[llvm] r188599 - R600: Fix possible use of an uninitialized variable

[Tom Stellard]

Author: tstellar
Date: Fri Aug 16 19:06:51 2013
New Revision: 188599

URL: http://llvm.org/viewvc/llvm-project?rev=188599&view=rev
Log:
R600: Fix possible use of an uninitialized variable

Spotted by Nick Lewycky!

Modified:
    llvm/trunk/lib/Target/R600/R600TextureIntrinsicsReplacer.cpp

Modified: llvm/trunk/lib/Target/R600/R600TextureIntrinsicsReplacer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/R600TextureIntrinsicsReplacer.cpp?rev=188599&r1=188598&r2=188599&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/R600TextureIntrinsicsReplacer.cpp (original)
+++ llvm/trunk/lib/Target/R600/R600TextureIntrinsicsReplacer.cpp Fri Aug 16 19:06:51 2013
@@ -60,6 +60,7 @@ class R600TextureIntrinsicsReplacer :
 
     switch (TextureType) {
     case 0:
+      useShadowVariant = false;
       return;
     case TEXTURE_RECT:
     case TEXTURE_1D: