp ne i8 %134, 0                  ; <i1> [#uses=1]
+  br i1 %toBool18, label %bb19, label %bb20
+
+bb19:                                             ; preds = %bb17
+  %135 = load i32* %y_inc, align 4                ; <i32> [#uses=1]
+  %136 = sub i32 0, %135                          ; <i32> [#uses=1]
+  store i32 %136, i32* %y_inc, align 4
+  br label %bb20
+
+bb20:                                             ; preds = %bb19, %bb17
+  %137 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %138 = getelementptr inbounds %struct.GLDContextRec* %137, i32 0, i32 28 ; <%struct.GLDFramebufferRec**> [#uses=1]
+  %139 = load %struct.GLDFramebufferRec** %138, align 4 ; <%struct.GLDFramebufferRec*> [#uses=1]
+  %140 = icmp ne %struct.GLDFramebufferRec* %139, null ; <i1> [#uses=1]
+  br i1 %140, label %bb21, label %bb22
+
+bb21:                                             ; preds = %bb20
+  %141 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %142 = getelementptr inbounds %struct.GLDContextRec* %141, i32 0, i32 28 ; <%struct.GLDFramebufferRec**> [#uses=1]
+  %143 = load %struct.GLDFramebufferRec** %142, align 4 ; <%struct.GLDFramebufferRec*> [#uses=1]
+  %144 = getelementptr inbounds %struct.GLDFramebufferRec* %143, i32 0, i32 2 ; <[10 x %struct.GLDFormat]*> [#uses=1]
+  %145 = getelementptr inbounds [10 x %struct.GLDFormat]* %144, i32 0, i32 0 ; <%struct.GLDFormat*> [#uses=1]
+  %146 = getelementptr inbounds %struct.GLDFormat* %145, i32 0, i32 7 ; <i32*> [#uses=1]
+  %147 = load i32* %146, align 4                  ; <i32> [#uses=1]
+  %148 = icmp eq i32 %147, 33638                  ; <i1> [#uses=1]
+  %149 = zext i1 %148 to i8                       ; <i8> [#uses=1]
+  store i8 %149, i8* %iftmp.145, align 1
+  br label %bb23
+
+bb22:                                             ; preds = %bb20
+  %150 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %151 = getelementptr inbounds %struct.GLDContextRec* %150, i32 0, i32 56 ; <%struct.GLDFormat*> [#uses=1]
+  %152 = getelementptr inbounds %struct.GLDFormat* %151, i32 0, i32 7 ; <i32*> [#uses=1]
+  %153 = load i32* %152, align 4                  ; <i32> [#uses=1]
+  %154 = icmp eq i32 %153, 33638                  ; <i1> [#uses=1]
+  %155 = zext i1 %154 to i8                       ; <i8> [#uses=1]
+  store i8 %155, i8* %iftmp.145, align 1
+  br label %bb23
+
+bb23:                                             ; preds = %bb22, %bb21
+  %156 = load i8* %iftmp.145, align 1             ; <i8> [#uses=1]
+  %toBool24 = icmp ne i8 %156, 0                  ; <i1> [#uses=1]
+  br i1 %toBool24, label %bb25, label %bb105
+
+bb25:                                             ; preds = %bb23
+  %157 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %158 = getelementptr inbounds %struct.GLDContextRec* %157, i32 0, i32 6 ; <float*> [#uses=1]
+  %159 = load float* %158, align 4                ; <float> [#uses=1]
+  store float %159, float* %thirtyOne, align 4
+  %160 = load i32* %offset, align 4               ; <i32> [#uses=1]
+  store i32 %160, i32* %start_offset, align 4
+  store i32 0, i32* %draw_buffer, align 4
+  br label %bb104
+
+bb26:                                             ; preds = %bb104
+  %161 = load i32* %start_offset, align 4         ; <i32> [#uses=1]
+  store i32 %161, i32* %offset, align 4
+  %162 = load i32* %draw_buffer, align 4          ; <i32> [#uses=1]
+  %163 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %164 = getelementptr inbounds %struct.GLDContextRec* %163, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %165 = getelementptr inbounds %struct.GLDBufferstate* %164, i32 0, i32 12 ; <[8 x %union.GLSBuffer]*> [#uses=1]
+  %166 = getelementptr inbounds [8 x %union.GLSBuffer]* %165, i32 0, i32 %162 ; <%union.GLSBuffer*> [#uses=1]
+  %167 = getelementptr inbounds %union.GLSBuffer* %166, i32 0, i32 0 ; <i8**> [#uses=1]
+  %168 = load i8** %167, align 4                  ; <i8*> [#uses=1]
+  %169 = icmp ne i8* %168, null                   ; <i1> [#uses=1]
+  br i1 %169, label %bb27, label %bb103
+
+bb27:                                             ; preds = %bb26
+  %170 = load i32* %draw_buffer, align 4          ; <i32> [#uses=1]
+  %171 = shl i32 1, %170                          ; <i32> [#uses=1]
+  store i32 %171, i32* %cur_draw_buffer_mask_bit, align 4
+  %172 = load i32* %cy, align 4                   ; <i32> [#uses=1]
+  store i32 %172, i32* %y, align 4
+  br label %bb102
+
+bb28:                                             ; preds = %bb102
+  %173 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %174 = getelementptr inbounds %struct.GLDContextRec* %173, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %175 = getelementptr inbounds %struct.GLDBufferstate* %174, i32 0, i32 11 ; <%union.GLSBuffer*> [#uses=1]
+  %176 = getelementptr inbounds %union.GLSBuffer* %175, i32 0, i32 0 ; <i8**> [#uses=1]
+  %177 = bitcast i8** %176 to double**            ; <double**> [#uses=1]
+  %178 = load double** %177, align 4              ; <double*> [#uses=1]
+  %179 = load i32* %offset, align 4               ; <i32> [#uses=1]
+  %180 = mul i32 %179, 4                          ; <i32> [#uses=1]
+  %181 = getelementptr inbounds double* %178, i32 %180 ; <double*> [#uses=1]
+  store double* %181, double** %accum, align 4
+  %182 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %183 = load i32* %cw4, align 4                  ; <i32> [#uses=1]
+  %184 = getelementptr inbounds double* %182, i32 %183 ; <double*> [#uses=1]
+  store double* %184, double** %accum_end, align 4
+  %185 = load i32* %draw_buffer, align 4          ; <i32> [#uses=1]
+  %186 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %187 = getelementptr inbounds %struct.GLDContextRec* %186, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %188 = getelementptr inbounds %struct.GLDBufferstate* %187, i32 0, i32 12 ; <[8 x %union.GLSBuffer]*> [#uses=1]
+  %189 = getelementptr inbounds [8 x %union.GLSBuffer]* %188, i32 0, i32 %185 ; <%union.GLSBuffer*> [#uses=1]
+  %190 = getelementptr inbounds %union.GLSBuffer* %189, i32 0, i32 0 ; <i8**> [#uses=1]
+  %191 = bitcast i8** %190 to i16**               ; <i16**> [#uses=1]
+  %192 = load i16** %191, align 4                 ; <i16*> [#uses=1]
+  %193 = load i32* %offset, align 4               ; <i32> [#uses=1]
+  %194 = getelementptr inbounds i16* %192, i32 %193 ; <i16*> [#uses=1]
+  store i16* %194, i16** %color_ptr, align 4
+  %195 = load i8* %color_mask_enabled, align 1    ; <i8> [#uses=1]
+  %196 = icmp ne i8 %195, 0                       ; <i1> [#uses=1]
+  br i1 %196, label %bb29, label %bb70
+
+bb29:                                             ; preds = %bb28
+  br label %bb68
+
+bb30:                                             ; preds = %bb68
+  %197 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %198 = getelementptr inbounds double* %197, i32 3 ; <double*> [#uses=1]
+  %199 = load double* %198, align 1               ; <double> [#uses=1]
+  %200 = fptrunc double %199 to float             ; <float> [#uses=1]
+  %201 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %202 = fmul float %200, %201                    ; <float> [#uses=1]
+  store float %202, float* %a, align 4
+  %203 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %204 = getelementptr inbounds double* %203, i32 0 ; <double*> [#uses=1]
+  %205 = load double* %204, align 1               ; <double> [#uses=1]
+  %206 = fptrunc double %205 to float             ; <float> [#uses=1]
+  %207 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %208 = fmul float %206, %207                    ; <float> [#uses=1]
+  %209 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %210 = fmul float %208, %209                    ; <float> [#uses=1]
+  %211 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %212 = getelementptr inbounds %struct.GLDContextRec* %211, i32 0, i32 1 ; <float*> [#uses=1]
+  %213 = load float* %212, align 4                ; <float> [#uses=1]
+  %214 = fadd float %210, %213                    ; <float> [#uses=1]
+  store float %214, float* %r, align 4
+  %215 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %216 = getelementptr inbounds double* %215, i32 1 ; <double*> [#uses=1]
+  %217 = load double* %216, align 1               ; <double> [#uses=1]
+  %218 = fptrunc double %217 to float             ; <float> [#uses=1]
+  %219 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %220 = fmul float %218, %219                    ; <float> [#uses=1]
+  %221 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %222 = fmul float %220, %221                    ; <float> [#uses=1]
+  %223 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %224 = getelementptr inbounds %struct.GLDContextRec* %223, i32 0, i32 1 ; <float*> [#uses=1]
+  %225 = load float* %224, align 4                ; <float> [#uses=1]
+  %226 = fadd float %222, %225                    ; <float> [#uses=1]
+  store float %226, float* %g, align 4
+  %227 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %228 = getelementptr inbounds double* %227, i32 2 ; <double*> [#uses=1]
+  %229 = load double* %228, align 1               ; <double> [#uses=1]
+  %230 = fptrunc double %229 to float             ; <float> [#uses=1]
+  %231 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %232 = fmul float %230, %231                    ; <float> [#uses=1]
+  %233 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %234 = fmul float %232, %233                    ; <float> [#uses=1]
+  %235 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %236 = getelementptr inbounds %struct.GLDContextRec* %235, i32 0, i32 1 ; <float*> [#uses=1]
+  %237 = load float* %236, align 4                ; <float> [#uses=1]
+  %238 = fadd float %234, %237                    ; <float> [#uses=1]
+  store float %238, float* %b, align 4
+  %239 = load float* %r, align 4                  ; <float> [#uses=1]
+  %240 = fcmp uge float %239, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %240, label %bb31, label %bb35
+
+bb31:                                             ; preds = %bb30
+  %241 = load float* %r, align 4                  ; <float> [#uses=1]
+  %242 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %243 = fcmp ogt float %241, %242                ; <i1> [#uses=1]
+  br i1 %243, label %bb32, label %bb33
+
+bb32:                                             ; preds = %bb31
+  %244 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  store float %244, float* %iftmp.149, align 4
+  br label %bb34
+
+bb33:                                             ; preds = %bb31
+  %245 = load float* %r, align 4                  ; <float> [#uses=1]
+  store float %245, float* %iftmp.149, align 4
+  br label %bb34
+
+bb34:                                             ; preds = %bb33, %bb32
+  %246 = load float* %iftmp.149, align 4          ; <float> [#uses=1]
+  store float %246, float* %iftmp.148, align 4
+  br label %bb36
+
+bb35:                                             ; preds = %bb30
+  store float 0.000000e+00, float* %iftmp.148, align 4
+  br label %bb36
+
+bb36:                                             ; preds = %bb35, %bb34
+  %247 = load float* %iftmp.148, align 4          ; <float> [#uses=1]
+  store float %247, float* %r, align 4
+  %248 = load float* %g, align 4                  ; <float> [#uses=1]
+  %249 = fcmp uge float %248, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %249, label %bb37, label %bb41
+
+bb37:                                             ; preds = %bb36
+  %250 = load float* %g, align 4                  ; <float> [#uses=1]
+  %251 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %252 = fcmp ogt float %250, %251                ; <i1> [#uses=1]
+  br i1 %252, label %bb38, label %bb39
+
+bb38:                                             ; preds = %bb37
+  %253 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  store float %253, float* %iftmp.151, align 4
+  br label %bb40
+
+bb39:                                             ; preds = %bb37
+  %254 = load float* %g, align 4                  ; <float> [#uses=1]
+  store float %254, float* %iftmp.151, align 4
+  br label %bb40
+
+bb40:                                             ; preds = %bb39, %bb38
+  %255 = load float* %iftmp.151, align 4          ; <float> [#uses=1]
+  store float %255, float* %iftmp.150, align 4
+  br label %bb42
+
+bb41:                                             ; preds = %bb36
+  store float 0.000000e+00, float* %iftmp.150, align 4
+  br label %bb42
+
+bb42:                                             ; preds = %bb41, %bb40
+  %256 = load float* %iftmp.150, align 4          ; <float> [#uses=1]
+  store float %256, float* %g, align 4
+  %257 = load float* %b, align 4                  ; <float> [#uses=1]
+  %258 = fcmp uge float %257, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %258, label %bb43, label %bb47
+
+bb43:                                             ; preds = %bb42
+  %259 = load float* %b, align 4                  ; <float> [#uses=1]
+  %260 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %261 = fcmp ogt float %259, %260                ; <i1> [#uses=1]
+  br i1 %261, label %bb44, label %bb45
+
+bb44:                                             ; preds = %bb43
+  %262 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  store float %262, float* %iftmp.153, align 4
+  br label %bb46
+
+bb45:                                             ; preds = %bb43
+  %263 = load float* %b, align 4                  ; <float> [#uses=1]
+  store float %263, float* %iftmp.153, align 4
+  br label %bb46
+
+bb46:                                             ; preds = %bb45, %bb44
+  %264 = load float* %iftmp.153, align 4          ; <float> [#uses=1]
+  store float %264, float* %iftmp.152, align 4
+  br label %bb48
+
+bb47:                                             ; preds = %bb42
+  store float 0.000000e+00, float* %iftmp.152, align 4
+  br label %bb48
+
+bb48:                                             ; preds = %bb47, %bb46
+  %265 = load float* %iftmp.152, align 4          ; <float> [#uses=1]
+  store float %265, float* %b, align 4
+  %266 = load float* %a, align 4                  ; <float> [#uses=1]
+  %267 = fcmp uge float %266, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %267, label %bb49, label %bb53
+
+bb49:                                             ; preds = %bb48
+  %268 = load float* %a, align 4                  ; <float> [#uses=1]
+  %269 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %270 = fcmp ogt float %268, %269                ; <i1> [#uses=1]
+  br i1 %270, label %bb50, label %bb51
+
+bb50:                                             ; preds = %bb49
+  %271 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  store float %271, float* %iftmp.155, align 4
+  br label %bb52
+
+bb51:                                             ; preds = %bb49
+  %272 = load float* %a, align 4                  ; <float> [#uses=1]
+  store float %272, float* %iftmp.155, align 4
+  br label %bb52
+
+bb52:                                             ; preds = %bb51, %bb50
+  %273 = load float* %iftmp.155, align 4          ; <float> [#uses=1]
+  store float %273, float* %iftmp.154, align 4
+  br label %bb54
+
+bb53:                                             ; preds = %bb48
+  store float 0.000000e+00, float* %iftmp.154, align 4
+  br label %bb54
+
+bb54:                                             ; preds = %bb53, %bb52
+  %274 = load float* %iftmp.154, align 4          ; <float> [#uses=1]
+  store float %274, float* %a, align 4
