[llvm-commits] [llvm] r115100 - /llvm/trunk/lib/Target/X86/X86FastISel.cpp

[Eric Christopher]

Author: echristo
Date: Wed Sep 29 18:00:29 2010
New Revision: 115100

URL: http://llvm.org/viewvc/llvm-project?rev=115100&view=rev
Log:
Noticed by inspection when looking for other cmov bits.

Modified:
    llvm/trunk/lib/Target/X86/X86FastISel.cpp

Modified: llvm/trunk/lib/Target/X86/X86FastISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86FastISel.cpp?rev=115100&r1=115099&r2=115100&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86FastISel.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86FastISel.cpp Wed Sep 29 18:00:29 2010
@@ -1194,6 +1194,9 @@
   if (VT == MVT::Other || !isTypeLegal(I->getType(), VT))
     return false;
   
+  // We only use cmov here, if we don't have a cmov instruction bail.
+  if (!Subtarget->hasCMov()) return false;
+  
   unsigned Opc = 0;
   const TargetRegisterClass *RC = NULL;
   if (VT.getSimpleVT() == MVT::i16) {