[llvm] r222412 - Fix a typo in a comment.

[Craig Topper]

Author: ctopper
Date: Wed Nov 19 23:22:37 2014
New Revision: 222412

URL: http://llvm.org/viewvc/llvm-project?rev=222412&view=rev
Log:
Fix a typo in a comment.

Modified:
    llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp

Modified: llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp?rev=222412&r1=222411&r2=222412&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp Wed Nov 19 23:22:37 2014
@@ -122,7 +122,7 @@ X86RegisterInfo::getMatchingSuperRegClas
 const TargetRegisterClass*
 X86RegisterInfo::getLargestLegalSuperClass(const TargetRegisterClass *RC) const{
   // Don't allow super-classes of GR8_NOREX.  This class is only used after
-  // extrating sub_8bit_hi sub-registers.  The H sub-registers cannot be copied
+  // extracting sub_8bit_hi sub-registers.  The H sub-registers cannot be copied
   // to the full GR8 register class in 64-bit mode, so we cannot allow the
   // reigster class inflation.
   //