+  %275 = load i16** %color_ptr, align 4           ; <i16*> [#uses=1]
+  %276 = load i16* %275, align 2                  ; <i16> [#uses=1]
+  store i16 %276, i16* %pixl, align 2
+  %277 = load i8* %swap, align 1                  ; <i8> [#uses=1]
+  %278 = icmp ne i8 %277, 0                       ; <i1> [#uses=1]
+  br i1 %278, label %bb55, label %bb56
+
+bb55:                                             ; preds = %bb54
+  %279 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  %280 = zext i16 %279 to i32                     ; <i32> [#uses=1]
+  %281 = trunc i32 %280 to i16                    ; <i16> [#uses=1]
+  %282 = call zeroext i16 @_OSSwapInt16(i16 zeroext %281) nounwind ; <i16> [#uses=1]
+  store i16 %282, i16* %pixl, align 2
+  br label %bb56
+
+bb56:                                             ; preds = %bb55, %bb54
+  %283 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %284 = getelementptr inbounds %struct.GLDState* %283, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %285 = getelementptr inbounds %struct.GLDMaskMode* %284, i32 0, i32 2 ; <i8*> [#uses=1]
+  %286 = load i8* %285, align 16                  ; <i8> [#uses=1]
+  %287 = zext i8 %286 to i32                      ; <i32> [#uses=1]
+  %288 = load i32* %cur_draw_buffer_mask_bit, align 4 ; <i32> [#uses=1]
+  %289 = and i32 %287, %288                       ; <i32> [#uses=1]
+  %290 = icmp ne i32 %289, 0                      ; <i1> [#uses=1]
+  br i1 %290, label %bb57, label %bb58
+
+bb57:                                             ; preds = %bb56
+  %291 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  %292 = and i16 %291, -32257                     ; <i16> [#uses=1]
+  %293 = load float* %r, align 4                  ; <float> [#uses=1]
+  %294 = fptoui float %293 to i32                 ; <i32> [#uses=1]
+  %295 = trunc i32 %294 to i16                    ; <i16> [#uses=1]
+  %296 = shl i16 %295, 10                         ; <i16> [#uses=1]
+  %297 = and i16 %296, 31744                      ; <i16> [#uses=1]
+  %298 = or i16 %292, %297                        ; <i16> [#uses=1]
+  store i16 %298, i16* %pixl, align 2
+  br label %bb58
+
+bb58:                                             ; preds = %bb57, %bb56
+  %299 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %300 = getelementptr inbounds %struct.GLDState* %299, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %301 = getelementptr inbounds %struct.GLDMaskMode* %300, i32 0, i32 3 ; <i8*> [#uses=1]
+  %302 = load i8* %301, align 1                   ; <i8> [#uses=1]
+  %303 = zext i8 %302 to i32                      ; <i32> [#uses=1]
+  %304 = load i32* %cur_draw_buffer_mask_bit, align 4 ; <i32> [#uses=1]
+  %305 = and i32 %303, %304                       ; <i32> [#uses=1]
+  %306 = icmp ne i32 %305, 0                      ; <i1> [#uses=1]
+  br i1 %306, label %bb59, label %bb60
+
+bb59:                                             ; preds = %bb58
+  %307 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  %308 = and i16 %307, -993                       ; <i16> [#uses=1]
+  %309 = load float* %g, align 4                  ; <float> [#uses=1]
+  %310 = fptoui float %309 to i32                 ; <i32> [#uses=1]
+  %311 = trunc i32 %310 to i16                    ; <i16> [#uses=1]
+  %312 = shl i16 %311, 5                          ; <i16> [#uses=1]
+  %313 = and i16 %312, 992                        ; <i16> [#uses=1]
+  %314 = or i16 %308, %313                        ; <i16> [#uses=1]
+  store i16 %314, i16* %pixl, align 2
+  br label %bb60
+
+bb60:                                             ; preds = %bb59, %bb58
+  %315 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %316 = getelementptr inbounds %struct.GLDState* %315, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %317 = getelementptr inbounds %struct.GLDMaskMode* %316, i32 0, i32 4 ; <i8*> [#uses=1]
+  %318 = load i8* %317, align 2                   ; <i8> [#uses=1]
+  %319 = zext i8 %318 to i32                      ; <i32> [#uses=1]
+  %320 = load i32* %cur_draw_buffer_mask_bit, align 4 ; <i32> [#uses=1]
+  %321 = and i32 %319, %320                       ; <i32> [#uses=1]
+  %322 = icmp ne i32 %321, 0                      ; <i1> [#uses=1]
+  br i1 %322, label %bb61, label %bb62
+
+bb61:                                             ; preds = %bb60
+  %323 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  %324 = and i16 %323, -32                        ; <i16> [#uses=1]
+  %325 = load float* %b, align 4                  ; <float> [#uses=1]
+  %326 = fptoui float %325 to i32                 ; <i32> [#uses=1]
+  %327 = trunc i32 %326 to i16                    ; <i16> [#uses=1]
+  %328 = and i16 %327, 31                         ; <i16> [#uses=1]
+  %329 = or i16 %324, %328                        ; <i16> [#uses=1]
+  store i16 %329, i16* %pixl, align 2
+  br label %bb62
+
+bb62:                                             ; preds = %bb61, %bb60
+  %330 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %331 = getelementptr inbounds %struct.GLDState* %330, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %332 = getelementptr inbounds %struct.GLDMaskMode* %331, i32 0, i32 5 ; <i8*> [#uses=1]
+  %333 = load i8* %332, align 1                   ; <i8> [#uses=1]
+  %334 = zext i8 %333 to i32                      ; <i32> [#uses=1]
+  %335 = load i32* %cur_draw_buffer_mask_bit, align 4 ; <i32> [#uses=1]
+  %336 = and i32 %334, %335                       ; <i32> [#uses=1]
+  %337 = icmp ne i32 %336, 0                      ; <i1> [#uses=1]
+  br i1 %337, label %bb63, label %bb65
+
+bb63:                                             ; preds = %bb62
+  %338 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %339 = getelementptr inbounds %struct.GLDContextRec* %338, i32 0, i32 1 ; <float*> [#uses=1]
+  %340 = load float* %339, align 4                ; <float> [#uses=1]
+  %341 = load float* %a, align 4                  ; <float> [#uses=1]
+  %342 = fcmp olt float %340, %341                ; <i1> [#uses=1]
+  br i1 %342, label %bb64, label %bb65
+
+bb64:                                             ; preds = %bb63
+  %343 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  %344 = or i16 %343, -32768                      ; <i16> [#uses=1]
+  store i16 %344, i16* %pixl, align 2
+  br label %bb65
+
+bb65:                                             ; preds = %bb64, %bb63, %bb62
+  %345 = load i8* %swap, align 1                  ; <i8> [#uses=1]
+  %346 = icmp ne i8 %345, 0                       ; <i1> [#uses=1]
+  br i1 %346, label %bb66, label %bb67
+
+bb66:                                             ; preds = %bb65
+  %347 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  %348 = zext i16 %347 to i32                     ; <i32> [#uses=1]
+  %349 = trunc i32 %348 to i16                    ; <i16> [#uses=1]
+  %350 = call zeroext i16 @_OSSwapInt16(i16 zeroext %349) nounwind ; <i16> [#uses=1]
+  store i16 %350, i16* %pixl, align 2
+  br label %bb67
+
+bb67:                                             ; preds = %bb66, %bb65
+  %351 = load i16** %color_ptr, align 4           ; <i16*> [#uses=1]
+  %352 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  store i16 %352, i16* %351, align 2
+  %353 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %354 = getelementptr inbounds double* %353, i32 4 ; <double*> [#uses=1]
+  store double* %354, double** %accum, align 4
+  %355 = load i16** %color_ptr, align 4           ; <i16*> [#uses=1]
+  %356 = getelementptr inbounds i16* %355, i32 1  ; <i16*> [#uses=1]
+  store i16* %356, i16** %color_ptr, align 4
+  br label %bb68
+
+bb68:                                             ; preds = %bb67, %bb29
+  %357 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %358 = load double** %accum_end, align 4        ; <double*> [#uses=1]
+  %359 = icmp ult double* %357, %358              ; <i1> [#uses=1]
+  br i1 %359, label %bb30, label %bb69
+
+bb69:                                             ; preds = %bb68
+  br label %bb101
+
+bb70:                                             ; preds = %bb28
+  br label %bb100
+
+bb71:                                             ; preds = %bb100
+  %360 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %361 = getelementptr inbounds double* %360, i32 3 ; <double*> [#uses=1]
+  %362 = load double* %361, align 1               ; <double> [#uses=1]
+  %363 = fptrunc double %362 to float             ; <float> [#uses=1]
+  %364 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %365 = fmul float %363, %364                    ; <float> [#uses=1]
+  store float %365, float* %a, align 4
+  %366 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %367 = getelementptr inbounds double* %366, i32 0 ; <double*> [#uses=1]
+  %368 = load double* %367, align 1               ; <double> [#uses=1]
+  %369 = fptrunc double %368 to float             ; <float> [#uses=1]
+  %370 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %371 = fmul float %369, %370                    ; <float> [#uses=1]
+  %372 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %373 = fmul float %371, %372                    ; <float> [#uses=1]
+  %374 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %375 = getelementptr inbounds %struct.GLDContextRec* %374, i32 0, i32 1 ; <float*> [#uses=1]
+  %376 = load float* %375, align 4                ; <float> [#uses=1]
+  %377 = fadd float %373, %376                    ; <float> [#uses=1]
+  store float %377, float* %r, align 4
+  %378 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %379 = getelementptr inbounds double* %378, i32 1 ; <double*> [#uses=1]
+  %380 = load double* %379, align 1               ; <double> [#uses=1]
+  %381 = fptrunc double %380 to float             ; <float> [#uses=1]
+  %382 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %383 = fmul float %381, %382                    ; <float> [#uses=1]
+  %384 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %385 = fmul float %383, %384                    ; <float> [#uses=1]
+  %386 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %387 = getelementptr inbounds %struct.GLDContextRec* %386, i32 0, i32 1 ; <float*> [#uses=1]
+  %388 = load float* %387, align 4                ; <float> [#uses=1]
+  %389 = fadd float %385, %388                    ; <float> [#uses=1]
+  store float %389, float* %g, align 4
+  %390 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %391 = getelementptr inbounds double* %390, i32 2 ; <double*> [#uses=1]
+  %392 = load double* %391, align 1               ; <double> [#uses=1]
+  %393 = fptrunc double %392 to float             ; <float> [#uses=1]
+  %394 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %395 = fmul float %393, %394                    ; <float> [#uses=1]
+  %396 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %397 = fmul float %395, %396                    ; <float> [#uses=1]
+  %398 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %399 = getelementptr inbounds %struct.GLDContextRec* %398, i32 0, i32 1 ; <float*> [#uses=1]
+  %400 = load float* %399, align 4                ; <float> [#uses=1]
+  %401 = fadd float %397, %400                    ; <float> [#uses=1]
+  store float %401, float* %b, align 4
+  %402 = load float* %r, align 4                  ; <float> [#uses=1]
+  %403 = fcmp uge float %402, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %403, label %bb72, label %bb76
+
+bb72:                                             ; preds = %bb71
+  %404 = load float* %r, align 4                  ; <float> [#uses=1]
+  %405 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %406 = fcmp ogt float %404, %405                ; <i1> [#uses=1]
+  br i1 %406, label %bb73, label %bb74
+
+bb73:                                             ; preds = %bb72
+  %407 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  store float %407, float* %iftmp.157, align 4
+  br label %bb75
+
+bb74:                                             ; preds = %bb72
+  %408 = load float* %r, align 4                  ; <float> [#uses=1]
+  store float %408, float* %iftmp.157, align 4
+  br label %bb75
+
+bb75:                                             ; preds = %bb74, %bb73
+  %409 = load float* %iftmp.157, align 4          ; <float> [#uses=1]
+  store float %409, float* %iftmp.156, align 4
+  br label %bb77
+
+bb76:                                             ; preds = %bb71
+  store float 0.000000e+00, float* %iftmp.156, align 4
+  br label %bb77
+
+bb77:                                             ; preds = %bb76, %bb75
+  %410 = load float* %iftmp.156, align 4          ; <float> [#uses=1]
+  store float %410, float* %r, align 4
+  %411 = load float* %g, align 4                  ; <float> [#uses=1]
+  %412 = fcmp uge float %411, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %412, label %bb78, label %bb82
+
+bb78:                                             ; preds = %bb77
+  %413 = load float* %g, align 4                  ; <float> [#uses=1]
+  %414 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %415 = fcmp ogt float %413, %414                ; <i1> [#uses=1]
+  br i1 %415, label %bb79, label %bb80
+
+bb79:                                             ; preds = %bb78
+  %416 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  store float %416, float* %iftmp.159, align 4
+  br label %bb81
+
+bb80:                                             ; preds = %bb78
+  %417 = load float* %g, align 4                  ; <float> [#uses=1]
+  store float %417, float* %iftmp.159, align 4
+  br label %bb81
+
+bb81:                                             ; preds = %bb80, %bb79
+  %418 = load float* %iftmp.159, align 4          ; <float> [#uses=1]
+  store float %418, float* %iftmp.158, align 4
+  br label %bb83
+
+bb82:                                             ; preds = %bb77
+  store float 0.000000e+00, float* %iftmp.158, align 4
+  br label %bb83
+
+bb83:                                             ; preds = %bb82, %bb81
+  %419 = load float* %iftmp.158, align 4          ; <float> [#uses=1]
+  store float %419, float* %g, align 4
+  %420 = load float* %b, align 4                  ; <float> [#uses=1]
+  %421 = fcmp uge float %420, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %421, label %bb84, label %bb88
+
+bb84:                                             ; preds = %bb83
+  %422 = load float* %b, align 4                  ; <float> [#uses=1]
+  %423 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %424 = fcmp ogt float %422, %423                ; <i1> [#uses=1]
+  br i1 %424, label %bb85, label %bb86
+
+bb85:                                             ; preds = %bb84
+  %425 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  store float %425, float* %iftmp.161, align 4
+  br label %bb87
+
+bb86:                                             ; preds = %bb84
+  %426 = load float* %b, align 4                  ; <float> [#uses=1]
+  store float %426, float* %iftmp.161, align 4
+  br label %bb87
+
+bb87:                                             ; preds = %bb86, %bb85
+  %427 = load float* %iftmp.161, align 4          ; <float> [#uses=1]
+  store float %427, float* %iftmp.160, align 4
+  br label %bb89
+
+bb88:                                             ; preds = %bb83
+  store float 0.000000e+00, float* %iftmp.160, align 4
+  br label %bb89
+
+bb89:                                             ; preds = %bb88, %bb87
+  %428 = load float* %iftmp.160, align 4          ; <float> [#uses=1]
+  store float %428, float* %b, align 4
+  %429 = load float* %a, align 4                  ; <float> [#uses=1]
