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Check for FiniteOnlyFPMath as well.

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llvm-svn: 107904
This commit is contained in:
Evan Cheng 2010-07-08 20:12:24 +00:00
parent 69b391b5b1
commit 5307ec12d7
2 changed files with 2 additions and 2 deletions
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2
lib/Target/ARM/ARMISelLowering.cpp
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@ -2295,7 +2295,7 @@ SDValue
ARMTargetLowering::getVFPCmp(SDValue &LHS, SDValue &RHS, ISD::CondCode CC,
SDValue &ARMCC, SelectionDAG &DAG,
DebugLoc dl) const {
if (UnsafeFPMath &&
if (UnsafeFPMath && FiniteOnlyFPMath() &&
(CC == ISD::SETEQ || CC == ISD::SETOEQ ||
CC == ISD::SETNE || CC == ISD::SETUNE) &&
canBitcastToInt(LHS.getNode()) && canBitcastToInt(RHS.getNode())) {

2
test/CodeGen/ARM/fpcmp-opt.ll
View File

@ -1,4 +1,4 @@
; RUN: llc < %s -march=arm -mattr=+vfp2 -enable-unsafe-fp-math | FileCheck %s
; RUN: llc < %s -march=arm -mattr=+vfp2 -enable-unsafe-fp-math -enable-finite-only-fp-math | FileCheck %s
; rdar://7461510
define arm_apcscc i32 @t1(float* %a, float* %b) nounwind {