| commit | 0de1a4bc2d2632ceb42a022c52195de323740e73 | [log] [tgz] |
|---|---|---|
| author | Sanjay Patel <spatel@rotateright.com> | Mon Nov 27 21:15:43 2017 +0000 |
| committer | Sanjay Patel <spatel@rotateright.com> | Mon Nov 27 21:15:43 2017 +0000 |
| tree | 2d93fe4f2d0f399395696ba1cce0f74b01fe7c09 | |
| parent | 7c3a89231cbb560050062dd904149efb77263e9f [diff] [blame] |
[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
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index d06d6a5..9b07491 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
@@ -2537,6 +2537,10 @@ 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();