From: Eric Christopher <echristo@apple.com>
Date: Wed, 29 Sep 2010 23:00:29 +0000 (+0000)
Subject: Noticed by inspection when looking for other cmov bits.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=e487b017e94393ec4e90e8bb02818cab39190787;p=oota-llvm.git

Noticed by inspection when looking for other cmov bits.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115100 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index 50dd2c5d3f1..e7813716e47 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -1194,6 +1194,9 @@ bool X86FastISel::X86SelectSelect(const Instruction *I) {
   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) {