+  %430 = fcmp uge float %429, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %430, label %bb90, label %bb94
+
+bb90:                                             ; preds = %bb89
+  %431 = load float* %a, align 4                  ; <float> [#uses=1]
+  %432 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  %433 = fcmp ogt float %431, %432                ; <i1> [#uses=1]
+  br i1 %433, label %bb91, label %bb92
+
+bb91:                                             ; preds = %bb90
+  %434 = load float* %thirtyOne, align 4          ; <float> [#uses=1]
+  store float %434, float* %iftmp.163, align 4
+  br label %bb93
+
+bb92:                                             ; preds = %bb90
+  %435 = load float* %a, align 4                  ; <float> [#uses=1]
+  store float %435, float* %iftmp.163, align 4
+  br label %bb93
+
+bb93:                                             ; preds = %bb92, %bb91
+  %436 = load float* %iftmp.163, align 4          ; <float> [#uses=1]
+  store float %436, float* %iftmp.162, align 4
+  br label %bb95
+
+bb94:                                             ; preds = %bb89
+  store float 0.000000e+00, float* %iftmp.162, align 4
+  br label %bb95
+
+bb95:                                             ; preds = %bb94, %bb93
+  %437 = load float* %iftmp.162, align 4          ; <float> [#uses=1]
+  store float %437, float* %a, align 4
+  %438 = load float* %r, align 4                  ; <float> [#uses=1]
+  %439 = fptoui float %438 to i32                 ; <i32> [#uses=1]
+  %440 = trunc i32 %439 to i16                    ; <i16> [#uses=1]
+  %441 = shl i16 %440, 10                         ; <i16> [#uses=1]
+  %442 = and i16 %441, 31744                      ; <i16> [#uses=1]
+  store i16 %442, i16* %pixl, align 2
+  %443 = load float* %g, align 4                  ; <float> [#uses=1]
+  %444 = fptoui float %443 to i32                 ; <i32> [#uses=1]
+  %445 = trunc i32 %444 to i16                    ; <i16> [#uses=1]
+  %446 = shl i16 %445, 5                          ; <i16> [#uses=1]
+  %447 = and i16 %446, 992                        ; <i16> [#uses=1]
+  %448 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  %449 = or i16 %447, %448                        ; <i16> [#uses=1]
+  store i16 %449, i16* %pixl, align 2
+  %450 = load float* %b, align 4                  ; <float> [#uses=1]
+  %451 = fptoui float %450 to i32                 ; <i32> [#uses=1]
+  %452 = trunc i32 %451 to i16                    ; <i16> [#uses=1]
+  %453 = and i16 %452, 31                         ; <i16> [#uses=1]
+  %454 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  %455 = or i16 %453, %454                        ; <i16> [#uses=1]
+  store i16 %455, i16* %pixl, align 2
+  %456 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %457 = getelementptr inbounds %struct.GLDContextRec* %456, i32 0, i32 1 ; <float*> [#uses=1]
+  %458 = load float* %457, align 4                ; <float> [#uses=1]
+  %459 = load float* %a, align 4                  ; <float> [#uses=1]
+  %460 = fcmp olt float %458, %459                ; <i1> [#uses=1]
+  br i1 %460, label %bb96, label %bb97
+
+bb96:                                             ; preds = %bb95
+  %461 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  %462 = or i16 %461, -32768                      ; <i16> [#uses=1]
+  store i16 %462, i16* %pixl, align 2
+  br label %bb97
+
+bb97:                                             ; preds = %bb96, %bb95
+  %463 = load i8* %swap, align 1                  ; <i8> [#uses=1]
+  %464 = icmp ne i8 %463, 0                       ; <i1> [#uses=1]
+  br i1 %464, label %bb98, label %bb99
+
+bb98:                                             ; preds = %bb97
+  %465 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  %466 = zext i16 %465 to i32                     ; <i32> [#uses=1]
+  %467 = trunc i32 %466 to i16                    ; <i16> [#uses=1]
+  %468 = call zeroext i16 @_OSSwapInt16(i16 zeroext %467) nounwind ; <i16> [#uses=1]
+  store i16 %468, i16* %pixl, align 2
+  br label %bb99
+
+bb99:                                             ; preds = %bb98, %bb97
+  %469 = load i16** %color_ptr, align 4           ; <i16*> [#uses=1]
+  %470 = load i16* %pixl, align 2                 ; <i16> [#uses=1]
+  store i16 %470, i16* %469, align 2
+  %471 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %472 = getelementptr inbounds double* %471, i32 4 ; <double*> [#uses=1]
+  store double* %472, double** %accum, align 4
+  %473 = load i16** %color_ptr, align 4           ; <i16*> [#uses=1]
+  %474 = getelementptr inbounds i16* %473, i32 1  ; <i16*> [#uses=1]
+  store i16* %474, i16** %color_ptr, align 4
+  br label %bb100
+
+bb100:                                            ; preds = %bb99, %bb70
+  %475 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %476 = load double** %accum_end, align 4        ; <double*> [#uses=1]
+  %477 = icmp ult double* %475, %476              ; <i1> [#uses=1]
+  br i1 %477, label %bb71, label %bb101
+
+bb101:                                            ; preds = %bb100, %bb69
+  %478 = load i32* %y, align 4                    ; <i32> [#uses=1]
+  %479 = add i32 %478, 1                          ; <i32> [#uses=1]
+  store i32 %479, i32* %y, align 4
+  %480 = load i32* %offset, align 4               ; <i32> [#uses=1]
+  %481 = load i32* %y_inc, align 4                ; <i32> [#uses=1]
+  %482 = add i32 %480, %481                       ; <i32> [#uses=1]
+  store i32 %482, i32* %offset, align 4
+  br label %bb102
+
+bb102:                                            ; preds = %bb101, %bb27
+  %483 = load i32* %y, align 4                    ; <i32> [#uses=1]
+  %484 = load i32* %yl, align 4                   ; <i32> [#uses=1]
+  %485 = icmp ult i32 %483, %484                  ; <i1> [#uses=1]
+  br i1 %485, label %bb28, label %bb103
+
+bb103:                                            ; preds = %bb102, %bb26
+  %486 = load i32* %draw_buffer, align 4          ; <i32> [#uses=1]
+  %487 = add nsw i32 %486, 1                      ; <i32> [#uses=1]
+  store i32 %487, i32* %draw_buffer, align 4
+  br label %bb104
+
+bb104:                                            ; preds = %bb103, %bb25
+  %488 = load i32* %draw_buffer, align 4          ; <i32> [#uses=1]
+  %489 = icmp sle i32 %488, 7                     ; <i1> [#uses=1]
+  br i1 %489, label %bb26, label %bb105
+
+bb105:                                            ; preds = %bb104, %bb23
+  %490 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %491 = getelementptr inbounds %struct.GLDContextRec* %490, i32 0, i32 28 ; <%struct.GLDFramebufferRec**> [#uses=1]
+  %492 = load %struct.GLDFramebufferRec** %491, align 4 ; <%struct.GLDFramebufferRec*> [#uses=1]
+  %493 = icmp ne %struct.GLDFramebufferRec* %492, null ; <i1> [#uses=1]
+  br i1 %493, label %bb106, label %bb107
+
+bb106:                                            ; preds = %bb105
+  %494 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %495 = getelementptr inbounds %struct.GLDContextRec* %494, i32 0, i32 28 ; <%struct.GLDFramebufferRec**> [#uses=1]
+  %496 = load %struct.GLDFramebufferRec** %495, align 4 ; <%struct.GLDFramebufferRec*> [#uses=1]
+  %497 = getelementptr inbounds %struct.GLDFramebufferRec* %496, i32 0, i32 2 ; <[10 x %struct.GLDFormat]*> [#uses=1]
+  %498 = getelementptr inbounds [10 x %struct.GLDFormat]* %497, i32 0, i32 0 ; <%struct.GLDFormat*> [#uses=1]
+  %499 = getelementptr inbounds %struct.GLDFormat* %498, i32 0, i32 7 ; <i32*> [#uses=1]
+  %500 = load i32* %499, align 4                  ; <i32> [#uses=1]
+  %501 = icmp eq i32 %500, 33639                  ; <i1> [#uses=1]
+  %502 = zext i1 %501 to i8                       ; <i8> [#uses=1]
+  store i8 %502, i8* %iftmp.164, align 1
+  br label %bb108
+
+bb107:                                            ; preds = %bb105
+  %503 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %504 = getelementptr inbounds %struct.GLDContextRec* %503, i32 0, i32 56 ; <%struct.GLDFormat*> [#uses=1]
+  %505 = getelementptr inbounds %struct.GLDFormat* %504, i32 0, i32 7 ; <i32*> [#uses=1]
+  %506 = load i32* %505, align 4                  ; <i32> [#uses=1]
+  %507 = icmp eq i32 %506, 33639                  ; <i1> [#uses=1]
+  %508 = zext i1 %507 to i8                       ; <i8> [#uses=1]
+  store i8 %508, i8* %iftmp.164, align 1
+  br label %bb108
+
+bb108:                                            ; preds = %bb107, %bb106
+  %509 = load i8* %iftmp.164, align 1             ; <i8> [#uses=1]
+  %toBool109 = icmp ne i8 %509, 0                 ; <i1> [#uses=1]
+  br i1 %toBool109, label %bb110, label %bb229
+
+bb110:                                            ; preds = %bb108
+  %510 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %511 = getelementptr inbounds %struct.GLDContextRec* %510, i32 0, i32 7 ; <float*> [#uses=1]
+  %512 = load float* %511, align 4                ; <float> [#uses=1]
+  store float %512, float* %twoFiftyFive, align 4
+  %513 = load i32* %offset, align 4               ; <i32> [#uses=1]
+  store i32 %513, i32* %start_offset112, align 4
+  store i32 0, i32* %draw_buffer, align 4
+  br label %bb227
+
+bb113:                                            ; preds = %bb227
+  %514 = load i32* %start_offset112, align 4      ; <i32> [#uses=1]
+  store i32 %514, i32* %offset, align 4
+  %515 = load i32* %draw_buffer, align 4          ; <i32> [#uses=1]
+  %516 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %517 = getelementptr inbounds %struct.GLDContextRec* %516, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %518 = getelementptr inbounds %struct.GLDBufferstate* %517, i32 0, i32 12 ; <[8 x %union.GLSBuffer]*> [#uses=1]
+  %519 = getelementptr inbounds [8 x %union.GLSBuffer]* %518, i32 0, i32 %515 ; <%union.GLSBuffer*> [#uses=1]
+  %520 = getelementptr inbounds %union.GLSBuffer* %519, i32 0, i32 0 ; <i8**> [#uses=1]
+  %521 = load i8** %520, align 4                  ; <i8*> [#uses=1]
+  %522 = icmp ne i8* %521, null                   ; <i1> [#uses=1]
+  br i1 %522, label %bb114, label %bb226
+
+bb114:                                            ; preds = %bb113
+  %523 = load i32* %draw_buffer, align 4          ; <i32> [#uses=1]
+  %524 = shl i32 1, %523                          ; <i32> [#uses=1]
+  store i32 %524, i32* %cur_draw_buffer_mask_bit115, align 4
+  %525 = load i32* %cy, align 4                   ; <i32> [#uses=1]
+  store i32 %525, i32* %y, align 4
+  br label %bb225
+
+bb116:                                            ; preds = %bb225
+  %526 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %527 = getelementptr inbounds %struct.GLDContextRec* %526, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %528 = getelementptr inbounds %struct.GLDBufferstate* %527, i32 0, i32 11 ; <%union.GLSBuffer*> [#uses=1]
+  %529 = getelementptr inbounds %union.GLSBuffer* %528, i32 0, i32 0 ; <i8**> [#uses=1]
+  %530 = bitcast i8** %529 to double**            ; <double**> [#uses=1]
+  %531 = load double** %530, align 4              ; <double*> [#uses=1]
+  %532 = load i32* %offset, align 4               ; <i32> [#uses=1]
+  %533 = mul i32 %532, 4                          ; <i32> [#uses=1]
+  %534 = getelementptr inbounds double* %531, i32 %533 ; <double*> [#uses=1]
+  store double* %534, double** %accum, align 4
+  %535 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %536 = load i32* %cw4, align 4                  ; <i32> [#uses=1]
+  %537 = getelementptr inbounds double* %535, i32 %536 ; <double*> [#uses=1]
+  store double* %537, double** %accum_end, align 4
+  %538 = load i32* %draw_buffer, align 4          ; <i32> [#uses=1]
+  %539 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %540 = getelementptr inbounds %struct.GLDContextRec* %539, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %541 = getelementptr inbounds %struct.GLDBufferstate* %540, i32 0, i32 12 ; <[8 x %union.GLSBuffer]*> [#uses=1]
+  %542 = getelementptr inbounds [8 x %union.GLSBuffer]* %541, i32 0, i32 %538 ; <%union.GLSBuffer*> [#uses=1]
+  %543 = getelementptr inbounds %union.GLSBuffer* %542, i32 0, i32 0 ; <i8**> [#uses=1]
+  %544 = bitcast i8** %543 to i32**               ; <i32**> [#uses=1]
+  %545 = load i32** %544, align 4                 ; <i32*> [#uses=1]
+  %546 = load i32* %offset, align 4               ; <i32> [#uses=1]
+  %547 = getelementptr inbounds i32* %545, i32 %546 ; <i32*> [#uses=1]
+  %548 = bitcast i32* %547 to i8*                 ; <i8*> [#uses=1]
+  store i8* %548, i8** %color_ptr111, align 4
+  %549 = load i8* %color_mask_enabled, align 1    ; <i8> [#uses=1]
+  %550 = icmp ne i8 %549, 0                       ; <i1> [#uses=1]
+  br i1 %550, label %bb117, label %bb191
+
+bb117:                                            ; preds = %bb116
+  br label %bb189
+
+bb118:                                            ; preds = %bb189
+  %551 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %552 = getelementptr inbounds double* %551, i32 0 ; <double*> [#uses=1]
+  %553 = load double* %552, align 1               ; <double> [#uses=1]
+  %554 = fptrunc double %553 to float             ; <float> [#uses=1]
+  %555 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %556 = fmul float %554, %555                    ; <float> [#uses=1]
+  %557 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %558 = fmul float %556, %557                    ; <float> [#uses=1]
+  %559 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %560 = getelementptr inbounds %struct.GLDContextRec* %559, i32 0, i32 1 ; <float*> [#uses=1]
+  %561 = load float* %560, align 4                ; <float> [#uses=1]
+  %562 = fadd float %558, %561                    ; <float> [#uses=1]
+  store float %562, float* %r119, align 4
+  %563 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %564 = getelementptr inbounds double* %563, i32 1 ; <double*> [#uses=1]
+  %565 = load double* %564, align 1               ; <double> [#uses=1]
+  %566 = fptrunc double %565 to float             ; <float> [#uses=1]
+  %567 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %568 = fmul float %566, %567                    ; <float> [#uses=1]
+  %569 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %570 = fmul float %568, %569                    ; <float> [#uses=1]
+  %571 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %572 = getelementptr inbounds %struct.GLDContextRec* %571, i32 0, i32 1 ; <float*> [#uses=1]
+  %573 = load float* %572, align 4                ; <float> [#uses=1]
+  %574 = fadd float %570, %573                    ; <float> [#uses=1]
+  store float %574, float* %g120, align 4
+  %575 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %576 = getelementptr inbounds double* %575, i32 2 ; <double*> [#uses=1]
+  %577 = load double* %576, align 1               ; <double> [#uses=1]
+  %578 = fptrunc double %577 to float             ; <float> [#uses=1]
+  %579 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %580 = fmul float %578, %579                    ; <float> [#uses=1]
+  %581 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %582 = fmul float %580, %581                    ; <float> [#uses=1]
+  %583 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %584 = getelementptr inbounds %struct.GLDContextRec* %583, i32 0, i32 1 ; <float*> [#uses=1]
+  %585 = load float* %584, align 4                ; <float> [#uses=1]
+  %586 = fadd float %582, %585                    ; <float> [#uses=1]
+  store float %586, float* %b121, align 4
+  %587 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %588 = getelementptr inbounds double* %587, i32 3 ; <double*> [#uses=1]
