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| author | Sanjay Patel <spatel@rotateright.com> | 2017-11-27 21:15:43 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2017-11-27 21:15:43 +0000 |
| commit | 0de1a4bc2d2632ceb42a022c52195de323740e73 (patch) | |
| tree | 2d93fe4f2d0f399395696ba1cce0f74b01fe7c09 /llvm/lib/Target/X86/X86TargetTransformInfo.cpp | |
| parent | 7c3a89231cbb560050062dd904149efb77263e9f (diff) | |
| download | bcm5719-llvm-0de1a4bc2d2632ceb42a022c52195de323740e73.tar.gz bcm5719-llvm-0de1a4bc2d2632ceb42a022c52195de323740e73.zip | |
[PartiallyInlineLibCalls][x86] add TTI hook to allow sqrt inlining to depend on arg rather than result
This should fix PR31455:
https://bugs.llvm.org/show_bug.cgi?id=31455
Differential Revision: https://reviews.llvm.org/D28314
llvm-svn: 319094
Diffstat (limited to 'llvm/lib/Target/X86/X86TargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index d06d6a5d180..9b07491c75c 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp @@ -2537,6 +2537,10 @@ bool X86TTIImpl::hasDivRemOp(Type *DataType, bool IsSigned) { return TLI->isOperationLegal(IsSigned ? ISD::SDIVREM : ISD::UDIVREM, VT); } +bool X86TTIImpl::isFCmpOrdCheaperThanFCmpZero(Type *Ty) { + return false; +} + bool X86TTIImpl::areInlineCompatible(const Function *Caller, const Function *Callee) const { const TargetMachine &TM = getTLI()->getTargetMachine(); |
