diff options
Diffstat (limited to 'lib/CodeGen/LLVMTargetMachine.cpp')
| -rw-r--r-- | lib/CodeGen/LLVMTargetMachine.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp index b72704bd80..218e79ac72 100644 --- a/lib/CodeGen/LLVMTargetMachine.cpp +++ b/lib/CodeGen/LLVMTargetMachine.cpp @@ -26,6 +26,8 @@ static cl::opt<bool> PrintLSR("print-lsr-output", cl::Hidden, cl::desc("Print LLVM IR produced by the loop-reduce pass")); static cl::opt<bool> PrintISelInput("print-isel-input", cl::Hidden, cl::desc("Print LLVM IR input to isel pass")); +static cl::opt<bool> PrintEmittedAsm("print-emitted-asm", cl::Hidden, + cl::desc("Dump emitter generated instructions as assembly")); FileModel::Model LLVMTargetMachine::addPassesToEmitFile(FunctionPassManager &PM, @@ -119,7 +121,7 @@ bool LLVMTargetMachine::addPassesToEmitFileFinish(FunctionPassManager &PM, MachineCodeEmitter *MCE, bool Fast) { if (MCE) - addSimpleCodeEmitter(PM, Fast, *MCE); + addSimpleCodeEmitter(PM, Fast, PrintEmittedAsm, *MCE); // Delete machine code for this function PM.add(createMachineCodeDeleter()); @@ -196,7 +198,7 @@ bool LLVMTargetMachine::addPassesToEmitMachineCode(FunctionPassManager &PM, if (addPreEmitPass(PM, Fast) && PrintMachineCode) PM.add(createMachineFunctionPrinterPass(cerr)); - addCodeEmitter(PM, Fast, MCE); + addCodeEmitter(PM, Fast, PrintEmittedAsm, MCE); // Delete machine code for this function PM.add(createMachineCodeDeleter()); |