+  %589 = load double* %588, align 1               ; <double> [#uses=1]
+  %590 = fptrunc double %589 to float             ; <float> [#uses=1]
+  %591 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %592 = fmul float %590, %591                    ; <float> [#uses=1]
+  %593 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %594 = fmul float %592, %593                    ; <float> [#uses=1]
+  %595 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %596 = getelementptr inbounds %struct.GLDContextRec* %595, i32 0, i32 1 ; <float*> [#uses=1]
+  %597 = load float* %596, align 4                ; <float> [#uses=1]
+  %598 = fadd float %594, %597                    ; <float> [#uses=1]
+  store float %598, float* %a122, align 4
+  %599 = load i8* %swap, align 1                  ; <i8> [#uses=1]
+  %600 = icmp ne i8 %599, 0                       ; <i1> [#uses=1]
+  br i1 %600, label %bb123, label %bb156
+
+bb123:                                            ; preds = %bb118
+  %601 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %602 = getelementptr inbounds %struct.GLDState* %601, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %603 = getelementptr inbounds %struct.GLDMaskMode* %602, i32 0, i32 5 ; <i8*> [#uses=1]
+  %604 = load i8* %603, align 1                   ; <i8> [#uses=1]
+  %605 = zext i8 %604 to i32                      ; <i32> [#uses=1]
+  %606 = load i32* %cur_draw_buffer_mask_bit115, align 4 ; <i32> [#uses=1]
+  %607 = and i32 %605, %606                       ; <i32> [#uses=1]
+  %608 = icmp ne i32 %607, 0                      ; <i1> [#uses=1]
+  br i1 %608, label %bb124, label %bb131
+
+bb124:                                            ; preds = %bb123
+  %609 = load float* %a122, align 4               ; <float> [#uses=1]
+  %610 = fcmp uge float %609, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %610, label %bb125, label %bb129
+
+bb125:                                            ; preds = %bb124
+  %611 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %612 = getelementptr inbounds %struct.GLDContextRec* %611, i32 0, i32 7 ; <float*> [#uses=1]
+  %613 = load float* %612, align 4                ; <float> [#uses=1]
+  %614 = load float* %a122, align 4               ; <float> [#uses=1]
+  %615 = fcmp olt float %613, %614                ; <i1> [#uses=1]
+  br i1 %615, label %bb126, label %bb127
+
+bb126:                                            ; preds = %bb125
+  %616 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %617 = getelementptr inbounds %struct.GLDContextRec* %616, i32 0, i32 7 ; <float*> [#uses=1]
+  %618 = load float* %617, align 4                ; <float> [#uses=1]
+  %619 = fptoui float %618 to i8                  ; <i8> [#uses=1]
+  store i8 %619, i8* %iftmp.168, align 1
+  br label %bb128
+
+bb127:                                            ; preds = %bb125
+  %620 = load float* %a122, align 4               ; <float> [#uses=1]
+  %621 = fptoui float %620 to i8                  ; <i8> [#uses=1]
+  store i8 %621, i8* %iftmp.168, align 1
+  br label %bb128
+
+bb128:                                            ; preds = %bb127, %bb126
+  %622 = load i8* %iftmp.168, align 1             ; <i8> [#uses=1]
+  store i8 %622, i8* %iftmp.167, align 1
+  br label %bb130
+
+bb129:                                            ; preds = %bb124
+  store i8 0, i8* %iftmp.167, align 1
+  br label %bb130
+
+bb130:                                            ; preds = %bb129, %bb128
+  %623 = load i8** %color_ptr111, align 4         ; <i8*> [#uses=1]
+  %624 = getelementptr inbounds i8* %623, i32 0   ; <i8*> [#uses=1]
+  %625 = load i8* %iftmp.167, align 1             ; <i8> [#uses=1]
+  store i8 %625, i8* %624, align 1
+  br label %bb131
+
+bb131:                                            ; preds = %bb130, %bb123
+  %626 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %627 = getelementptr inbounds %struct.GLDState* %626, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %628 = getelementptr inbounds %struct.GLDMaskMode* %627, i32 0, i32 2 ; <i8*> [#uses=1]
+  %629 = load i8* %628, align 16                  ; <i8> [#uses=1]
+  %630 = zext i8 %629 to i32                      ; <i32> [#uses=1]
+  %631 = load i32* %cur_draw_buffer_mask_bit115, align 4 ; <i32> [#uses=1]
+  %632 = and i32 %630, %631                       ; <i32> [#uses=1]
+  %633 = icmp ne i32 %632, 0                      ; <i1> [#uses=1]
+  br i1 %633, label %bb132, label %bb139
+
+bb132:                                            ; preds = %bb131
+  %634 = load float* %r119, align 4               ; <float> [#uses=1]
+  %635 = fcmp uge float %634, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %635, label %bb133, label %bb137
+
+bb133:                                            ; preds = %bb132
+  %636 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %637 = getelementptr inbounds %struct.GLDContextRec* %636, i32 0, i32 7 ; <float*> [#uses=1]
+  %638 = load float* %637, align 4                ; <float> [#uses=1]
+  %639 = load float* %r119, align 4               ; <float> [#uses=1]
+  %640 = fcmp olt float %638, %639                ; <i1> [#uses=1]
+  br i1 %640, label %bb134, label %bb135
+
+bb134:                                            ; preds = %bb133
+  %641 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %642 = getelementptr inbounds %struct.GLDContextRec* %641, i32 0, i32 7 ; <float*> [#uses=1]
+  %643 = load float* %642, align 4                ; <float> [#uses=1]
+  %644 = fptoui float %643 to i8                  ; <i8> [#uses=1]
+  store i8 %644, i8* %iftmp.170, align 1
+  br label %bb136
+
+bb135:                                            ; preds = %bb133
+  %645 = load float* %r119, align 4               ; <float> [#uses=1]
+  %646 = fptoui float %645 to i8                  ; <i8> [#uses=1]
+  store i8 %646, i8* %iftmp.170, align 1
+  br label %bb136
+
+bb136:                                            ; preds = %bb135, %bb134
+  %647 = load i8* %iftmp.170, align 1             ; <i8> [#uses=1]
+  store i8 %647, i8* %iftmp.169, align 1
+  br label %bb138
+
+bb137:                                            ; preds = %bb132
+  store i8 0, i8* %iftmp.169, align 1
+  br label %bb138
+
+bb138:                                            ; preds = %bb137, %bb136
+  %648 = load i8** %color_ptr111, align 4         ; <i8*> [#uses=1]
+  %649 = getelementptr inbounds i8* %648, i32 1   ; <i8*> [#uses=1]
+  %650 = load i8* %iftmp.169, align 1             ; <i8> [#uses=1]
+  store i8 %650, i8* %649, align 1
+  br label %bb139
+
+bb139:                                            ; preds = %bb138, %bb131
+  %651 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %652 = getelementptr inbounds %struct.GLDState* %651, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %653 = getelementptr inbounds %struct.GLDMaskMode* %652, i32 0, i32 3 ; <i8*> [#uses=1]
+  %654 = load i8* %653, align 1                   ; <i8> [#uses=1]
+  %655 = zext i8 %654 to i32                      ; <i32> [#uses=1]
+  %656 = load i32* %cur_draw_buffer_mask_bit115, align 4 ; <i32> [#uses=1]
+  %657 = and i32 %655, %656                       ; <i32> [#uses=1]
+  %658 = icmp ne i32 %657, 0                      ; <i1> [#uses=1]
+  br i1 %658, label %bb140, label %bb147
+
+bb140:                                            ; preds = %bb139
+  %659 = load float* %g120, align 4               ; <float> [#uses=1]
+  %660 = fcmp uge float %659, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %660, label %bb141, label %bb145
+
+bb141:                                            ; preds = %bb140
+  %661 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %662 = getelementptr inbounds %struct.GLDContextRec* %661, i32 0, i32 7 ; <float*> [#uses=1]
+  %663 = load float* %662, align 4                ; <float> [#uses=1]
+  %664 = load float* %g120, align 4               ; <float> [#uses=1]
+  %665 = fcmp olt float %663, %664                ; <i1> [#uses=1]
+  br i1 %665, label %bb142, label %bb143
+
+bb142:                                            ; preds = %bb141
+  %666 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %667 = getelementptr inbounds %struct.GLDContextRec* %666, i32 0, i32 7 ; <float*> [#uses=1]
+  %668 = load float* %667, align 4                ; <float> [#uses=1]
+  %669 = fptoui float %668 to i8                  ; <i8> [#uses=1]
+  store i8 %669, i8* %iftmp.172, align 1
+  br label %bb144
+
+bb143:                                            ; preds = %bb141
+  %670 = load float* %g120, align 4               ; <float> [#uses=1]
+  %671 = fptoui float %670 to i8                  ; <i8> [#uses=1]
+  store i8 %671, i8* %iftmp.172, align 1
+  br label %bb144
+
+bb144:                                            ; preds = %bb143, %bb142
+  %672 = load i8* %iftmp.172, align 1             ; <i8> [#uses=1]
+  store i8 %672, i8* %iftmp.171, align 1
+  br label %bb146
+
+bb145:                                            ; preds = %bb140
+  store i8 0, i8* %iftmp.171, align 1
+  br label %bb146
+
+bb146:                                            ; preds = %bb145, %bb144
+  %673 = load i8** %color_ptr111, align 4         ; <i8*> [#uses=1]
+  %674 = getelementptr inbounds i8* %673, i32 2   ; <i8*> [#uses=1]
+  %675 = load i8* %iftmp.171, align 1             ; <i8> [#uses=1]
+  store i8 %675, i8* %674, align 1
+  br label %bb147
+
+bb147:                                            ; preds = %bb146, %bb139
+  %676 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %677 = getelementptr inbounds %struct.GLDState* %676, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %678 = getelementptr inbounds %struct.GLDMaskMode* %677, i32 0, i32 4 ; <i8*> [#uses=1]
+  %679 = load i8* %678, align 2                   ; <i8> [#uses=1]
+  %680 = zext i8 %679 to i32                      ; <i32> [#uses=1]
+  %681 = load i32* %cur_draw_buffer_mask_bit115, align 4 ; <i32> [#uses=1]
+  %682 = and i32 %680, %681                       ; <i32> [#uses=1]
+  %683 = icmp ne i32 %682, 0                      ; <i1> [#uses=1]
+  br i1 %683, label %bb148, label %bb155
+
+bb148:                                            ; preds = %bb147
+  %684 = load float* %b121, align 4               ; <float> [#uses=1]
+  %685 = fcmp uge float %684, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %685, label %bb149, label %bb153
+
+bb149:                                            ; preds = %bb148
+  %686 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %687 = getelementptr inbounds %struct.GLDContextRec* %686, i32 0, i32 7 ; <float*> [#uses=1]
+  %688 = load float* %687, align 4                ; <float> [#uses=1]
+  %689 = load float* %b121, align 4               ; <float> [#uses=1]
+  %690 = fcmp olt float %688, %689                ; <i1> [#uses=1]
+  br i1 %690, label %bb150, label %bb151
+
+bb150:                                            ; preds = %bb149
+  %691 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %692 = getelementptr inbounds %struct.GLDContextRec* %691, i32 0, i32 7 ; <float*> [#uses=1]
+  %693 = load float* %692, align 4                ; <float> [#uses=1]
+  %694 = fptoui float %693 to i8                  ; <i8> [#uses=1]
+  store i8 %694, i8* %iftmp.174, align 1
+  br label %bb152
+
+bb151:                                            ; preds = %bb149
+  %695 = load float* %b121, align 4               ; <float> [#uses=1]
+  %696 = fptoui float %695 to i8                  ; <i8> [#uses=1]
+  store i8 %696, i8* %iftmp.174, align 1
+  br label %bb152
+
+bb152:                                            ; preds = %bb151, %bb150
+  %697 = load i8* %iftmp.174, align 1             ; <i8> [#uses=1]
+  store i8 %697, i8* %iftmp.173, align 1
+  br label %bb154
+
+bb153:                                            ; preds = %bb148
+  store i8 0, i8* %iftmp.173, align 1
+  br label %bb154
+
+bb154:                                            ; preds = %bb153, %bb152
+  %698 = load i8** %color_ptr111, align 4         ; <i8*> [#uses=1]
+  %699 = getelementptr inbounds i8* %698, i32 3   ; <i8*> [#uses=1]
+  %700 = load i8* %iftmp.173, align 1             ; <i8> [#uses=1]
+  store i8 %700, i8* %699, align 1
+  br label %bb155
+
+bb155:                                            ; preds = %bb154, %bb147
+  br label %bb188
+
+bb156:                                            ; preds = %bb118
+  %701 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %702 = getelementptr inbounds %struct.GLDState* %701, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %703 = getelementptr inbounds %struct.GLDMaskMode* %702, i32 0, i32 5 ; <i8*> [#uses=1]
+  %704 = load i8* %703, align 1                   ; <i8> [#uses=1]
+  %705 = zext i8 %704 to i32                      ; <i32> [#uses=1]
+  %706 = load i32* %cur_draw_buffer_mask_bit115, align 4 ; <i32> [#uses=1]
+  %707 = and i32 %705, %706                       ; <i32> [#uses=1]
+  %708 = icmp ne i32 %707, 0                      ; <i1> [#uses=1]
+  br i1 %708, label %bb157, label %bb164
+
+bb157:                                            ; preds = %bb156
+  %709 = load float* %a122, align 4               ; <float> [#uses=1]
+  %710 = fcmp uge float %709, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %710, label %bb158, label %bb162
+
+bb158:                                            ; preds = %bb157
+  %711 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %712 = getelementptr inbounds %struct.GLDContextRec* %711, i32 0, i32 7 ; <float*> [#uses=1]
+  %713 = load float* %712, align 4                ; <float> [#uses=1]
+  %714 = load float* %a122, align 4               ; <float> [#uses=1]
+  %715 = fcmp olt float %713, %714                ; <i1> [#uses=1]
+  br i1 %715, label %bb159, label %bb160
+
+bb159:                                            ; preds = %bb158
+  %716 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %717 = getelementptr inbounds %struct.GLDContextRec* %716, i32 0, i32 7 ; <float*> [#uses=1]
+  %718 = load float* %717, align 4                ; <float> [#uses=1]
+  %719 = fptoui float %718 to i8                  ; <i8> [#uses=1]
+  store i8 %719, i8* %iftmp.176, align 1
+  br label %bb161
+
+bb160:                                            ; preds = %bb158
+  %720 = load float* %a122, align 4               ; <float> [#uses=1]
+  %721 = fptoui float %720 to i8                  ; <i8> [#uses=1]
+  store i8 %721, i8* %iftmp.176, align 1
+  br label %bb161
+
+bb161:                                            ; preds = %bb160, %bb159
+  %722 = load i8* %iftmp.176, align 1             ; <i8> [#uses=1]
+  store i8 %722, i8* %iftmp.175, align 1
+  br label %bb163
+
+bb162:                                            ; preds = %bb157
+  store i8 0, i8* %iftmp.175, align 1
+  br label %bb163
+
+bb163:                                            ; preds = %bb162, %bb161
+  %723 = load i8** %color_ptr111, align 4         ; <i8*> [#uses=1]
+  %724 = getelementptr inbounds i8* %723, i32 3   ; <i8*> [#uses=1]
+  %725 = load i8* %iftmp.175, align 1             ; <i8> [#uses=1]
+  store i8 %725, i8* %724, align 1
+  br label %bb164
+
+bb164:                                            ; preds = %bb163, %bb156
+  %726 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %727 = getelementptr inbounds %struct.GLDState* %726, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %728 = getelementptr inbounds %struct.GLDMaskMode* %727, i32 0, i32 2 ; <i8*> [#uses=1]
+  %729 = load i8* %728, align 16                  ; <i8> [#uses=1]
