[llvm] r299438 - Strip trailing whitespace

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Tue Apr  4 09:40:53 2017
New Revision: 299438

URL: http://llvm.org/viewvc/llvm-project?rev=299438&view=rev
Log:
Strip trailing whitespace

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=299438&r1=299437&r2=299438&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Tue Apr  4 09:40:53 2017
@@ -29328,14 +29328,14 @@ static SDValue combineBasicSADPattern(SD
   SDValue Root = matchBinOpReduction(Extract, ISD::ADD);
 
   // The operand is expected to be zero extended from i8
-  // (verified in detectZextAbsDiff). 
-  // In order to convert to i64 and above, additional any/zero/sign 
+  // (verified in detectZextAbsDiff).
+  // In order to convert to i64 and above, additional any/zero/sign
   // extend is expected.
   // The zero extend from 32 bit has no mathematical effect on the result.
-  // Also the sign extend is basically zero extend 
+  // Also the sign extend is basically zero extend
   // (extends the sign bit which is zero).
   // So it is correct to skip the sign/zero extend instruction.
-  if (Root && (Root.getOpcode() == ISD::SIGN_EXTEND || 
+  if (Root && (Root.getOpcode() == ISD::SIGN_EXTEND ||
 	  Root.getOpcode() == ISD::ZERO_EXTEND ||
 	  Root.getOpcode() == ISD::ANY_EXTEND))
     Root = Root.getOperand(0);