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author | Anton Korobeynikov <asl@math.spbu.ru> | 2008-04-23 18:22:28 +0000 |
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committer | Anton Korobeynikov <asl@math.spbu.ru> | 2008-04-23 18:22:28 +0000 |
commit | 769b481e9f57b9fa2acf6c5fe0a94877520fcec3 (patch) | |
tree | 01dafcbe4bb5a2392dafa7cc0db5b71e5178d826 /lib/CodeGen/LLVMTargetMachine.cpp | |
parent | aadc780a56820c263dca141b2b9f9e39355f6991 (diff) | |
download | external_llvm-769b481e9f57b9fa2acf6c5fe0a94877520fcec3.zip external_llvm-769b481e9f57b9fa2acf6c5fe0a94877520fcec3.tar.gz external_llvm-769b481e9f57b9fa2acf6c5fe0a94877520fcec3.tar.bz2 |
Add facility for pre-RA passes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50165 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LLVMTargetMachine.cpp')
-rw-r--r-- | lib/CodeGen/LLVMTargetMachine.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp index c65a6b9..3927eee 100644 --- a/lib/CodeGen/LLVMTargetMachine.cpp +++ b/lib/CodeGen/LLVMTargetMachine.cpp @@ -94,6 +94,10 @@ LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM, if (EnableSinking) PM.add(createMachineSinkingPass()); + // Run pre-ra passes. + if (addPreRegAlloc(PM, Fast) && PrintMachineCode) + PM.add(createMachineFunctionPrinterPass(cerr)); + // Perform register allocation to convert to a concrete x86 representation PM.add(createRegisterAllocator()); |