Fix signed/unsigned mismatch warning. NFCI.

llvm-svn: 343385

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index cb5af7d..0ba6dc3 100644 (file)
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -5790,7 +5790,7 @@ static bool getTargetConstantBitsFromNode(SDValue Op, unsigned EltSizeInBits,
       return false;
 
     UndefElts = APInt::getNullValue(NumElts);
-    for (int i = 0; i != NumElts; ++i) {
+    for (int i = 0; i != (int)NumElts; ++i) {
       int M = Mask[i];
       if (M < 0) {
         UndefElts.setBit(i);