mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
Added getTargetLowering() to TargetMachine. Refactored targets to support this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26742 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
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@ -18,26 +18,26 @@
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namespace llvm {
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class TargetMachine;
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class IA64TargetMachine;
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class FunctionPass;
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class IntrinsicLowering;
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/// createIA64DAGToDAGInstructionSelector - This pass converts an LLVM
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/// function into IA64 machine code in a sane, DAG->DAG transform.
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///
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FunctionPass *createIA64DAGToDAGInstructionSelector(TargetMachine &TM);
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FunctionPass *createIA64DAGToDAGInstructionSelector(IA64TargetMachine &TM);
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/// createIA64BundlingPass - This pass adds stop bits and bundles
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/// instructions.
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///
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FunctionPass *createIA64BundlingPass(TargetMachine &TM);
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FunctionPass *createIA64BundlingPass(IA64TargetMachine &TM);
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/// createIA64CodePrinterPass - Returns a pass that prints the IA64
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/// assembly code for a MachineFunction to the given output stream,
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/// using the given target machine description. This should work
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/// regardless of whether the function is in SSA form.
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///
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FunctionPass *createIA64CodePrinterPass(std::ostream &o,TargetMachine &tm);
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FunctionPass *createIA64CodePrinterPass(std::ostream &o, IA64TargetMachine &tm);
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} // End llvm namespace
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@ -374,7 +374,8 @@ bool IA64AsmPrinter::doFinalization(Module &M) {
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/// assembly code for a MachineFunction to the given output stream, using
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/// the given target machine description.
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///
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FunctionPass *llvm::createIA64CodePrinterPass(std::ostream &o,TargetMachine &tm){
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FunctionPass *llvm::createIA64CodePrinterPass(std::ostream &o,
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IA64TargetMachine &tm) {
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return new IA64AsmPrinter(o, tm);
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}
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@ -37,9 +37,9 @@ namespace {
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/// Target machine description which we query for reg. names, data
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/// layout, etc.
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///
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TargetMachine &TM;
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IA64TargetMachine &TM;
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IA64BundlingPass(TargetMachine &tm) : TM(tm) { }
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IA64BundlingPass(IA64TargetMachine &tm) : TM(tm) { }
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virtual const char *getPassName() const {
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return "IA64 (Itanium) Bundling Pass";
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@ -64,7 +64,7 @@ namespace {
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/// createIA64BundlingPass - Returns a pass that adds STOP (;;) instructions
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/// and arranges the result into bundles.
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///
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FunctionPass *llvm::createIA64BundlingPass(TargetMachine &tm) {
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FunctionPass *llvm::createIA64BundlingPass(IA64TargetMachine &tm) {
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return new IA64BundlingPass(tm);
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}
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@ -42,8 +42,8 @@ namespace {
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IA64TargetLowering IA64Lowering;
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unsigned GlobalBaseReg;
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public:
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IA64DAGToDAGISel(TargetMachine &TM)
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: SelectionDAGISel(IA64Lowering), IA64Lowering(TM) {}
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IA64DAGToDAGISel(IA64TargetMachine &TM)
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: SelectionDAGISel(IA64Lowering), IA64Lowering(*TM.getTargetLowering()) {}
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virtual bool runOnFunction(Function &Fn) {
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// Make sure we re-emit a set of the global base reg if necessary
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@ -621,7 +621,8 @@ void IA64DAGToDAGISel::Select(SDOperand &Result, SDOperand Op) {
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/// createIA64DAGToDAGInstructionSelector - This pass converts a legalized DAG
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/// into an IA64-specific DAG, ready for instruction scheduling.
