diff options
| author | Daniel Sanders <daniel_l_sanders@apple.com> | 2017-05-19 11:08:33 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel_l_sanders@apple.com> | 2017-05-19 11:08:33 +0000 |
| commit | 63d45ae8c0fb095c8356f9155aec755bdc61a28d (patch) | |
| tree | cb0698738dafe2f71dcee5d4ec2d3dae6ef03402 /llvm/lib/Target/X86/X86TargetMachine.cpp | |
| parent | 193c6ec50b7671988779213f6b94fed8e2b8d08b (diff) | |
[globalisel][tablegen] Demote OptForSize/OptForMinSize/ForCodeSize to per-function predicates.
Summary:
This causes them to be re-computed more often than necessary but resolves
objections that were raised post-commit on r301750.
Reviewers: qcolombet, ab, t.p.northover, rovka, kristof.beyls
Reviewed By: qcolombet
Subscribers: igorb, llvm-commits
Differential Revision: https://reviews.llvm.org/D32861
Diffstat (limited to 'llvm/lib/Target/X86/X86TargetMachine.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetMachine.cpp | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/llvm/lib/Target/X86/X86TargetMachine.cpp b/llvm/lib/Target/X86/X86TargetMachine.cpp index e717f84104c..53a8e83b36f 100644 --- a/llvm/lib/Target/X86/X86TargetMachine.cpp +++ b/llvm/lib/Target/X86/X86TargetMachine.cpp @@ -270,12 +270,6 @@ X86TargetMachine::getSubtargetImpl(const Function &F) const { FS = Key.substr(CPU.size()); - bool OptForSize = F.optForSize(); - bool OptForMinSize = F.optForMinSize(); - - Key += std::string(OptForSize ? "+" : "-") + "optforsize"; - Key += std::string(OptForMinSize ? "+" : "-") + "optforminsize"; - auto &I = SubtargetMap[Key]; if (!I) { // This needs to be done before we create a new subtarget since any @@ -283,8 +277,7 @@ X86TargetMachine::getSubtargetImpl(const Function &F) const { // function that reside in TargetOptions. resetTargetOptions(F); I = llvm::make_unique<X86Subtarget>(TargetTriple, CPU, FS, *this, - Options.StackAlignmentOverride, - OptForSize, OptForMinSize); + Options.StackAlignmentOverride); #ifndef LLVM_BUILD_GLOBAL_ISEL GISelAccessor *GISel = new GISelAccessor(); #else |