//===----------------------------------------------------------------------===//
#include "llvm/Target/TargetMachine.h"
+
+#include "llvm/Analysis/Passes.h"
#include "llvm/CodeGen/AsmPrinter.h"
+#include "llvm/CodeGen/JumpInstrTables.h"
#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/IR/IRPrintingPasses.h"
+#include "llvm/IR/Verifier.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCInstrInfo.h"
EnableFastISelOption("fast-isel", cl::Hidden,
cl::desc("Enable the \"fast\" instruction selector"));
-static cl::opt<cl::boolOrDefault>
-AsmVerbose("asm-verbose", cl::desc("Add comments to directives."),
- cl::init(cl::BOU_UNSET));
-
-static bool getVerboseAsm() {
- switch (AsmVerbose) {
- case cl::BOU_UNSET: return TargetMachine::getAsmVerbosityDefault();
- case cl::BOU_TRUE: return true;
- case cl::BOU_FALSE: return false;
- }
- llvm_unreachable("Invalid verbose asm state");
-}
-
void LLVMTargetMachine::initAsmInfo() {
- MCAsmInfo *TmpAsmInfo = TheTarget.createMCAsmInfo(*getRegisterInfo(),
- TargetTriple);
+ MCAsmInfo *TmpAsmInfo = TheTarget.createMCAsmInfo(
+ *getSubtargetImpl()->getRegisterInfo(), getTargetTriple());
// TargetSelect.h moved to a different directory between LLVM 2.9 and 3.0,
// and if the old one gets included then MCAsmInfo will be NULL and
// we'll crash later.
bool DisableVerify,
AnalysisID StartAfter,
AnalysisID StopAfter) {
+
// Add internal analysis passes from the target machine.
TM->addAnalysisPasses(PM);
- // Targets may override createPassConfig to provide a target-specific sublass.
+ // Targets may override createPassConfig to provide a target-specific
+ // subclass.
TargetPassConfig *PassConfig = TM->createPassConfig(PM);
PassConfig->setStartStopPasses(StartAfter, StopAfter);
// Install a MachineModuleInfo class, which is an immutable pass that holds
// all the per-module stuff we're generating, including MCContext.
- MachineModuleInfo *MMI =
- new MachineModuleInfo(*TM->getMCAsmInfo(), *TM->getRegisterInfo(),
- &TM->getTargetLowering()->getObjFileLowering());
+ MachineModuleInfo *MMI = new MachineModuleInfo(
+ *TM->getMCAsmInfo(), *TM->getSubtargetImpl()->getRegisterInfo(),
+ &TM->getSubtargetImpl()->getTargetLowering()->getObjFileLowering());
PM.add(MMI);
// Set up a MachineFunction for the rest of CodeGen to work on.
bool DisableVerify,
AnalysisID StartAfter,
AnalysisID StopAfter) {
+ // Passes to handle jumptable function annotations. These can't be handled at
+ // JIT time, so we don't add them directly to addPassesToGenerateCode.
+ PM.add(createJumpInstrTableInfoPass());
+ PM.add(createJumpInstrTablesPass(Options.JTType));
+
// Add common CodeGen passes.
MCContext *Context = addPassesToGenerateCode(this, PM, DisableVerify,
StartAfter, StopAfter);
return false;
}
- if (hasMCSaveTempLabels())
+ if (Options.MCOptions.MCSaveTempLabels)
Context->setAllowTemporaryLabels(false);
- const MCAsmInfo &MAI = *getMCAsmInfo();
- const MCRegisterInfo &MRI = *getRegisterInfo();
- const MCInstrInfo &MII = *getInstrInfo();
const MCSubtargetInfo &STI = getSubtarget<MCSubtargetInfo>();
+ const MCAsmInfo &MAI = *getMCAsmInfo();
+ const MCRegisterInfo &MRI = *getSubtargetImpl()->getRegisterInfo();
+ const MCInstrInfo &MII = *getSubtargetImpl()->getInstrInfo();
std::unique_ptr<MCStreamer> AsmStreamer;
switch (FileType) {
MCAsmBackend *MAB = getTarget().createMCAsmBackend(MRI, getTargetTriple(),
TargetCPU);
MCStreamer *S = getTarget().createAsmStreamer(
- *Context, Out, getVerboseAsm(), hasMCUseDwarfDirectory(), InstPrinter,
- MCE, MAB, Options.MCOptions.ShowMCInst);
+ *Context, Out, Options.MCOptions.AsmVerbose,
+ Options.MCOptions.MCUseDwarfDirectory, InstPrinter, MCE, MAB,
+ Options.MCOptions.ShowMCInst);
AsmStreamer.reset(S);
break;
}
return true;
AsmStreamer.reset(getTarget().createMCObjectStreamer(
- getTargetTriple(), *Context, *MAB, Out, MCE, STI, hasMCRelaxAll(),
- hasMCNoExecStack()));
+ getTargetTriple(), *Context, *MAB, Out, MCE, STI,
+ Options.MCOptions.MCRelaxAll, Options.MCOptions.MCNoExecStack));
break;
}
case CGFT_Null:
// The Null output is intended for use for performance analysis and testing,
// not real users.
- AsmStreamer.reset(createNullStreamer(*Context));
+ AsmStreamer.reset(getTarget().createNullStreamer(*Context));
break;
}
if (!Ctx)
return true;
- if (hasMCSaveTempLabels())
+ if (Options.MCOptions.MCSaveTempLabels)
Ctx->setAllowTemporaryLabels(false);
// Create the code emitter for the target if it exists. If not, .o file
// emission fails.
- const MCRegisterInfo &MRI = *getRegisterInfo();
+ const MCRegisterInfo &MRI = *getSubtargetImpl()->getRegisterInfo();
const MCSubtargetInfo &STI = getSubtarget<MCSubtargetInfo>();
- MCCodeEmitter *MCE = getTarget().createMCCodeEmitter(*getInstrInfo(), MRI,
- STI, *Ctx);
+ MCCodeEmitter *MCE = getTarget().createMCCodeEmitter(
+ *getSubtargetImpl()->getInstrInfo(), MRI, STI, *Ctx);
MCAsmBackend *MAB = getTarget().createMCAsmBackend(MRI, getTargetTriple(),
TargetCPU);
if (!MCE || !MAB)
std::unique_ptr<MCStreamer> AsmStreamer;
AsmStreamer.reset(getTarget().createMCObjectStreamer(
- getTargetTriple(), *Ctx, *MAB, Out, MCE, STI, hasMCRelaxAll(),
- hasMCNoExecStack()));
+ getTargetTriple(), *Ctx, *MAB, Out, MCE, STI,
+ Options.MCOptions.MCRelaxAll, Options.MCOptions.MCNoExecStack));
// Create the AsmPrinter, which takes ownership of AsmStreamer if successful.
FunctionPass *Printer = getTarget().createAsmPrinter(*this, *AsmStreamer);