+  %730 = zext i8 %729 to i32                      ; <i32> [#uses=1]
+  %731 = load i32* %cur_draw_buffer_mask_bit115, align 4 ; <i32> [#uses=1]
+  %732 = and i32 %730, %731                       ; <i32> [#uses=1]
+  %733 = icmp ne i32 %732, 0                      ; <i1> [#uses=1]
+  br i1 %733, label %bb165, label %bb172
+
+bb165:                                            ; preds = %bb164
+  %734 = load float* %r119, align 4               ; <float> [#uses=1]
+  %735 = fcmp uge float %734, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %735, label %bb166, label %bb170
+
+bb166:                                            ; preds = %bb165
+  %736 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %737 = getelementptr inbounds %struct.GLDContextRec* %736, i32 0, i32 7 ; <float*> [#uses=1]
+  %738 = load float* %737, align 4                ; <float> [#uses=1]
+  %739 = load float* %r119, align 4               ; <float> [#uses=1]
+  %740 = fcmp olt float %738, %739                ; <i1> [#uses=1]
+  br i1 %740, label %bb167, label %bb168
+
+bb167:                                            ; preds = %bb166
+  %741 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %742 = getelementptr inbounds %struct.GLDContextRec* %741, i32 0, i32 7 ; <float*> [#uses=1]
+  %743 = load float* %742, align 4                ; <float> [#uses=1]
+  %744 = fptoui float %743 to i8                  ; <i8> [#uses=1]
+  store i8 %744, i8* %iftmp.178, align 1
+  br label %bb169
+
+bb168:                                            ; preds = %bb166
+  %745 = load float* %r119, align 4               ; <float> [#uses=1]
+  %746 = fptoui float %745 to i8                  ; <i8> [#uses=1]
+  store i8 %746, i8* %iftmp.178, align 1
+  br label %bb169
+
+bb169:                                            ; preds = %bb168, %bb167
+  %747 = load i8* %iftmp.178, align 1             ; <i8> [#uses=1]
+  store i8 %747, i8* %iftmp.177, align 1
+  br label %bb171
+
+bb170:                                            ; preds = %bb165
+  store i8 0, i8* %iftmp.177, align 1
+  br label %bb171
+
+bb171:                                            ; preds = %bb170, %bb169
+  %748 = load i8** %color_ptr111, align 4         ; <i8*> [#uses=1]
+  %749 = getelementptr inbounds i8* %748, i32 2   ; <i8*> [#uses=1]
+  %750 = load i8* %iftmp.177, align 1             ; <i8> [#uses=1]
+  store i8 %750, i8* %749, align 1
+  br label %bb172
+
+bb172:                                            ; preds = %bb171, %bb164
+  %751 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %752 = getelementptr inbounds %struct.GLDState* %751, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %753 = getelementptr inbounds %struct.GLDMaskMode* %752, i32 0, i32 3 ; <i8*> [#uses=1]
+  %754 = load i8* %753, align 1                   ; <i8> [#uses=1]
+  %755 = zext i8 %754 to i32                      ; <i32> [#uses=1]
+  %756 = load i32* %cur_draw_buffer_mask_bit115, align 4 ; <i32> [#uses=1]
+  %757 = and i32 %755, %756                       ; <i32> [#uses=1]
+  %758 = icmp ne i32 %757, 0                      ; <i1> [#uses=1]
+  br i1 %758, label %bb173, label %bb180
+
+bb173:                                            ; preds = %bb172
+  %759 = load float* %g120, align 4               ; <float> [#uses=1]
+  %760 = fcmp uge float %759, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %760, label %bb174, label %bb178
+
+bb174:                                            ; preds = %bb173
+  %761 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %762 = getelementptr inbounds %struct.GLDContextRec* %761, i32 0, i32 7 ; <float*> [#uses=1]
+  %763 = load float* %762, align 4                ; <float> [#uses=1]
+  %764 = load float* %g120, align 4               ; <float> [#uses=1]
+  %765 = fcmp olt float %763, %764                ; <i1> [#uses=1]
+  br i1 %765, label %bb175, label %bb176
+
+bb175:                                            ; preds = %bb174
+  %766 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %767 = getelementptr inbounds %struct.GLDContextRec* %766, i32 0, i32 7 ; <float*> [#uses=1]
+  %768 = load float* %767, align 4                ; <float> [#uses=1]
+  %769 = fptoui float %768 to i8                  ; <i8> [#uses=1]
+  store i8 %769, i8* %iftmp.180, align 1
+  br label %bb177
+
+bb176:                                            ; preds = %bb174
+  %770 = load float* %g120, align 4               ; <float> [#uses=1]
+  %771 = fptoui float %770 to i8                  ; <i8> [#uses=1]
+  store i8 %771, i8* %iftmp.180, align 1
+  br label %bb177
+
+bb177:                                            ; preds = %bb176, %bb175
+  %772 = load i8* %iftmp.180, align 1             ; <i8> [#uses=1]
+  store i8 %772, i8* %iftmp.179, align 1
+  br label %bb179
+
+bb178:                                            ; preds = %bb173
+  store i8 0, i8* %iftmp.179, align 1
+  br label %bb179
+
+bb179:                                            ; preds = %bb178, %bb177
+  %773 = load i8** %color_ptr111, align 4         ; <i8*> [#uses=1]
+  %774 = getelementptr inbounds i8* %773, i32 1   ; <i8*> [#uses=1]
+  %775 = load i8* %iftmp.179, align 1             ; <i8> [#uses=1]
+  store i8 %775, i8* %774, align 1
+  br label %bb180
+
+bb180:                                            ; preds = %bb179, %bb172
+  %776 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %777 = getelementptr inbounds %struct.GLDState* %776, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %778 = getelementptr inbounds %struct.GLDMaskMode* %777, i32 0, i32 4 ; <i8*> [#uses=1]
+  %779 = load i8* %778, align 2                   ; <i8> [#uses=1]
+  %780 = zext i8 %779 to i32                      ; <i32> [#uses=1]
+  %781 = load i32* %cur_draw_buffer_mask_bit115, align 4 ; <i32> [#uses=1]
+  %782 = and i32 %780, %781                       ; <i32> [#uses=1]
+  %783 = icmp ne i32 %782, 0                      ; <i1> [#uses=1]
+  br i1 %783, label %bb181, label %bb188
+
+bb181:                                            ; preds = %bb180
+  %784 = load float* %b121, align 4               ; <float> [#uses=1]
+  %785 = fcmp uge float %784, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %785, label %bb182, label %bb186
+
+bb182:                                            ; preds = %bb181
+  %786 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %787 = getelementptr inbounds %struct.GLDContextRec* %786, i32 0, i32 7 ; <float*> [#uses=1]
+  %788 = load float* %787, align 4                ; <float> [#uses=1]
+  %789 = load float* %b121, align 4               ; <float> [#uses=1]
+  %790 = fcmp olt float %788, %789                ; <i1> [#uses=1]
+  br i1 %790, label %bb183, label %bb184
+
+bb183:                                            ; preds = %bb182
+  %791 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %792 = getelementptr inbounds %struct.GLDContextRec* %791, i32 0, i32 7 ; <float*> [#uses=1]
+  %793 = load float* %792, align 4                ; <float> [#uses=1]
+  %794 = fptoui float %793 to i8                  ; <i8> [#uses=1]
+  store i8 %794, i8* %iftmp.182, align 1
+  br label %bb185
+
+bb184:                                            ; preds = %bb182
+  %795 = load float* %b121, align 4               ; <float> [#uses=1]
+  %796 = fptoui float %795 to i8                  ; <i8> [#uses=1]
+  store i8 %796, i8* %iftmp.182, align 1
+  br label %bb185
+
+bb185:                                            ; preds = %bb184, %bb183
+  %797 = load i8* %iftmp.182, align 1             ; <i8> [#uses=1]
+  store i8 %797, i8* %iftmp.181, align 1
+  br label %bb187
+
+bb186:                                            ; preds = %bb181
+  store i8 0, i8* %iftmp.181, align 1
+  br label %bb187
+
+bb187:                                            ; preds = %bb186, %bb185
+  %798 = load i8** %color_ptr111, align 4         ; <i8*> [#uses=1]
+  %799 = getelementptr inbounds i8* %798, i32 0   ; <i8*> [#uses=1]
+  %800 = load i8* %iftmp.181, align 1             ; <i8> [#uses=1]
+  store i8 %800, i8* %799, align 1
+  br label %bb188
+
+bb188:                                            ; preds = %bb187, %bb180, %bb155
+  %801 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %802 = getelementptr inbounds double* %801, i32 4 ; <double*> [#uses=1]
+  store double* %802, double** %accum, align 4
+  %803 = load i8** %color_ptr111, align 4         ; <i8*> [#uses=1]
+  %804 = getelementptr inbounds i8* %803, i32 4   ; <i8*> [#uses=1]
+  store i8* %804, i8** %color_ptr111, align 4
+  br label %bb189
+
+bb189:                                            ; preds = %bb188, %bb117
+  %805 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %806 = load double** %accum_end, align 4        ; <double*> [#uses=1]
+  %807 = icmp ult double* %805, %806              ; <i1> [#uses=1]
+  br i1 %807, label %bb118, label %bb190
+
+bb190:                                            ; preds = %bb189
+  br label %bb224
+
+bb191:                                            ; preds = %bb116
+  br label %bb223
+
+bb192:                                            ; preds = %bb223
+  %808 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %809 = getelementptr inbounds double* %808, i32 0 ; <double*> [#uses=1]
+  %810 = load double* %809, align 1               ; <double> [#uses=1]
+  %811 = fptrunc double %810 to float             ; <float> [#uses=1]
+  %812 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %813 = fmul float %811, %812                    ; <float> [#uses=1]
+  %814 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %815 = fmul float %813, %814                    ; <float> [#uses=1]
+  %816 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %817 = getelementptr inbounds %struct.GLDContextRec* %816, i32 0, i32 1 ; <float*> [#uses=1]
+  %818 = load float* %817, align 4                ; <float> [#uses=1]
+  %819 = fadd float %815, %818                    ; <float> [#uses=1]
+  %820 = fcmp uge float %819, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %820, label %bb197, label %bb201
+
+bb197:                                            ; preds = %bb192
+  %821 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %822 = getelementptr inbounds double* %821, i32 0 ; <double*> [#uses=1]
+  %823 = load double* %822, align 1               ; <double> [#uses=1]
+  %824 = fptrunc double %823 to float             ; <float> [#uses=1]
+  %825 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %826 = fmul float %824, %825                    ; <float> [#uses=1]
+  %827 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %828 = fmul float %826, %827                    ; <float> [#uses=1]
+  %829 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %830 = getelementptr inbounds %struct.GLDContextRec* %829, i32 0, i32 1 ; <float*> [#uses=1]
+  %831 = load float* %830, align 4                ; <float> [#uses=1]
+  %832 = fadd float %828, %831                    ; <float> [#uses=1]
+  %833 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %834 = getelementptr inbounds %struct.GLDContextRec* %833, i32 0, i32 7 ; <float*> [#uses=1]
+  %835 = load float* %834, align 4                ; <float> [#uses=1]
+  %836 = fcmp ogt float %832, %835                ; <i1> [#uses=1]
+  br i1 %836, label %bb198, label %bb199
+
+bb198:                                            ; preds = %bb197
+  %837 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %838 = getelementptr inbounds %struct.GLDContextRec* %837, i32 0, i32 7 ; <float*> [#uses=1]
+  %839 = load float* %838, align 4                ; <float> [#uses=1]
+  %840 = fptoui float %839 to i8                  ; <i8> [#uses=1]
+  %841 = zext i8 %840 to i32                      ; <i32> [#uses=1]
+  store i32 %841, i32* %iftmp.184, align 4
+  br label %bb200
+
+bb199:                                            ; preds = %bb197
+  %842 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %843 = getelementptr inbounds double* %842, i32 0 ; <double*> [#uses=1]
+  %844 = load double* %843, align 1               ; <double> [#uses=1]
+  %845 = fptrunc double %844 to float             ; <float> [#uses=1]
+  %846 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %847 = fmul float %845, %846                    ; <float> [#uses=1]
+  %848 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %849 = fmul float %847, %848                    ; <float> [#uses=1]
+  %850 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %851 = getelementptr inbounds %struct.GLDContextRec* %850, i32 0, i32 1 ; <float*> [#uses=1]
+  %852 = load float* %851, align 4                ; <float> [#uses=1]
+  %853 = fadd float %849, %852                    ; <float> [#uses=1]
+  %854 = fptoui float %853 to i8                  ; <i8> [#uses=1]
+  %855 = zext i8 %854 to i32                      ; <i32> [#uses=1]
+  store i32 %855, i32* %iftmp.184, align 4
+  br label %bb200
+
+bb200:                                            ; preds = %bb199, %bb198
+  %856 = load i32* %iftmp.184, align 4            ; <i32> [#uses=1]
+  store i32 %856, i32* %iftmp.183, align 4
+  br label %bb202
+
+bb201:                                            ; preds = %bb192
+  store i32 0, i32* %iftmp.183, align 4
+  br label %bb202
+
+bb202:                                            ; preds = %bb201, %bb200
+  %857 = load i32* %iftmp.183, align 4            ; <i32> [#uses=1]
+  store i32 %857, i32* %r193, align 4
+  %858 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %859 = getelementptr inbounds double* %858, i32 1 ; <double*> [#uses=1]
+  %860 = load double* %859, align 1               ; <double> [#uses=1]
+  %861 = fptrunc double %860 to float             ; <float> [#uses=1]
+  %862 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %863 = fmul float %861, %862                    ; <float> [#uses=1]
+  %864 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %865 = fmul float %863, %864                    ; <float> [#uses=1]
+  %866 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %867 = getelementptr inbounds %struct.GLDContextRec* %866, i32 0, i32 1 ; <float*> [#uses=1]
+  %868 = load float* %867, align 4                ; <float> [#uses=1]
+  %869 = fadd float %865, %868                    ; <float> [#uses=1]
+  %870 = fcmp uge float %869, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %870, label %bb203, label %bb207
+
+bb203:                                            ; preds = %bb202
+  %871 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %872 = getelementptr inbounds double* %871, i32 1 ; <double*> [#uses=1]
+  %873 = load double* %872, align 1               ; <double> [#uses=1]
+  %874 = fptrunc double %873 to float             ; <float> [#uses=1]
+  %875 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %876 = fmul float %874, %875                    ; <float> [#uses=1]
+  %877 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %878 = fmul float %876, %877                    ; <float> [#uses=1]
+  %879 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %880 = getelementptr inbounds %struct.GLDContextRec* %879, i32 0, i32 1 ; <float*> [#uses=1]
+  %881 = load float* %880, align 4                ; <float> [#uses=1]
+  %882 = fadd float %878, %881                    ; <float> [#uses=1]
+  %883 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %884 = getelementptr inbounds %struct.GLDContextRec* %883, i32 0, i32 7 ; <float*> [#uses=1]
+  %885 = load float* %884, align 4                ; <float> [#uses=1]
+  %886 = fcmp ogt float %882, %885                ; <i1> [#uses=1]
