diff options
| author | Devang Patel <dpatel@apple.com> | 2008-10-01 23:18:38 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2008-10-01 23:18:38 +0000 |
| commit | 4ae641f4d12c60ee1aaca5e42b6de231c6a02c40 (patch) | |
| tree | 76f97c15558ecdeb6cb91a6282320c169d52dae9 /lib/CodeGen | |
| parent | dc756858f92a397ed30362ba8251fec56479735f (diff) | |
Remove OptimizeForSize global. Use function attribute optsize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56937 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/LLVMTargetMachine.cpp | 2 | ||||
| -rw-r--r-- | lib/CodeGen/LoopAligner.cpp | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp index bd8d499973..cd444552f7 100644 --- a/lib/CodeGen/LLVMTargetMachine.cpp +++ b/lib/CodeGen/LLVMTargetMachine.cpp @@ -81,7 +81,7 @@ LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM, if (addPreEmitPass(PM, Fast) && PrintMachineCode) PM.add(createMachineFunctionPrinterPass(cerr)); - if (!Fast && !OptimizeForSize) + if (!Fast) PM.add(createLoopAlignerPass()); switch (FileType) { diff --git a/lib/CodeGen/LoopAligner.cpp b/lib/CodeGen/LoopAligner.cpp index 6cca8e5bad..60e3f19430 100644 --- a/lib/CodeGen/LoopAligner.cpp +++ b/lib/CodeGen/LoopAligner.cpp @@ -58,6 +58,10 @@ bool LoopAligner::runOnMachineFunction(MachineFunction &MF) { if (!Align) return false; // Don't care about loop alignment. + const Function *F = MF.getFunction(); + if (!F->isDeclaration() && F->hasFnAttr(Attribute::OptimizeForSize)) + return false; + for (MachineFunction::iterator I = MF.begin(), E = MF.end(); I != E; ++I) { MachineBasicBlock *MBB = I; if (MLI->isLoopHeader(MBB)) |