[llvm] r276738 - Fixed spelling in comment

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Tue Jul 26 04:55:31 2016
New Revision: 276738

URL: http://llvm.org/viewvc/llvm-project?rev=276738&view=rev
Log:
Fixed spelling in comment

Modified:
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=276738&r1=276737&r2=276738&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Tue Jul 26 04:55:31 2016
@@ -29708,7 +29708,7 @@ combineVectorTruncationWithPACKSS(SDNode
 /// X86ISD::PACKUS/X86ISD::PACKSS operations. We do it here because after type
 /// legalization the truncation will be translated into a BUILD_VECTOR with each
 /// element that is extracted from a vector and then truncated, and it is
-/// diffcult to do this optimization based on them.
+/// difficult to do this optimization based on them.
 static SDValue combineVectorTruncation(SDNode *N, SelectionDAG &DAG,
                                        const X86Subtarget &Subtarget) {
   EVT OutVT = N->getValueType(0);