R600: Improve texture handling

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182125 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/R600/AMDGPUTargetMachine.cpp b/lib/Target/R600/AMDGPUTargetMachine.cpp
index 7175ec9..71be02a 100644
--- a/lib/Target/R600/AMDGPUTargetMachine.cpp
+++ b/lib/Target/R600/AMDGPUTargetMachine.cpp
@@ -111,6 +111,8 @@
   if (ST.device()->getGeneration() > AMDGPUDeviceInfo::HD6XXX) {
     addPass(createAMDGPUStructurizeCFGPass());
     addPass(createSIAnnotateControlFlowPass());
+  } else {
+    addPass(createR600TextureIntrinsicsReplacer());
   }
   return false;
 }