+  br i1 %886, label %bb204, label %bb205
+
+bb204:                                            ; preds = %bb203
+  %887 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %888 = getelementptr inbounds %struct.GLDContextRec* %887, i32 0, i32 7 ; <float*> [#uses=1]
+  %889 = load float* %888, align 4                ; <float> [#uses=1]
+  %890 = fptoui float %889 to i8                  ; <i8> [#uses=1]
+  %891 = zext i8 %890 to i32                      ; <i32> [#uses=1]
+  store i32 %891, i32* %iftmp.186, align 4
+  br label %bb206
+
+bb205:                                            ; preds = %bb203
+  %892 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %893 = getelementptr inbounds double* %892, i32 1 ; <double*> [#uses=1]
+  %894 = load double* %893, align 1               ; <double> [#uses=1]
+  %895 = fptrunc double %894 to float             ; <float> [#uses=1]
+  %896 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %897 = fmul float %895, %896                    ; <float> [#uses=1]
+  %898 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %899 = fmul float %897, %898                    ; <float> [#uses=1]
+  %900 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %901 = getelementptr inbounds %struct.GLDContextRec* %900, i32 0, i32 1 ; <float*> [#uses=1]
+  %902 = load float* %901, align 4                ; <float> [#uses=1]
+  %903 = fadd float %899, %902                    ; <float> [#uses=1]
+  %904 = fptoui float %903 to i8                  ; <i8> [#uses=1]
+  %905 = zext i8 %904 to i32                      ; <i32> [#uses=1]
+  store i32 %905, i32* %iftmp.186, align 4
+  br label %bb206
+
+bb206:                                            ; preds = %bb205, %bb204
+  %906 = load i32* %iftmp.186, align 4            ; <i32> [#uses=1]
+  store i32 %906, i32* %iftmp.185, align 4
+  br label %bb208
+
+bb207:                                            ; preds = %bb202
+  store i32 0, i32* %iftmp.185, align 4
+  br label %bb208
+
+bb208:                                            ; preds = %bb207, %bb206
+  %907 = load i32* %iftmp.185, align 4            ; <i32> [#uses=1]
+  store i32 %907, i32* %g194, align 4
+  %908 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %909 = getelementptr inbounds double* %908, i32 2 ; <double*> [#uses=1]
+  %910 = load double* %909, align 1               ; <double> [#uses=1]
+  %911 = fptrunc double %910 to float             ; <float> [#uses=1]
+  %912 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %913 = fmul float %911, %912                    ; <float> [#uses=1]
+  %914 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %915 = fmul float %913, %914                    ; <float> [#uses=1]
+  %916 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %917 = getelementptr inbounds %struct.GLDContextRec* %916, i32 0, i32 1 ; <float*> [#uses=1]
+  %918 = load float* %917, align 4                ; <float> [#uses=1]
+  %919 = fadd float %915, %918                    ; <float> [#uses=1]
+  %920 = fcmp uge float %919, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %920, label %bb209, label %bb213
+
+bb209:                                            ; preds = %bb208
+  %921 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %922 = getelementptr inbounds double* %921, i32 2 ; <double*> [#uses=1]
+  %923 = load double* %922, align 1               ; <double> [#uses=1]
+  %924 = fptrunc double %923 to float             ; <float> [#uses=1]
+  %925 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %926 = fmul float %924, %925                    ; <float> [#uses=1]
+  %927 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %928 = fmul float %926, %927                    ; <float> [#uses=1]
+  %929 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %930 = getelementptr inbounds %struct.GLDContextRec* %929, i32 0, i32 1 ; <float*> [#uses=1]
+  %931 = load float* %930, align 4                ; <float> [#uses=1]
+  %932 = fadd float %928, %931                    ; <float> [#uses=1]
+  %933 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %934 = getelementptr inbounds %struct.GLDContextRec* %933, i32 0, i32 7 ; <float*> [#uses=1]
+  %935 = load float* %934, align 4                ; <float> [#uses=1]
+  %936 = fcmp ogt float %932, %935                ; <i1> [#uses=1]
+  br i1 %936, label %bb210, label %bb211
+
+bb210:                                            ; preds = %bb209
+  %937 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %938 = getelementptr inbounds %struct.GLDContextRec* %937, i32 0, i32 7 ; <float*> [#uses=1]
+  %939 = load float* %938, align 4                ; <float> [#uses=1]
+  %940 = fptoui float %939 to i8                  ; <i8> [#uses=1]
+  %941 = zext i8 %940 to i32                      ; <i32> [#uses=1]
+  store i32 %941, i32* %iftmp.188, align 4
+  br label %bb212
+
+bb211:                                            ; preds = %bb209
+  %942 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %943 = getelementptr inbounds double* %942, i32 2 ; <double*> [#uses=1]
+  %944 = load double* %943, align 1               ; <double> [#uses=1]
+  %945 = fptrunc double %944 to float             ; <float> [#uses=1]
+  %946 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %947 = fmul float %945, %946                    ; <float> [#uses=1]
+  %948 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %949 = fmul float %947, %948                    ; <float> [#uses=1]
+  %950 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %951 = getelementptr inbounds %struct.GLDContextRec* %950, i32 0, i32 1 ; <float*> [#uses=1]
+  %952 = load float* %951, align 4                ; <float> [#uses=1]
+  %953 = fadd float %949, %952                    ; <float> [#uses=1]
+  %954 = fptoui float %953 to i8                  ; <i8> [#uses=1]
+  %955 = zext i8 %954 to i32                      ; <i32> [#uses=1]
+  store i32 %955, i32* %iftmp.188, align 4
+  br label %bb212
+
+bb212:                                            ; preds = %bb211, %bb210
+  %956 = load i32* %iftmp.188, align 4            ; <i32> [#uses=1]
+  store i32 %956, i32* %iftmp.187, align 4
+  br label %bb214
+
+bb213:                                            ; preds = %bb208
+  store i32 0, i32* %iftmp.187, align 4
+  br label %bb214
+
+bb214:                                            ; preds = %bb213, %bb212
+  %957 = load i32* %iftmp.187, align 4            ; <i32> [#uses=1]
+  store i32 %957, i32* %b195, align 4
+  %958 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %959 = getelementptr inbounds double* %958, i32 3 ; <double*> [#uses=1]
+  %960 = load double* %959, align 1               ; <double> [#uses=1]
+  %961 = fptrunc double %960 to float             ; <float> [#uses=1]
+  %962 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %963 = fmul float %961, %962                    ; <float> [#uses=1]
+  %964 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %965 = fmul float %963, %964                    ; <float> [#uses=1]
+  %966 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %967 = getelementptr inbounds %struct.GLDContextRec* %966, i32 0, i32 1 ; <float*> [#uses=1]
+  %968 = load float* %967, align 4                ; <float> [#uses=1]
+  %969 = fadd float %965, %968                    ; <float> [#uses=1]
+  %970 = fcmp uge float %969, 0.000000e+00        ; <i1> [#uses=1]
+  br i1 %970, label %bb215, label %bb219
+
+bb215:                                            ; preds = %bb214
+  %971 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %972 = getelementptr inbounds double* %971, i32 3 ; <double*> [#uses=1]
+  %973 = load double* %972, align 1               ; <double> [#uses=1]
+  %974 = fptrunc double %973 to float             ; <float> [#uses=1]
+  %975 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %976 = fmul float %974, %975                    ; <float> [#uses=1]
+  %977 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %978 = fmul float %976, %977                    ; <float> [#uses=1]
+  %979 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %980 = getelementptr inbounds %struct.GLDContextRec* %979, i32 0, i32 1 ; <float*> [#uses=1]
+  %981 = load float* %980, align 4                ; <float> [#uses=1]
+  %982 = fadd float %978, %981                    ; <float> [#uses=1]
+  %983 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %984 = getelementptr inbounds %struct.GLDContextRec* %983, i32 0, i32 7 ; <float*> [#uses=1]
+  %985 = load float* %984, align 4                ; <float> [#uses=1]
+  %986 = fcmp ogt float %982, %985                ; <i1> [#uses=1]
+  br i1 %986, label %bb216, label %bb217
+
+bb216:                                            ; preds = %bb215
+  %987 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %988 = getelementptr inbounds %struct.GLDContextRec* %987, i32 0, i32 7 ; <float*> [#uses=1]
+  %989 = load float* %988, align 4                ; <float> [#uses=1]
+  %990 = fptoui float %989 to i8                  ; <i8> [#uses=1]
+  %991 = zext i8 %990 to i32                      ; <i32> [#uses=1]
+  store i32 %991, i32* %iftmp.190, align 4
+  br label %bb218
+
+bb217:                                            ; preds = %bb215
+  %992 = load double** %accum, align 4            ; <double*> [#uses=1]
+  %993 = getelementptr inbounds double* %992, i32 3 ; <double*> [#uses=1]
+  %994 = load double* %993, align 1               ; <double> [#uses=1]
+  %995 = fptrunc double %994 to float             ; <float> [#uses=1]
+  %996 = load float* %value_addr, align 4         ; <float> [#uses=1]
+  %997 = fmul float %995, %996                    ; <float> [#uses=1]
+  %998 = load float* %twoFiftyFive, align 4       ; <float> [#uses=1]
+  %999 = fmul float %997, %998                    ; <float> [#uses=1]
+  %1000 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1001 = getelementptr inbounds %struct.GLDContextRec* %1000, i32 0, i32 1 ; <float*> [#uses=1]
+  %1002 = load float* %1001, align 4              ; <float> [#uses=1]
+  %1003 = fadd float %999, %1002                  ; <float> [#uses=1]
+  %1004 = fptoui float %1003 to i8                ; <i8> [#uses=1]
+  %1005 = zext i8 %1004 to i32                    ; <i32> [#uses=1]
+  store i32 %1005, i32* %iftmp.190, align 4
+  br label %bb218
+
+bb218:                                            ; preds = %bb217, %bb216
+  %1006 = load i32* %iftmp.190, align 4           ; <i32> [#uses=1]
+  store i32 %1006, i32* %iftmp.189, align 4
+  br label %bb220
+
+bb219:                                            ; preds = %bb214
+  store i32 0, i32* %iftmp.189, align 4
+  br label %bb220
+
+bb220:                                            ; preds = %bb219, %bb218
+  %1007 = load i32* %iftmp.189, align 4           ; <i32> [#uses=1]
+  store i32 %1007, i32* %a196, align 4
+  %1008 = load i32* %a196, align 4                ; <i32> [#uses=1]
+  %1009 = shl i32 %1008, 24                       ; <i32> [#uses=1]
+  %1010 = load i32* %r193, align 4                ; <i32> [#uses=1]
+  %1011 = shl i32 %1010, 16                       ; <i32> [#uses=1]
+  %1012 = or i32 %1009, %1011                     ; <i32> [#uses=1]
+  %1013 = load i32* %g194, align 4                ; <i32> [#uses=1]
+  %1014 = shl i32 %1013, 8                        ; <i32> [#uses=1]
+  %1015 = or i32 %1012, %1014                     ; <i32> [#uses=1]
+  %1016 = load i32* %b195, align 4                ; <i32> [#uses=1]
+  %1017 = or i32 %1015, %1016                     ; <i32> [#uses=1]
+  store i32 %1017, i32* %color, align 4
+  %1018 = load i8* %swap, align 1                 ; <i8> [#uses=1]
+  %1019 = icmp ne i8 %1018, 0                     ; <i1> [#uses=1]
+  br i1 %1019, label %bb221, label %bb222
+
+bb221:                                            ; preds = %bb220
+  %1020 = load i32* %color, align 4               ; <i32> [#uses=1]
+  %1021 = call i32 @_OSSwapInt32(i32 %1020) nounwind inlinehint ssp ; <i32> [#uses=1]
+  store i32 %1021, i32* %color, align 4
+  br label %bb222
+
+bb222:                                            ; preds = %bb221, %bb220
+  %1022 = load i8** %color_ptr111, align 4        ; <i8*> [#uses=1]
+  %1023 = bitcast i8* %1022 to i32*               ; <i32*> [#uses=1]
+  %1024 = getelementptr inbounds i32* %1023, i32 0 ; <i32*> [#uses=1]
+  %1025 = load i32* %color, align 4               ; <i32> [#uses=1]
+  store i32 %1025, i32* %1024, align 1
+  %1026 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1027 = getelementptr inbounds double* %1026, i32 4 ; <double*> [#uses=1]
+  store double* %1027, double** %accum, align 4
+  %1028 = load i8** %color_ptr111, align 4        ; <i8*> [#uses=1]
+  %1029 = getelementptr inbounds i8* %1028, i32 4 ; <i8*> [#uses=1]
+  store i8* %1029, i8** %color_ptr111, align 4
+  br label %bb223
+
+bb223:                                            ; preds = %bb222, %bb191
+  %1030 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1031 = load double** %accum_end, align 4       ; <double*> [#uses=1]
+  %1032 = icmp ult double* %1030, %1031           ; <i1> [#uses=1]
+  br i1 %1032, label %bb192, label %bb224
+
+bb224:                                            ; preds = %bb223, %bb190
+  %1033 = load i32* %y, align 4                   ; <i32> [#uses=1]
+  %1034 = add i32 %1033, 1                        ; <i32> [#uses=1]
+  store i32 %1034, i32* %y, align 4
+  %1035 = load i32* %offset, align 4              ; <i32> [#uses=1]
+  %1036 = load i32* %y_inc, align 4               ; <i32> [#uses=1]
+  %1037 = add i32 %1035, %1036                    ; <i32> [#uses=1]
+  store i32 %1037, i32* %offset, align 4
+  br label %bb225
+
+bb225:                                            ; preds = %bb224, %bb114
+  %1038 = load i32* %y, align 4                   ; <i32> [#uses=1]
+  %1039 = load i32* %yl, align 4                  ; <i32> [#uses=1]
+  %1040 = icmp ult i32 %1038, %1039               ; <i1> [#uses=1]
+  br i1 %1040, label %bb116, label %bb226
+
+bb226:                                            ; preds = %bb225, %bb113
+  %1041 = load i32* %draw_buffer, align 4         ; <i32> [#uses=1]
+  %1042 = add nsw i32 %1041, 1                    ; <i32> [#uses=1]
+  store i32 %1042, i32* %draw_buffer, align 4
+  br label %bb227
+
+bb227:                                            ; preds = %bb226, %bb110
+  %1043 = load i32* %draw_buffer, align 4         ; <i32> [#uses=1]
+  %1044 = icmp sle i32 %1043, 7                   ; <i1> [#uses=1]
+  br i1 %1044, label %bb113, label %bb228
+
+bb228:                                            ; preds = %bb227
+  br label %bb316
+
+bb229:                                            ; preds = %bb108
+  %1045 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1046 = getelementptr inbounds %struct.GLDContextRec* %1045, i32 0, i32 28 ; <%struct.GLDFramebufferRec**> [#uses=1]
+  %1047 = load %struct.GLDFramebufferRec** %1046, align 4 ; <%struct.GLDFramebufferRec*> [#uses=1]
+  %1048 = icmp ne %struct.GLDFramebufferRec* %1047, null ; <i1> [#uses=1]
+  br i1 %1048, label %bb230, label %bb231
+
+bb230:                                            ; preds = %bb229
+  %1049 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1050 = getelementptr inbounds %struct.GLDContextRec* %1049, i32 0, i32 28 ; <%struct.GLDFramebufferRec**> [#uses=1]
+  %1051 = load %struct.GLDFramebufferRec** %1050, align 4 ; <%struct.GLDFramebufferRec*> [#uses=1]
+  %1052 = getelementptr inbounds %struct.GLDFramebufferRec* %1051, i32 0, i32 2 ; <[10 x %struct.GLDFormat]*> [#uses=1]
+  %1053 = getelementptr inbounds [10 x %struct.GLDFormat]* %1052, i32 0, i32 0 ; <%struct.GLDFormat*> [#uses=1]
