[llvm-commits] [llvm] r56040 - /llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

[Dan Gohman]

Author: djg
Date: Tue Sep  9 20:09:32 2008
New Revision: 56040

URL: http://llvm.org/viewvc/llvm-project?rev=56040&view=rev
Log:
Fix a warning about comparing signed and unsigned values.

Modified:
    llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp?rev=56040&r1=56039&r2=56040&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp Tue Sep  9 20:09:32 2008
@@ -1486,7 +1486,7 @@
     bool NewUndefElts = false;
     for (unsigned i = 0; i < VWidth; i++) {
       unsigned MaskVal = Shuffle->getMaskValue(i);
-      if (MaskVal == -1) {
+      if (MaskVal == -1u) {
         uint64_t NewBit = 1ULL << i;
         UndefElts |= NewBit;
       } else if (MaskVal < VWidth) {