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Enable stack coloring with regs at -O3.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71010 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2009-05-05 20:30:36 +00:00
parent 58deef5559
commit f9a9b51429
3 changed files with 383 additions and 10 deletions
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lib/CodeGen/LLVMTargetMachine.cpp
+1 -1
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@@ -193,7 +193,7 @@ bool LLVMTargetMachine::addCommonCodeGenPasses(PassManagerBase &PM,
// Perform stack slot coloring.
if (OptLevel != CodeGenOpt::None)
PM.add(createStackSlotColoringPass());
PM.add(createStackSlotColoringPass(OptLevel >= CodeGenOpt::Aggressive));
if (PrintMachineCode) // Print the register-allocated code
PM.add(createMachineFunctionPrinterPass(cerr));