commit cbc426ee6258b60442690e7ea22ece27120a64cb
author Rex Xu <rex.xu@amd.com> Tue Dec 15 16:03:10 2015 +0800
committer Rex Xu <rex.xu@amd.com> Tue Dec 15 16:03:10 2015 +0800
tree f8ca407a0933b27d91290a0f28570396492dcbdd
parent ea0cb2eb11e59e3149f395e7357a3bedad2abf5c

SPV: Implement GLSL built-in bitcast functions.

SPIRV/GlslangToSpv.cpp

diff --git a/SPIRV/GlslangToSpv.cpp b/SPIRV/GlslangToSpv.cpp
index e1babc1..7fa0ecf 100755
--- a/SPIRV/GlslangToSpv.cpp
+++ b/SPIRV/GlslangToSpv.cpp
@@ -2531,6 +2531,13 @@
         unaryOp = spv::OpIsInf;
         break;
 
+    case glslang::EOpFloatBitsToInt:
+    case glslang::EOpFloatBitsToUint:
+    case glslang::EOpIntBitsToFloat:
+    case glslang::EOpUintBitsToFloat:
+        unaryOp = spv::OpBitcast;
+        break;
+
     case glslang::EOpPackSnorm2x16:
         libCall = spv::GLSLstd450PackSnorm2x16;
         break;