diff options
| author | Dan Gohman <gohman@apple.com> | 2009-10-31 14:35:41 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-10-31 14:35:41 +0000 |
| commit | 9f476e3179713a1e93bbf634855b85a93f8653cd (patch) | |
| tree | 120a72eddc34c18c426ff8ee18d3648cc3f3f9b0 /lib/CodeGen/LLVMTargetMachine.cpp | |
| parent | 576fd76a682a1d6a6912d27ca432460dcdf0f738 (diff) | |
Remove CodeGenLICM. It's largely obsoleted by MachineLICM's new ability
to unfold loop-invariant loads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85657 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LLVMTargetMachine.cpp')
| -rw-r--r-- | lib/CodeGen/LLVMTargetMachine.cpp | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp index e58a9ca82c..1234cb7fd9 100644 --- a/lib/CodeGen/LLVMTargetMachine.cpp +++ b/lib/CodeGen/LLVMTargetMachine.cpp @@ -39,8 +39,6 @@ static cl::opt<bool> PrintEmittedAsm("print-emitted-asm", cl::Hidden, cl::desc("Dump emitter generated instructions as assembly")); static cl::opt<bool> PrintGCInfo("print-gc", cl::Hidden, cl::desc("Dump garbage collector data")); -static cl::opt<bool> HoistConstants("hoist-constants", cl::Hidden, - cl::desc("Hoist constants out of loops")); static cl::opt<bool> VerifyMachineCode("verify-machineinstrs", cl::Hidden, cl::desc("Verify generated machine code"), cl::init(getenv("LLVM_VERIFY_MACHINEINSTRS")!=NULL)); @@ -255,11 +253,8 @@ bool LLVMTargetMachine::addCommonCodeGenPasses(PassManagerBase &PM, // Make sure that no unreachable blocks are instruction selected. PM.add(createUnreachableBlockEliminationPass()); - if (OptLevel != CodeGenOpt::None) { - if (HoistConstants) - PM.add(createCodeGenLICMPass()); + if (OptLevel != CodeGenOpt::None) PM.add(createCodeGenPreparePass(getTargetLowering())); - } PM.add(createStackProtectorPass(getTargetLowering())); |