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| author | Bill Wendling <isanbard@gmail.com> | 2009-02-08 00:58:05 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2009-02-08 00:58:05 +0000 |
| commit | 5469ec1072837b9387710b01ba6f87f6d6229c3f (patch) | |
| tree | 3e3105a3870fd4bdc87f211f865071ddab171cb6 /llvm/lib/CodeGen/LLVMTargetMachine.cpp | |
| parent | bf20a9a57d0669da6b0b3d9b5ea6e83398bddb4a (diff) | |
| download | bcm5719-llvm-5469ec1072837b9387710b01ba6f87f6d6229c3f.tar.gz bcm5719-llvm-5469ec1072837b9387710b01ba6f87f6d6229c3f.zip | |
Revert r63999. It was breaking self-hosting builds.
llvm-svn: 64062
Diffstat (limited to 'llvm/lib/CodeGen/LLVMTargetMachine.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/LLVMTargetMachine.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp index f29944c7c90..7def8fa61d2 100644 --- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp +++ b/llvm/lib/CodeGen/LLVMTargetMachine.cpp @@ -38,6 +38,11 @@ static cl::opt<bool> PrintEmittedAsm("print-emitted-asm", cl::Hidden, static cl::opt<bool> PrintGCInfo("print-gc", cl::Hidden, cl::desc("Dump garbage collector data")); +// Hidden options to help debugging +static cl::opt<bool> +EnableSinking("enable-sinking", cl::init(false), cl::Hidden, + cl::desc("Perform sinking on machine code")); + // When this works it will be on by default. static cl::opt<bool> DisablePostRAScheduler("disable-post-RA-scheduler", @@ -178,10 +183,11 @@ bool LLVMTargetMachine::addCommonCodeGenPasses(PassManagerBase &PM, bool Fast) { if (PrintMachineCode) PM.add(createMachineFunctionPrinterPass(cerr)); - if (!Fast) { + if (!Fast) PM.add(createMachineLICMPass()); + + if (EnableSinking) PM.add(createMachineSinkingPass()); - } // Run pre-ra passes. if (addPreRegAlloc(PM, Fast) && PrintMachineCode) |
