The 64-bit constructor for ConstantInt changes from int64_t to uint64_t.

This caused a warning for construction with -1. Avoid the warning by using
-1ULL instead.

llvm-svn: 34796

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp
index 23dcf0ccdea..7d57022d0fb 100644
--- a/llvm/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -5063,7 +5063,7 @@ Instruction *InstCombiner::visitICmpInst(ICmpInst &I) {
               ConstantInt *CUI = cast<ConstantInt>(CI);
               if (CUI->getZExtValue() == 1ULL << (SrcTySize-1))
                 return new ICmpInst(ICmpInst::ICMP_SGT, CastOp, 
-                                    ConstantInt::get(SrcTy, -1));
+                                    ConstantInt::get(SrcTy, -1ULL));
               break;
             }
             case ICmpInst::ICMP_UGT: { // X u> 127 => X s< 0