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make -print-machineinstrs work for both SparcV9 and X86 

llvm-svn: 12122
This commit is contained in:
Brian Gaeke 2004-03-04 19:16:23 +00:00
parent b9501c1f8c
commit 8351d8c1a8
4 changed files with 30 additions and 10 deletions
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4
llvm/include/llvm/Target/TargetMachineImpls.h
View File

@ -16,6 +16,10 @@
#define LLVM_TARGET_TARGETMACHINEIMPLS_H
namespace llvm {
/// Command line options shared between TargetMachine implementations -
/// these should go in their own header eventually.
///
extern bool PrintMachineCode;
class TargetMachine;
class Module;

4
llvm/lib/Target/SparcV9/SparcV9TargetMachine.cpp
View File

@ -162,6 +162,10 @@ SparcV9TargetMachine::addPassesToEmitAssembly(PassManager &PM, std::ostream &Out
PM.add(createInstructionSchedulingWithSSAPass(*this));
PM.add(getRegisterAllocator(*this));
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
PM.add(createPrologEpilogInsertionPass());
if (!DisablePeephole)

14
llvm/lib/Target/TargetMachine.cpp
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@ -14,8 +14,22 @@
#include "llvm/Target/TargetMachine.h"
#include "llvm/Type.h"
#include "llvm/IntrinsicLowering.h"
#include "Support/CommandLine.h"
using namespace llvm;
//---------------------------------------------------------------------------
// Command-line options that tend to be useful on more than one back-end.
//
namespace llvm {
bool PrintMachineCode;
};
namespace {
cl::opt<bool, true> PrintCode("print-machineinstrs",
cl::desc("Print generated machine code"),
cl::location(PrintMachineCode), cl::init(false));
};
//---------------------------------------------------------------------------
// TargetMachine Class
//

18
llvm/lib/Target/X86/X86TargetMachine.cpp
View File

@ -25,8 +25,6 @@
using namespace llvm;
namespace {
cl::opt<bool> PrintCode("print-machineinstrs",
cl::desc("Print generated machine code"));
cl::opt<bool> NoPatternISel("disable-pattern-isel", cl::init(true),
cl::desc("Use the 'simple' X86 instruction selector"));
cl::opt<bool> NoSSAPeephole("disable-ssa-peephole", cl::init(true),
@ -79,18 +77,18 @@ bool X86TargetMachine::addPassesToEmitAssembly(PassManager &PM,
PM.add(createX86SSAPeepholeOptimizerPass());
// Print the instruction selected machine code...
if (PrintCode)
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
// Perform register allocation to convert to a concrete x86 representation
PM.add(createRegisterAllocator());
if (PrintCode)
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
PM.add(createX86FloatingPointStackifierPass());
if (PrintCode)
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
// Insert prolog/epilog code. Eliminate abstract frame index references...
@ -98,7 +96,7 @@ bool X86TargetMachine::addPassesToEmitAssembly(PassManager &PM,
PM.add(createX86PeepholeOptimizerPass());
if (PrintCode) // Print the register-allocated code
if (PrintMachineCode) // Print the register-allocated code
PM.add(createX86CodePrinterPass(std::cerr, *this));
if (!DisableOutput)
@ -138,18 +136,18 @@ void X86JITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
// FIXME: Add SSA based peephole optimizer here.
// Print the instruction selected machine code...
if (PrintCode)
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
// Perform register allocation to convert to a concrete x86 representation
PM.add(createRegisterAllocator());
if (PrintCode)
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
PM.add(createX86FloatingPointStackifierPass());
if (PrintCode)
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
// Insert prolog/epilog code. Eliminate abstract frame index references...
@ -157,7 +155,7 @@ void X86JITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
PM.add(createX86PeepholeOptimizerPass());
if (PrintCode) // Print the register-allocated code
if (PrintMachineCode) // Print the register-allocated code
PM.add(createX86CodePrinterPass(std::cerr, TM));
}