[llvm] r346515 - Fix -Wsign-compare warning

[Fangrui Song via llvm-commits]

Author: maskray
Date: Fri Nov  9 08:45:37 2018
New Revision: 346515

URL: http://llvm.org/viewvc/llvm-project?rev=346515&view=rev
Log:
Fix -Wsign-compare warning

Modified:
    llvm/trunk/lib/IR/Instructions.cpp

Modified: llvm/trunk/lib/IR/Instructions.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/Instructions.cpp?rev=346515&r1=346514&r2=346515&view=diff
==============================================================================
--- llvm/trunk/lib/IR/Instructions.cpp (original)
+++ llvm/trunk/lib/IR/Instructions.cpp Fri Nov  9 08:45:37 2018
@@ -1805,7 +1805,7 @@ bool ShuffleVectorInst::isExtractSubvect
     return false;
 
   // Must be smaller (else this is an Identity shuffle).
-  if (NumSrcElts <= Mask.size())
+  if (NumSrcElts <= (int)Mask.size())
     return false;
 
   // Find start of extraction, accounting that we may start with an UNDEF.