+  %1054 = getelementptr inbounds %struct.GLDFormat* %1053, i32 0, i32 7 ; <i32*> [#uses=1]
+  %1055 = load i32* %1054, align 4                ; <i32> [#uses=1]
+  %1056 = icmp eq i32 %1055, 5123                 ; <i1> [#uses=1]
+  %1057 = zext i1 %1056 to i8                     ; <i8> [#uses=1]
+  store i8 %1057, i8* %iftmp.192, align 1
+  br label %bb232
+
+bb231:                                            ; preds = %bb229
+  %1058 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1059 = getelementptr inbounds %struct.GLDContextRec* %1058, i32 0, i32 56 ; <%struct.GLDFormat*> [#uses=1]
+  %1060 = getelementptr inbounds %struct.GLDFormat* %1059, i32 0, i32 7 ; <i32*> [#uses=1]
+  %1061 = load i32* %1060, align 4                ; <i32> [#uses=1]
+  %1062 = icmp eq i32 %1061, 5123                 ; <i1> [#uses=1]
+  %1063 = zext i1 %1062 to i8                     ; <i8> [#uses=1]
+  store i8 %1063, i8* %iftmp.192, align 1
+  br label %bb232
+
+bb232:                                            ; preds = %bb231, %bb230
+  %1064 = load i8* %iftmp.192, align 1            ; <i8> [#uses=1]
+  %toBool233 = icmp ne i8 %1064, 0                ; <i1> [#uses=1]
+  br i1 %toBool233, label %bb316, label %bb234
+
+bb234:                                            ; preds = %bb232
+  %1065 = load i32* %offset, align 4              ; <i32> [#uses=1]
+  store i32 %1065, i32* %start_offset236, align 4
+  store i32 0, i32* %draw_buffer, align 4
+  br label %bb315
+
+bb237:                                            ; preds = %bb315
+  %1066 = load i32* %draw_buffer, align 4         ; <i32> [#uses=1]
+  %1067 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1068 = getelementptr inbounds %struct.GLDContextRec* %1067, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %1069 = getelementptr inbounds %struct.GLDBufferstate* %1068, i32 0, i32 12 ; <[8 x %union.GLSBuffer]*> [#uses=1]
+  %1070 = getelementptr inbounds [8 x %union.GLSBuffer]* %1069, i32 0, i32 %1066 ; <%union.GLSBuffer*> [#uses=1]
+  %1071 = getelementptr inbounds %union.GLSBuffer* %1070, i32 0, i32 0 ; <i8**> [#uses=1]
+  %1072 = load i8** %1071, align 4                ; <i8*> [#uses=1]
+  %1073 = icmp ne i8* %1072, null                 ; <i1> [#uses=1]
+  br i1 %1073, label %bb238, label %bb314
+
+bb238:                                            ; preds = %bb237
+  %1074 = load i32* %draw_buffer, align 4         ; <i32> [#uses=1]
+  %1075 = shl i32 1, %1074                        ; <i32> [#uses=1]
+  store i32 %1075, i32* %cur_draw_buffer_mask_bit239, align 4
+  %1076 = load i32* %start_offset236, align 4     ; <i32> [#uses=1]
+  store i32 %1076, i32* %offset, align 4
+  %1077 = load i32* %cy, align 4                  ; <i32> [#uses=1]
+  store i32 %1077, i32* %y, align 4
+  br label %bb313
+
+bb240:                                            ; preds = %bb313
+  %1078 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1079 = getelementptr inbounds %struct.GLDContextRec* %1078, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %1080 = getelementptr inbounds %struct.GLDBufferstate* %1079, i32 0, i32 11 ; <%union.GLSBuffer*> [#uses=1]
+  %1081 = getelementptr inbounds %union.GLSBuffer* %1080, i32 0, i32 0 ; <i8**> [#uses=1]
+  %1082 = bitcast i8** %1081 to double**          ; <double**> [#uses=1]
+  %1083 = load double** %1082, align 4            ; <double*> [#uses=1]
+  %1084 = load i32* %offset, align 4              ; <i32> [#uses=1]
+  %1085 = mul i32 %1084, 4                        ; <i32> [#uses=1]
+  %1086 = getelementptr inbounds double* %1083, i32 %1085 ; <double*> [#uses=1]
+  store double* %1086, double** %accum, align 4
+  %1087 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1088 = load i32* %cw4, align 4                 ; <i32> [#uses=1]
+  %1089 = getelementptr inbounds double* %1087, i32 %1088 ; <double*> [#uses=1]
+  store double* %1089, double** %accum_end, align 4
+  %1090 = load i32* %draw_buffer, align 4         ; <i32> [#uses=1]
+  %1091 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1092 = getelementptr inbounds %struct.GLDContextRec* %1091, i32 0, i32 30 ; <%struct.GLDBufferstate*> [#uses=1]
+  %1093 = getelementptr inbounds %struct.GLDBufferstate* %1092, i32 0, i32 12 ; <[8 x %union.GLSBuffer]*> [#uses=1]
+  %1094 = getelementptr inbounds [8 x %union.GLSBuffer]* %1093, i32 0, i32 %1090 ; <%union.GLSBuffer*> [#uses=1]
+  %1095 = getelementptr inbounds %union.GLSBuffer* %1094, i32 0, i32 0 ; <i8**> [#uses=1]
+  %1096 = bitcast i8** %1095 to float**           ; <float**> [#uses=1]
+  %1097 = load float** %1096, align 4             ; <float*> [#uses=1]
+  %1098 = load i32* %offset, align 4              ; <i32> [#uses=1]
+  %1099 = mul i32 %1098, 4                        ; <i32> [#uses=1]
+  %1100 = getelementptr inbounds float* %1097, i32 %1099 ; <float*> [#uses=1]
+  store float* %1100, float** %color_ptr235, align 4
+  %1101 = load i8* %color_mask_enabled, align 1   ; <i8> [#uses=1]
+  %1102 = icmp ne i8 %1101, 0                     ; <i1> [#uses=1]
+  br i1 %1102, label %bb241, label %bb281
+
+bb241:                                            ; preds = %bb240
+  br label %bb279
+
+bb242:                                            ; preds = %bb279
+  %1103 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1104 = getelementptr inbounds double* %1103, i32 0 ; <double*> [#uses=1]
+  %1105 = load double* %1104, align 1             ; <double> [#uses=1]
+  %1106 = fptrunc double %1105 to float           ; <float> [#uses=1]
+  %1107 = load float* %value_addr, align 4        ; <float> [#uses=1]
+  %1108 = fmul float %1106, %1107                 ; <float> [#uses=1]
+  store float %1108, float* %r243, align 4
+  %1109 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1110 = getelementptr inbounds double* %1109, i32 1 ; <double*> [#uses=1]
+  %1111 = load double* %1110, align 1             ; <double> [#uses=1]
+  %1112 = fptrunc double %1111 to float           ; <float> [#uses=1]
+  %1113 = load float* %value_addr, align 4        ; <float> [#uses=1]
+  %1114 = fmul float %1112, %1113                 ; <float> [#uses=1]
+  store float %1114, float* %g244, align 4
+  %1115 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1116 = getelementptr inbounds double* %1115, i32 2 ; <double*> [#uses=1]
+  %1117 = load double* %1116, align 1             ; <double> [#uses=1]
+  %1118 = fptrunc double %1117 to float           ; <float> [#uses=1]
+  %1119 = load float* %value_addr, align 4        ; <float> [#uses=1]
+  %1120 = fmul float %1118, %1119                 ; <float> [#uses=1]
+  store float %1120, float* %b245, align 4
+  %1121 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1122 = getelementptr inbounds double* %1121, i32 3 ; <double*> [#uses=1]
+  %1123 = load double* %1122, align 1             ; <double> [#uses=1]
+  %1124 = fptrunc double %1123 to float           ; <float> [#uses=1]
+  %1125 = load float* %value_addr, align 4        ; <float> [#uses=1]
+  %1126 = fmul float %1124, %1125                 ; <float> [#uses=1]
+  store float %1126, float* %a246, align 4
+  %1127 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %1128 = getelementptr inbounds %struct.GLDState* %1127, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %1129 = getelementptr inbounds %struct.GLDMaskMode* %1128, i32 0, i32 2 ; <i8*> [#uses=1]
+  %1130 = load i8* %1129, align 16                ; <i8> [#uses=1]
+  %1131 = zext i8 %1130 to i32                    ; <i32> [#uses=1]
+  %1132 = load i32* %cur_draw_buffer_mask_bit239, align 4 ; <i32> [#uses=1]
+  %1133 = and i32 %1131, %1132                    ; <i32> [#uses=1]
+  %1134 = icmp ne i32 %1133, 0                    ; <i1> [#uses=1]
+  br i1 %1134, label %bb247, label %bb254
+
+bb247:                                            ; preds = %bb242
+  %1135 = load float* %r243, align 4              ; <float> [#uses=1]
+  %1136 = fcmp uge float %1135, 0.000000e+00      ; <i1> [#uses=1]
+  br i1 %1136, label %bb248, label %bb252
+
+bb248:                                            ; preds = %bb247
+  %1137 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1138 = getelementptr inbounds %struct.GLDContextRec* %1137, i32 0, i32 2 ; <float*> [#uses=1]
+  %1139 = load float* %1138, align 4              ; <float> [#uses=1]
+  %1140 = load float* %r243, align 4              ; <float> [#uses=1]
+  %1141 = fcmp olt float %1139, %1140             ; <i1> [#uses=1]
+  br i1 %1141, label %bb249, label %bb250
+
+bb249:                                            ; preds = %bb248
+  %1142 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1143 = getelementptr inbounds %struct.GLDContextRec* %1142, i32 0, i32 2 ; <float*> [#uses=1]
+  %1144 = load float* %1143, align 4              ; <float> [#uses=1]
+  store float %1144, float* %iftmp.196, align 4
+  br label %bb251
+
+bb250:                                            ; preds = %bb248
+  %1145 = load float* %r243, align 4              ; <float> [#uses=1]
+  store float %1145, float* %iftmp.196, align 4
+  br label %bb251
+
+bb251:                                            ; preds = %bb250, %bb249
+  %1146 = load float* %iftmp.196, align 4         ; <float> [#uses=1]
+  store float %1146, float* %iftmp.195, align 4
+  br label %bb253
+
+bb252:                                            ; preds = %bb247
+  store float 0.000000e+00, float* %iftmp.195, align 4
+  br label %bb253
+
+bb253:                                            ; preds = %bb252, %bb251
+  %1147 = load float** %color_ptr235, align 4     ; <float*> [#uses=1]
+  %1148 = getelementptr inbounds float* %1147, i32 0 ; <float*> [#uses=1]
+  %1149 = load float* %iftmp.195, align 4         ; <float> [#uses=1]
+  store float %1149, float* %1148, align 1
+  br label %bb254
+
+bb254:                                            ; preds = %bb253, %bb242
+  %1150 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %1151 = getelementptr inbounds %struct.GLDState* %1150, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %1152 = getelementptr inbounds %struct.GLDMaskMode* %1151, i32 0, i32 3 ; <i8*> [#uses=1]
+  %1153 = load i8* %1152, align 1                 ; <i8> [#uses=1]
+  %1154 = zext i8 %1153 to i32                    ; <i32> [#uses=1]
+  %1155 = load i32* %cur_draw_buffer_mask_bit239, align 4 ; <i32> [#uses=1]
+  %1156 = and i32 %1154, %1155                    ; <i32> [#uses=1]
+  %1157 = icmp ne i32 %1156, 0                    ; <i1> [#uses=1]
+  br i1 %1157, label %bb255, label %bb262
+
+bb255:                                            ; preds = %bb254
+  %1158 = load float* %g244, align 4              ; <float> [#uses=1]
+  %1159 = fcmp uge float %1158, 0.000000e+00      ; <i1> [#uses=1]
+  br i1 %1159, label %bb256, label %bb260
+
+bb256:                                            ; preds = %bb255
+  %1160 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1161 = getelementptr inbounds %struct.GLDContextRec* %1160, i32 0, i32 2 ; <float*> [#uses=1]
+  %1162 = load float* %1161, align 4              ; <float> [#uses=1]
+  %1163 = load float* %g244, align 4              ; <float> [#uses=1]
+  %1164 = fcmp olt float %1162, %1163             ; <i1> [#uses=1]
+  br i1 %1164, label %bb257, label %bb258
+
+bb257:                                            ; preds = %bb256
+  %1165 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1166 = getelementptr inbounds %struct.GLDContextRec* %1165, i32 0, i32 2 ; <float*> [#uses=1]
+  %1167 = load float* %1166, align 4              ; <float> [#uses=1]
+  store float %1167, float* %iftmp.198, align 4
+  br label %bb259
+
+bb258:                                            ; preds = %bb256
+  %1168 = load float* %g244, align 4              ; <float> [#uses=1]
+  store float %1168, float* %iftmp.198, align 4
+  br label %bb259
+
+bb259:                                            ; preds = %bb258, %bb257
+  %1169 = load float* %iftmp.198, align 4         ; <float> [#uses=1]
+  store float %1169, float* %iftmp.197, align 4
+  br label %bb261
+
+bb260:                                            ; preds = %bb255
+  store float 0.000000e+00, float* %iftmp.197, align 4
+  br label %bb261
+
+bb261:                                            ; preds = %bb260, %bb259
+  %1170 = load float** %color_ptr235, align 4     ; <float*> [#uses=1]
+  %1171 = getelementptr inbounds float* %1170, i32 1 ; <float*> [#uses=1]
+  %1172 = load float* %iftmp.197, align 4         ; <float> [#uses=1]
+  store float %1172, float* %1171, align 1
+  br label %bb262
+
+bb262:                                            ; preds = %bb261, %bb254
+  %1173 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %1174 = getelementptr inbounds %struct.GLDState* %1173, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %1175 = getelementptr inbounds %struct.GLDMaskMode* %1174, i32 0, i32 4 ; <i8*> [#uses=1]
+  %1176 = load i8* %1175, align 2                 ; <i8> [#uses=1]
+  %1177 = zext i8 %1176 to i32                    ; <i32> [#uses=1]
+  %1178 = load i32* %cur_draw_buffer_mask_bit239, align 4 ; <i32> [#uses=1]
+  %1179 = and i32 %1177, %1178                    ; <i32> [#uses=1]
+  %1180 = icmp ne i32 %1179, 0                    ; <i1> [#uses=1]
+  br i1 %1180, label %bb263, label %bb270
+
+bb263:                                            ; preds = %bb262
+  %1181 = load float* %b245, align 4              ; <float> [#uses=1]
+  %1182 = fcmp uge float %1181, 0.000000e+00      ; <i1> [#uses=1]
+  br i1 %1182, label %bb264, label %bb268
+
+bb264:                                            ; preds = %bb263
+  %1183 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1184 = getelementptr inbounds %struct.GLDContextRec* %1183, i32 0, i32 2 ; <float*> [#uses=1]
+  %1185 = load float* %1184, align 4              ; <float> [#uses=1]
+  %1186 = load float* %b245, align 4              ; <float> [#uses=1]
+  %1187 = fcmp olt float %1185, %1186             ; <i1> [#uses=1]
+  br i1 %1187, label %bb265, label %bb266
+
+bb265:                                            ; preds = %bb264
+  %1188 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1189 = getelementptr inbounds %struct.GLDContextRec* %1188, i32 0, i32 2 ; <float*> [#uses=1]
+  %1190 = load float* %1189, align 4              ; <float> [#uses=1]
+  store float %1190, float* %iftmp.200, align 4
+  br label %bb267
+
+bb266:                                            ; preds = %bb264
+  %1191 = load float* %b245, align 4              ; <float> [#uses=1]
+  store float %1191, float* %iftmp.200, align 4
+  br label %bb267
+
+bb267:                                            ; preds = %bb266, %bb265
+  %1192 = load float* %iftmp.200, align 4         ; <float> [#uses=1]
+  store float %1192, float* %iftmp.199, align 4
+  br label %bb269
+
+bb268:                                            ; preds = %bb263
+  store float 0.000000e+00, float* %iftmp.199, align 4
+  br label %bb269
+
+bb269:                                            ; preds = %bb268, %bb267
+  %1193 = load float** %color_ptr235, align 4     ; <float*> [#uses=1]
+  %1194 = getelementptr inbounds float* %1193, i32 2 ; <float*> [#uses=1]
+  %1195 = load float* %iftmp.199, align 4         ; <float> [#uses=1]
+  store float %1195, float* %1194, align 1
+  br label %bb270
+
+bb270:                                            ; preds = %bb269, %bb262
+  %1196 = load %struct.GLDState** %state_addr, align 4 ; <%struct.GLDState*> [#uses=1]
+  %1197 = getelementptr inbounds %struct.GLDState* %1196, i32 0, i32 23 ; <%struct.GLDMaskMode*> [#uses=1]
