[llvm] r321076 - [X86] Fix uninitialized variable sanitizer warning from rL321074

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Tue Dec 19 06:34:35 2017
New Revision: 321076

URL: http://llvm.org/viewvc/llvm-project?rev=321076&view=rev
Log:
[X86] Fix uninitialized variable sanitizer warning from rL321074

Modified:
    llvm/trunk/lib/Target/X86/X86Subtarget.cpp

Modified: llvm/trunk/lib/Target/X86/X86Subtarget.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86Subtarget.cpp?rev=321076&r1=321075&r2=321076&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86Subtarget.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86Subtarget.cpp Tue Dec 19 06:34:35 2017
@@ -320,6 +320,7 @@ void X86Subtarget::initializeEnvironment
   HasSSEUnalignedMem = false;
   HasCmpxchg16b = false;
   UseLeaForSP = false;
+  HasFastVariableShuffle = false;
   HasFastPartialYMMorZMMWrite = false;
   HasFastGather = false;
   HasFastScalarFSQRT = false;