commit 9cd3da47f9d67d345a94dddf85fcbb3ff2dd7200
author Chris Lattner <sabre@nondot.org> Sun Jan 16 02:56:53 2011 +0000
committer Chris Lattner <sabre@nondot.org> Sun Jan 16 02:56:53 2011 +0000
tree 0ddf951754736c1669d3ad26c42c70d7b0cdc4c2
parent b99fdee325fe677081dc27bb7d719518452f3256

fix PR8981, a crash trying to form a conditional inc with a floating point compare.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123560 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86ISelLowering.cpp

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 1a4bb97..f69ab6d 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -11560,7 +11560,8 @@
 
   SDValue Cmp = SetCC.getOperand(1);
   if (Cmp.getOpcode() != X86ISD::CMP || !Cmp.hasOneUse() ||
-      !X86::isZeroNode(Cmp.getOperand(1)))
+      !X86::isZeroNode(Cmp.getOperand(1)) ||
+      !Cmp.getOperand(0).getValueType().isInteger())
     return SDValue();
 
   SDValue CmpOp0 = Cmp.getOperand(0);