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///
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FunctionPass *llvm::createIA64DAGToDAGInstructionSelector(TargetMachine &TM) {
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FunctionPass
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*llvm::createIA64DAGToDAGInstructionSelector(IA64TargetMachine &TM) {
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return new IA64DAGToDAGISel(TM);
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}
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@ -79,7 +79,8 @@ unsigned IA64TargetMachine::getModuleMatchQuality(const Module &M) {
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IA64TargetMachine::IA64TargetMachine(const Module &M, IntrinsicLowering *IL,
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const std::string &FS)
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: TargetMachine("IA64", IL, true),
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FrameInfo(TargetFrameInfo::StackGrowsDown, 16, 0) { // FIXME? check this stuff
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FrameInfo(TargetFrameInfo::StackGrowsDown, 16, 0),
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TLInfo(*this) { // FIXME? check this stuff
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}
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// addPassesToEmitFile - We currently use all of the same passes as the JIT
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@ -18,20 +18,23 @@
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#include "llvm/Target/TargetFrameInfo.h"
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#include "llvm/PassManager.h"
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#include "IA64InstrInfo.h"
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#include "IA64ISelLowering.h"
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namespace llvm {
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class IntrinsicLowering;
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class IA64TargetMachine : public TargetMachine {
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IA64InstrInfo InstrInfo;
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TargetFrameInfo FrameInfo;
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IA64InstrInfo InstrInfo;
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TargetFrameInfo FrameInfo;
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//IA64JITInfo JITInfo;
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IA64TargetLowering TLInfo;
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public:
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IA64TargetMachine(const Module &M, IntrinsicLowering *IL,
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const std::string &FS);
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virtual const IA64InstrInfo *getInstrInfo() const { return &InstrInfo; }
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virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
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virtual const IA64InstrInfo *getInstrInfo() const { return &InstrInfo; }
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virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
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virtual IA64TargetLowering *getTargetLowering() { return &TLInfo; }
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virtual const MRegisterInfo *getRegisterInfo() const {
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return &InstrInfo.getRegisterInfo();
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}
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@ -20,16 +20,16 @@
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namespace llvm {
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class FunctionPass;
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class TargetMachine;
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class PPCTargetMachine;
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enum PPCTargetEnum {
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TargetDefault, TargetAIX, TargetDarwin
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};
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FunctionPass *createPPCBranchSelectionPass();
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FunctionPass *createPPCISelDag(TargetMachine &TM);
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FunctionPass *createDarwinAsmPrinter(std::ostream &OS, TargetMachine &TM);
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FunctionPass *createAIXAsmPrinter(std::ostream &OS, TargetMachine &TM);
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FunctionPass *createPPCISelDag(PPCTargetMachine &TM);
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FunctionPass *createDarwinAsmPrinter(std::ostream &OS, PPCTargetMachine &TM);
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FunctionPass *createAIXAsmPrinter(std::ostream &OS, PPCTargetMachine &TM);
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extern PPCTargetEnum PPCTarget;
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} // end namespace llvm;
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@ -307,7 +307,8 @@ namespace {
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/// code for a MachineFunction to the given output stream, in a format that the
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/// Darwin assembler can deal with.
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///
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FunctionPass *llvm::createDarwinAsmPrinter(std::ostream &o, TargetMachine &tm) {
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FunctionPass *llvm::createDarwinAsmPrinter(std::ostream &o,
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PPCTargetMachine &tm) {
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return new DarwinAsmPrinter(o, tm);
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}
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@ -315,7 +316,7 @@ FunctionPass *llvm::createDarwinAsmPrinter(std::ostream &o, TargetMachine &tm) {
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/// for a MachineFunction to the given output stream, in a format that the
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/// AIX 5L assembler can deal with.
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///
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FunctionPass *llvm::createAIXAsmPrinter(std::ostream &o, TargetMachine &tm) {
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FunctionPass *llvm::createAIXAsmPrinter(std::ostream &o, PPCTargetMachine &tm) {
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return new AIXAsmPrinter(o, tm);
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}
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@ -42,8 +42,9 @@ namespace {
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PPCTargetLowering PPCLowering;
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unsigned GlobalBaseReg;
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public:
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PPCDAGToDAGISel(TargetMachine &TM)
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: SelectionDAGISel(PPCLowering), PPCLowering(TM) {}
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PPCDAGToDAGISel(PPCTargetMachine &TM)
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: SelectionDAGISel(PPCLowering),
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PPCLowering(*TM.getTargetLowering()){}
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virtual bool runOnFunction(Function &Fn) {
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// Make sure we re-emit a set of the global base reg if necessary
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@ -1140,7 +1141,7 @@ void PPCDAGToDAGISel::Select(SDOperand &Result, SDOperand Op) {
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/// createPPCISelDag - This pass converts a legalized DAG into a
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/// PowerPC-specific DAG, ready for instruction scheduling.
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///
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FunctionPass *llvm::createPPCISelDag(TargetMachine &TM) {
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FunctionPass *llvm::createPPCISelDag(PPCTargetMachine &TM) {
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return new PPCDAGToDAGISel(TM);
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}
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@ -14,6 +14,7 @@
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#include "PPCISelLowering.h"
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#include "PPCTargetMachine.h"
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#include "llvm/ADT/VectorExtras.h"
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#include "llvm/Analysis/ScalarEvolutionExpressions.h"
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#include "llvm/CodeGen/MachineFrameInfo.h"
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#include "llvm/CodeGen/MachineFunction.h"
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#include "llvm/CodeGen/MachineInstrBuilder.h"
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@ -1174,3 +1175,10 @@ isOperandValidForConstraint(SDOperand Op, char Letter) {
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// Handle standard constraint letters.
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return TargetLowering::isOperandValidForConstraint(Op, Letter);
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}
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/// isLegalAddressImmediate - Return true if the integer value can be used
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/// as the offset of the target addressing mode.