+  %1198 = getelementptr inbounds %struct.GLDMaskMode* %1197, i32 0, i32 5 ; <i8*> [#uses=1]
+  %1199 = load i8* %1198, align 1                 ; <i8> [#uses=1]
+  %1200 = zext i8 %1199 to i32                    ; <i32> [#uses=1]
+  %1201 = load i32* %cur_draw_buffer_mask_bit239, align 4 ; <i32> [#uses=1]
+  %1202 = and i32 %1200, %1201                    ; <i32> [#uses=1]
+  %1203 = icmp ne i32 %1202, 0                    ; <i1> [#uses=1]
+  br i1 %1203, label %bb271, label %bb278
+
+bb271:                                            ; preds = %bb270
+  %1204 = load float* %a246, align 4              ; <float> [#uses=1]
+  %1205 = fcmp uge float %1204, 0.000000e+00      ; <i1> [#uses=1]
+  br i1 %1205, label %bb272, label %bb276
+
+bb272:                                            ; preds = %bb271
+  %1206 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1207 = getelementptr inbounds %struct.GLDContextRec* %1206, i32 0, i32 2 ; <float*> [#uses=1]
+  %1208 = load float* %1207, align 4              ; <float> [#uses=1]
+  %1209 = load float* %a246, align 4              ; <float> [#uses=1]
+  %1210 = fcmp olt float %1208, %1209             ; <i1> [#uses=1]
+  br i1 %1210, label %bb273, label %bb274
+
+bb273:                                            ; preds = %bb272
+  %1211 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1212 = getelementptr inbounds %struct.GLDContextRec* %1211, i32 0, i32 2 ; <float*> [#uses=1]
+  %1213 = load float* %1212, align 4              ; <float> [#uses=1]
+  store float %1213, float* %iftmp.202, align 4
+  br label %bb275
+
+bb274:                                            ; preds = %bb272
+  %1214 = load float* %a246, align 4              ; <float> [#uses=1]
+  store float %1214, float* %iftmp.202, align 4
+  br label %bb275
+
+bb275:                                            ; preds = %bb274, %bb273
+  %1215 = load float* %iftmp.202, align 4         ; <float> [#uses=1]
+  store float %1215, float* %iftmp.201, align 4
+  br label %bb277
+
+bb276:                                            ; preds = %bb271
+  store float 0.000000e+00, float* %iftmp.201, align 4
+  br label %bb277
+
+bb277:                                            ; preds = %bb276, %bb275
+  %1216 = load float** %color_ptr235, align 4     ; <float*> [#uses=1]
+  %1217 = getelementptr inbounds float* %1216, i32 3 ; <float*> [#uses=1]
+  %1218 = load float* %iftmp.201, align 4         ; <float> [#uses=1]
+  store float %1218, float* %1217, align 1
+  br label %bb278
+
+bb278:                                            ; preds = %bb277, %bb270
+  %1219 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1220 = getelementptr inbounds double* %1219, i32 4 ; <double*> [#uses=1]
+  store double* %1220, double** %accum, align 4
+  %1221 = load float** %color_ptr235, align 4     ; <float*> [#uses=1]
+  %1222 = getelementptr inbounds float* %1221, i32 4 ; <float*> [#uses=1]
+  store float* %1222, float** %color_ptr235, align 4
+  br label %bb279
+
+bb279:                                            ; preds = %bb278, %bb241
+  %1223 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1224 = load double** %accum_end, align 4       ; <double*> [#uses=1]
+  %1225 = icmp ult double* %1223, %1224           ; <i1> [#uses=1]
+  br i1 %1225, label %bb242, label %bb280
+
+bb280:                                            ; preds = %bb279
+  br label %bb312
+
+bb281:                                            ; preds = %bb240
+  br label %bb311
+
+bb282:                                            ; preds = %bb311
+  %1226 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1227 = getelementptr inbounds double* %1226, i32 0 ; <double*> [#uses=1]
+  %1228 = load double* %1227, align 1             ; <double> [#uses=1]
+  %1229 = fptrunc double %1228 to float           ; <float> [#uses=1]
+  %1230 = load float* %value_addr, align 4        ; <float> [#uses=1]
+  %1231 = fmul float %1229, %1230                 ; <float> [#uses=1]
+  store float %1231, float* %r283, align 4
+  %1232 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1233 = getelementptr inbounds double* %1232, i32 1 ; <double*> [#uses=1]
+  %1234 = load double* %1233, align 1             ; <double> [#uses=1]
+  %1235 = fptrunc double %1234 to float           ; <float> [#uses=1]
+  %1236 = load float* %value_addr, align 4        ; <float> [#uses=1]
+  %1237 = fmul float %1235, %1236                 ; <float> [#uses=1]
+  store float %1237, float* %g284, align 4
+  %1238 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1239 = getelementptr inbounds double* %1238, i32 2 ; <double*> [#uses=1]
+  %1240 = load double* %1239, align 1             ; <double> [#uses=1]
+  %1241 = fptrunc double %1240 to float           ; <float> [#uses=1]
+  %1242 = load float* %value_addr, align 4        ; <float> [#uses=1]
+  %1243 = fmul float %1241, %1242                 ; <float> [#uses=1]
+  store float %1243, float* %b285, align 4
+  %1244 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1245 = getelementptr inbounds double* %1244, i32 3 ; <double*> [#uses=1]
+  %1246 = load double* %1245, align 1             ; <double> [#uses=1]
+  %1247 = fptrunc double %1246 to float           ; <float> [#uses=1]
+  %1248 = load float* %value_addr, align 4        ; <float> [#uses=1]
+  %1249 = fmul float %1247, %1248                 ; <float> [#uses=1]
+  store float %1249, float* %a286, align 4
+  %1250 = load float* %r283, align 4              ; <float> [#uses=1]
+  %1251 = fcmp uge float %1250, 0.000000e+00      ; <i1> [#uses=1]
+  br i1 %1251, label %bb287, label %bb291
+
+bb287:                                            ; preds = %bb282
+  %1252 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1253 = getelementptr inbounds %struct.GLDContextRec* %1252, i32 0, i32 2 ; <float*> [#uses=1]
+  %1254 = load float* %1253, align 4              ; <float> [#uses=1]
+  %1255 = load float* %r283, align 4              ; <float> [#uses=1]
+  %1256 = fcmp olt float %1254, %1255             ; <i1> [#uses=1]
+  br i1 %1256, label %bb288, label %bb289
+
+bb288:                                            ; preds = %bb287
+  %1257 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1258 = getelementptr inbounds %struct.GLDContextRec* %1257, i32 0, i32 2 ; <float*> [#uses=1]
+  %1259 = load float* %1258, align 4              ; <float> [#uses=1]
+  store float %1259, float* %iftmp.204, align 4
+  br label %bb290
+
+bb289:                                            ; preds = %bb287
+  %1260 = load float* %r283, align 4              ; <float> [#uses=1]
+  store float %1260, float* %iftmp.204, align 4
+  br label %bb290
+
+bb290:                                            ; preds = %bb289, %bb288
+  %1261 = load float* %iftmp.204, align 4         ; <float> [#uses=1]
+  store float %1261, float* %iftmp.203, align 4
+  br label %bb292
+
+bb291:                                            ; preds = %bb282
+  store float 0.000000e+00, float* %iftmp.203, align 4
+  br label %bb292
+
+bb292:                                            ; preds = %bb291, %bb290
+  %1262 = load float** %color_ptr235, align 4     ; <float*> [#uses=1]
+  %1263 = getelementptr inbounds float* %1262, i32 0 ; <float*> [#uses=1]
+  %1264 = load float* %iftmp.203, align 4         ; <float> [#uses=1]
+  store float %1264, float* %1263, align 1
+  %1265 = load float* %g284, align 4              ; <float> [#uses=1]
+  %1266 = fcmp uge float %1265, 0.000000e+00      ; <i1> [#uses=1]
+  br i1 %1266, label %bb293, label %bb297
+
+bb293:                                            ; preds = %bb292
+  %1267 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1268 = getelementptr inbounds %struct.GLDContextRec* %1267, i32 0, i32 2 ; <float*> [#uses=1]
+  %1269 = load float* %1268, align 4              ; <float> [#uses=1]
+  %1270 = load float* %g284, align 4              ; <float> [#uses=1]
+  %1271 = fcmp olt float %1269, %1270             ; <i1> [#uses=1]
+  br i1 %1271, label %bb294, label %bb295
+
+bb294:                                            ; preds = %bb293
+  %1272 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1273 = getelementptr inbounds %struct.GLDContextRec* %1272, i32 0, i32 2 ; <float*> [#uses=1]
+  %1274 = load float* %1273, align 4              ; <float> [#uses=1]
+  store float %1274, float* %iftmp.206, align 4
+  br label %bb296
+
+bb295:                                            ; preds = %bb293
+  %1275 = load float* %g284, align 4              ; <float> [#uses=1]
+  store float %1275, float* %iftmp.206, align 4
+  br label %bb296
+
+bb296:                                            ; preds = %bb295, %bb294
+  %1276 = load float* %iftmp.206, align 4         ; <float> [#uses=1]
+  store float %1276, float* %iftmp.205, align 4
+  br label %bb298
+
+bb297:                                            ; preds = %bb292
+  store float 0.000000e+00, float* %iftmp.205, align 4
+  br label %bb298
+
+bb298:                                            ; preds = %bb297, %bb296
+  %1277 = load float** %color_ptr235, align 4     ; <float*> [#uses=1]
+  %1278 = getelementptr inbounds float* %1277, i32 1 ; <float*> [#uses=1]
+  %1279 = load float* %iftmp.205, align 4         ; <float> [#uses=1]
+  store float %1279, float* %1278, align 1
+  %1280 = load float* %b285, align 4              ; <float> [#uses=1]
+  %1281 = fcmp uge float %1280, 0.000000e+00      ; <i1> [#uses=1]
+  br i1 %1281, label %bb299, label %bb303
+
+bb299:                                            ; preds = %bb298
+  %1282 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1283 = getelementptr inbounds %struct.GLDContextRec* %1282, i32 0, i32 2 ; <float*> [#uses=1]
+  %1284 = load float* %1283, align 4              ; <float> [#uses=1]
+  %1285 = load float* %b285, align 4              ; <float> [#uses=1]
+  %1286 = fcmp olt float %1284, %1285             ; <i1> [#uses=1]
+  br i1 %1286, label %bb300, label %bb301
+
+bb300:                                            ; preds = %bb299
+  %1287 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1288 = getelementptr inbounds %struct.GLDContextRec* %1287, i32 0, i32 2 ; <float*> [#uses=1]
+  %1289 = load float* %1288, align 4              ; <float> [#uses=1]
+  store float %1289, float* %iftmp.208, align 4
+  br label %bb302
+
+bb301:                                            ; preds = %bb299
+  %1290 = load float* %b285, align 4              ; <float> [#uses=1]
+  store float %1290, float* %iftmp.208, align 4
+  br label %bb302
+
+bb302:                                            ; preds = %bb301, %bb300
+  %1291 = load float* %iftmp.208, align 4         ; <float> [#uses=1]
+  store float %1291, float* %iftmp.207, align 4
+  br label %bb304
+
+bb303:                                            ; preds = %bb298
+  store float 0.000000e+00, float* %iftmp.207, align 4
+  br label %bb304
+
+bb304:                                            ; preds = %bb303, %bb302
+  %1292 = load float** %color_ptr235, align 4     ; <float*> [#uses=1]
+  %1293 = getelementptr inbounds float* %1292, i32 2 ; <float*> [#uses=1]
+  %1294 = load float* %iftmp.207, align 4         ; <float> [#uses=1]
+  store float %1294, float* %1293, align 1
+  %1295 = load float* %a286, align 4              ; <float> [#uses=1]
+  %1296 = fcmp uge float %1295, 0.000000e+00      ; <i1> [#uses=1]
+  br i1 %1296, label %bb305, label %bb309
+
+bb305:                                            ; preds = %bb304
+  %1297 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1298 = getelementptr inbounds %struct.GLDContextRec* %1297, i32 0, i32 2 ; <float*> [#uses=1]
+  %1299 = load float* %1298, align 4              ; <float> [#uses=1]
+  %1300 = load float* %a286, align 4              ; <float> [#uses=1]
+  %1301 = fcmp olt float %1299, %1300             ; <i1> [#uses=1]
+  br i1 %1301, label %bb306, label %bb307
+
+bb306:                                            ; preds = %bb305
+  %1302 = load %struct.GLDContextRec** %ctx_addr, align 4 ; <%struct.GLDContextRec*> [#uses=1]
+  %1303 = getelementptr inbounds %struct.GLDContextRec* %1302, i32 0, i32 2 ; <float*> [#uses=1]
+  %1304 = load float* %1303, align 4              ; <float> [#uses=1]
+  store float %1304, float* %iftmp.210, align 4
+  br label %bb308
+
+bb307:                                            ; preds = %bb305
+  %1305 = load float* %a286, align 4              ; <float> [#uses=1]
+  store float %1305, float* %iftmp.210, align 4
+  br label %bb308
+
+bb308:                                            ; preds = %bb307, %bb306
+  %1306 = load float* %iftmp.210, align 4         ; <float> [#uses=1]
+  store float %1306, float* %iftmp.209, align 4
+  br label %bb310
+
+bb309:                                            ; preds = %bb304
+  store float 0.000000e+00, float* %iftmp.209, align 4
+  br label %bb310
+
+bb310:                                            ; preds = %bb309, %bb308
+  %1307 = load float** %color_ptr235, align 4     ; <float*> [#uses=1]
+  %1308 = getelementptr inbounds float* %1307, i32 3 ; <float*> [#uses=1]
+  %1309 = load float* %iftmp.209, align 4         ; <float> [#uses=1]
+  store float %1309, float* %1308, align 1
+  %1310 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1311 = getelementptr inbounds double* %1310, i32 4 ; <double*> [#uses=1]
+  store double* %1311, double** %accum, align 4
+  %1312 = load float** %color_ptr235, align 4     ; <float*> [#uses=1]
+  %1313 = getelementptr inbounds float* %1312, i32 4 ; <float*> [#uses=1]
+  store float* %1313, float** %color_ptr235, align 4
+  br label %bb311
+
+bb311:                                            ; preds = %bb310, %bb281
+  %1314 = load double** %accum, align 4           ; <double*> [#uses=1]
+  %1315 = load double** %accum_end, align 4       ; <double*> [#uses=1]
+  %1316 = icmp ult double* %1314, %1315           ; <i1> [#uses=1]
+  br i1 %1316, label %bb282, label %bb312
+
+bb312:                                            ; preds = %bb311, %bb280
+  %1317 = load i32* %y, align 4                   ; <i32> [#uses=1]
+  %1318 = add i32 %1317, 1                        ; <i32> [#uses=1]
+  store i32 %1318, i32* %y, align 4
+  %1319 = load i32* %offset, align 4              ; <i32> [#uses=1]
+  %1320 = load i32* %y_inc, align 4               ; <i32> [#uses=1]
+  %1321 = add i32 %1319, %1320                    ; <i32> [#uses=1]
+  store i32 %1321, i32* %offset, align 4
+  br label %bb313
+
+bb313:                                            ; preds = %bb312, %bb238
+  %1322 = load i32* %y, align 4                   ; <i32> [#uses=1]
+  %1323 = load i32* %yl, align 4                  ; <i32> [#uses=1]
+  %1324 = icmp ult i32 %1322, %1323               ; <i1> [#uses=1]
+  br i1 %1324, label %bb240, label %bb314
+
+bb314:                                            ; preds = %bb313, %bb237
+  %1325 = load i32* %draw_buffer, align 4         ; <i32> [#uses=1]
+  %1326 = add nsw i32 %1325, 1                    ; <i32> [#uses=1]
+  store i32 %1326, i32* %draw_buffer, align 4
+  br label %bb315
+
+bb315:                                            ; preds = %bb314, %bb234
+  %1327 = load i32* %draw_buffer, align 4         ; <i32> [#uses=1]
+  %1328 = icmp sle i32 %1327, 7                   ; <i1> [#uses=1]
+  br i1 %1328, label %bb237, label %bb316
+
+bb316:                                            ; preds = %bb315, %bb232, %bb228, %bb6
+  br label %return
+
+return:                                           ; preds = %bb316
+  ret void
+}