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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2008-04-23 18:22:28 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2008-04-23 18:22:28 +0000 |
| commit | 7e859dd7f03f7bcf3b2d9fdfcbbb9b3aebb6926c (patch) | |
| tree | 1a3724e3d7dbc3f664ca69d7827d364f60e4dde4 /llvm/lib | |
| parent | 41334635cc23f37cc283824a65a90bed132abfdf (diff) | |
| download | bcm5719-llvm-7e859dd7f03f7bcf3b2d9fdfcbbb9b3aebb6926c.tar.gz bcm5719-llvm-7e859dd7f03f7bcf3b2d9fdfcbbb9b3aebb6926c.zip | |
Add facility for pre-RA passes
llvm-svn: 50165
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/LLVMTargetMachine.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp index c65a6b9a795..3927eee5035 100644 --- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp +++ b/llvm/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()); |