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bool PPCTargetLowering::isLegalAddressImmediate(int64_t V) const {
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// PPC allows a sign-extended 16-bit immediate field.
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return (V > -(1 << 16) && V < (1 << 16)-1);
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}
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@ -109,6 +109,10 @@ namespace llvm {
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getRegClassForInlineAsmConstraint(const std::string &Constraint,
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MVT::ValueType VT) const;
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bool isOperandValidForConstraint(SDOperand Op, char ConstraintLetter);
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/// isLegalAddressImmediate - Return true if the integer value can be used
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/// as the offset of the target addressing mode.
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virtual bool isLegalAddressImmediate(int64_t V) const;
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};
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}
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#include "llvm/Target/TargetJITInfo.h"
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namespace llvm {
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class TargetMachine;
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class PPCTargetMachine;
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class PPCJITInfo : public TargetJITInfo {
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protected:
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TargetMachine &TM;
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PPCTargetMachine &TM;
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public:
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PPCJITInfo(TargetMachine &tm) : TM(tm) {useGOT = 0;}
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PPCJITInfo(PPCTargetMachine &tm) : TM(tm) {useGOT = 0;}
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/// addPassesToJITCompile - Add passes to the specified pass manager to
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/// implement a fast dynamic compiler for this target. Return true if this
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const std::string &FS)
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: TargetMachine("PowerPC", IL, false, 4, 4, 4, 4, 4, 4, 2, 1, 1),
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Subtarget(M, FS), FrameInfo(*this, false), JITInfo(*this),
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InstrItins(Subtarget.getInstrItineraryData()) {
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TLInfo(*this), InstrItins(Subtarget.getInstrItineraryData()) {
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if (TargetDefault == PPCTarget) {
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if (Subtarget.isAIX()) PPCTarget = TargetAIX;
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if (Subtarget.isDarwin()) PPCTarget = TargetDarwin;
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#include "PPCSubtarget.h"
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#include "PPCJITInfo.h"
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#include "PPCInstrInfo.h"
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#include "PPCISelLowering.h"
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#include "llvm/Target/TargetMachine.h"
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namespace llvm {
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@ -31,6 +32,7 @@ class PPCTargetMachine : public TargetMachine {
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PPCSubtarget Subtarget;
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PPCFrameInfo FrameInfo;
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PPCJITInfo JITInfo;
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PPCTargetLowering TLInfo;
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InstrItineraryData InstrItins;
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public:
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PPCTargetMachine(const Module &M, IntrinsicLowering *IL,
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@ -40,6 +42,7 @@ public:
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virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
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virtual TargetJITInfo *getJITInfo() { return &JITInfo; }
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virtual const TargetSubtarget *getSubtargetImpl() const{ return &Subtarget; }
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virtual PPCTargetLowering *getTargetLowering() { return &TLInfo; }
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virtual const MRegisterInfo *getRegisterInfo() const {
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return &InstrInfo.getRegisterInfo();
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}
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namespace llvm {
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class TargetMachine;
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class X86TargetMachine;
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class PassManager;
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class FunctionPass;
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class IntrinsicLowering;
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@ -28,7 +28,7 @@ class MachineCodeEmitter;
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/// createX86ISelDag - This pass converts a legalized DAG into a
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/// X86-specific DAG, ready for instruction scheduling.
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///
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FunctionPass *createX86ISelDag(TargetMachine &TM);
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FunctionPass *createX86ISelDag(X86TargetMachine &TM);
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/// createX86FloatingPointStackifierPass - This function returns a pass which
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/// converts floating point register references and pseudo instructions into
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@ -40,7 +40,7 @@ FunctionPass *createX86FloatingPointStackifierPass();
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/// assembly code for a MachineFunction to the given output stream,
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/// using the given target machine description.
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///
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FunctionPass *createX86CodePrinterPass(std::ostream &o, TargetMachine &tm);
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FunctionPass *createX86CodePrinterPass(std::ostream &o, X86TargetMachine &tm);
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/// createX86CodeEmitterPass - Return a pass that emits the collected X86 code
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/// to the specified MCE object.
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@ -50,7 +50,7 @@ FunctionPass *createX86CodeEmitterPass(MachineCodeEmitter &MCE);
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/// code as an ELF object file.
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///
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void addX86ELFObjectWriterPass(PassManager &FPM,
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std::ostream &o, TargetMachine &tm);
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std::ostream &o, X86TargetMachine &tm);
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/// createX86EmitCodeToMemory - Returns a pass that converts a register
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/// allocated function into raw machine code in a dynamically
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@ -21,7 +21,6 @@
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#include "llvm/Target/TargetOptions.h"
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#include <iostream>
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using namespace llvm;
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using namespace x86;
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/// runOnMachineFunction - This uses the printMachineInstruction()
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/// method to print assembly for each instruction.
