diff options
| author | Dale Johannesen <dalej@apple.com> | 2007-07-13 17:13:54 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2007-07-13 17:13:54 +0000 |
| commit | e7e7d0d7e39d0c7c659d26b97e8081fce0fcd749 (patch) | |
| tree | dd6cd725eabab3df16cbb5fa329aa30ffefb8e9d /lib/CodeGen/LLVMTargetMachine.cpp | |
| parent | 8dc4b59b857fdffe79dca0a3a8516ddf942d5466 (diff) | |
Skeleton of post-RA scheduler; doesn't do anything yet.
Change name of -sched option and DEBUG_TYPE to
pre-RA-sched; adjust testcases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39816 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LLVMTargetMachine.cpp')
| -rw-r--r-- | lib/CodeGen/LLVMTargetMachine.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp index 4e3982df62..b50b275392 100644 --- a/lib/CodeGen/LLVMTargetMachine.cpp +++ b/lib/CodeGen/LLVMTargetMachine.cpp @@ -78,6 +78,9 @@ LLVMTargetMachine::addPassesToEmitFile(FunctionPassManager &PM, // Insert prolog/epilog code. Eliminate abstract frame index references... PM.add(createPrologEpilogCodeInserter()); + // Second pass scheduler. + PM.add(createPostRAScheduler()); + // Branch folding must be run after regalloc and prolog/epilog insertion. if (!Fast) PM.add(createBranchFoldingPass(getEnableTailMergeDefault())); @@ -181,6 +184,9 @@ bool LLVMTargetMachine::addPassesToEmitMachineCode(FunctionPassManager &PM, if (PrintMachineCode) // Print the register-allocated code PM.add(createMachineFunctionPrinterPass(cerr)); + // Second pass scheduler. + PM.add(createPostRAScheduler()); + // Branch folding must be run after regalloc and prolog/epilog insertion. if (!Fast) PM.add(createBranchFoldingPass(getEnableTailMergeDefault())); |