From 80ad1137313d04a2b2ecdf92e37a139db7094f3a Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Wed, 10 Mar 2010 03:07:41 +0000 Subject: Enable machine cse pass. llvm-svn: 98132 --- llvm/lib/CodeGen/LLVMTargetMachine.cpp | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'llvm/lib/CodeGen/LLVMTargetMachine.cpp') diff --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp index 130fd8e0641..9bc0b7121d7 100644 --- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp +++ b/llvm/lib/CodeGen/LLVMTargetMachine.cpp @@ -67,9 +67,6 @@ static cl::opt VerifyMachineCode("verify-machineinstrs", cl::Hidden, cl::desc("Verify generated machine code"), cl::init(getenv("LLVM_VERIFY_MACHINEINSTRS")!=NULL)); -static cl::opt EnableMachineCSE("enable-machine-cse", cl::Hidden, - cl::desc("Enable Machine CSE")); - static cl::opt AsmVerbose("asm-verbose", cl::desc("Add comments to directives."), cl::init(cl::BOU_UNSET)); @@ -328,8 +325,7 @@ bool LLVMTargetMachine::addCommonCodeGenPasses(PassManagerBase &PM, PM.add(createOptimizeExtsPass()); if (!DisableMachineLICM) PM.add(createMachineLICMPass()); - if (EnableMachineCSE) - PM.add(createMachineCSEPass()); + PM.add(createMachineCSEPass()); if (!DisableMachineSink) PM.add(createMachineSinkingPass()); printAndVerify(PM, "After Machine LICM, CSE and Sinking passes", -- cgit v1.2.3