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Update the UseFusedMAC definition to directly specify its dependence on having 

VFP4.
Patch by Daniel Stewart!

llvm-svn: 196390
This commit is contained in:
Chad Rosier 2013-12-04 17:16:36 +00:00
parent 65550a5dd1
commit 1d22b5d1c0
1 changed files with 2 additions and 1 deletions
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3
llvm/lib/Target/ARM/ARMInstrInfo.td
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@ -275,7 +275,8 @@ def UseMulOps : Predicate<"Subtarget->useMulOps()">;
// But only select them if more precision in FP computation is allowed.
// Do not use them for Darwin platforms.
def UseFusedMAC : Predicate<"(TM.Options.AllowFPOpFusion =="
" FPOpFusion::Fast) && "
" FPOpFusion::Fast && "
" Subtarget->hasVFP4()) && "
"!Subtarget->isTargetDarwin()">;
def DontUseFusedMAC : Predicate<"!(TM.Options.AllowFPOpFusion =="
" FPOpFusion::Fast &&"