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@ -18,10 +18,9 @@
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#include "llvm/CodeGen/ValueTypes.h"
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namespace llvm {
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namespace x86 {
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struct X86ATTAsmPrinter : public X86SharedAsmPrinter {
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X86ATTAsmPrinter(std::ostream &O, TargetMachine &TM)
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X86ATTAsmPrinter(std::ostream &O, X86TargetMachine &TM)
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: X86SharedAsmPrinter(O, TM) { }
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virtual const char *getPassName() const {
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@ -69,7 +68,6 @@ struct X86ATTAsmPrinter : public X86SharedAsmPrinter {
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bool runOnMachineFunction(MachineFunction &F);
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};
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} // end namespace x86
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} // end namespace llvm
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#endif
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//
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//===----------------------------------------------------------------------===//
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#include "X86AsmPrinter.h"
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#include "X86ATTAsmPrinter.h"
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#include "X86IntelAsmPrinter.h"
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#include "X86Subtarget.h"
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#include "X86.h"
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#include "llvm/Constants.h"
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#include "llvm/Module.h"
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#include "llvm/Type.h"
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@ -25,10 +25,9 @@
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#include "llvm/Support/Mangler.h"
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#include "llvm/Support/CommandLine.h"
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using namespace llvm;
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using namespace x86;
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Statistic<> llvm::x86::EmittedInsts("asm-printer",
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"Number of machine instrs printed");
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Statistic<> llvm::EmittedInsts("asm-printer",
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"Number of machine instrs printed");
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enum AsmWriterFlavorTy { att, intel };
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cl::opt<AsmWriterFlavorTy>
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@ -210,7 +209,8 @@ bool X86SharedAsmPrinter::doFinalization(Module &M) {
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/// for a MachineFunction to the given output stream, using the given target
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/// machine description.
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///
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FunctionPass *llvm::createX86CodePrinterPass(std::ostream &o,TargetMachine &tm){
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FunctionPass *llvm::createX86CodePrinterPass(std::ostream &o,
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X86TargetMachine &tm){
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switch (AsmWriterFlavor) {
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default:
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assert(0 && "Unknown asm flavor!");
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@ -17,6 +17,7 @@
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#define X86ASMPRINTER_H
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#include "X86.h"
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#include "X86TargetMachine.h"
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#include "llvm/CodeGen/AsmPrinter.h"
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#include "llvm/CodeGen/DwarfWriter.h"
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#include "llvm/CodeGen/MachineDebugInfo.h"
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@ -25,7 +26,6 @@
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namespace llvm {
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namespace x86 {
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extern Statistic<> EmittedInsts;
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@ -56,7 +56,7 @@ X86DwarfWriter(std::ostream &o, AsmPrinter *ap)
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struct X86SharedAsmPrinter : public AsmPrinter {
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X86DwarfWriter DW;
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X86SharedAsmPrinter(std::ostream &O, TargetMachine &TM)
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X86SharedAsmPrinter(std::ostream &O, X86TargetMachine &TM)
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: AsmPrinter(O, TM), DW(O, this), forDarwin(false) { }
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bool doInitialization(Module &M);
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@ -90,7 +90,6 @@ struct X86SharedAsmPrinter : public AsmPrinter {
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}
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};
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} // end namespace x86
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} // end namespace llvm
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#endif
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@ -13,15 +13,15 @@
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//===----------------------------------------------------------------------===//
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#include "X86.h"
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#include "X86TargetMachine.h"
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#include "llvm/PassManager.h"
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#include "llvm/CodeGen/ELFWriter.h"
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#include "llvm/Target/TargetMachine.h"
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using namespace llvm;
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namespace {
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class X86ELFWriter : public ELFWriter {
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public:
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X86ELFWriter(std::ostream &O, TargetMachine &TM) : ELFWriter(O, TM) {
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X86ELFWriter(std::ostream &O, X86TargetMachine &TM) : ELFWriter(O, TM) {
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e_machine = 3; // EM_386
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}
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};
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@ -31,7 +31,7 @@ namespace {
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/// as an ELF object file.
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///
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void llvm::addX86ELFObjectWriterPass(PassManager &FPM,
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std::ostream &O, TargetMachine &TM) {
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std::ostream &O, X86TargetMachine &TM) {
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X86ELFWriter *EW = new X86ELFWriter(O, TM);
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FPM.add(EW);
|
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FPM.add(createX86CodeEmitterPass(EW->getMachineCodeEmitter()));
|
||||
|
@ -15,9 +15,10 @@
|
||||
#define DEBUG_TYPE "isel"
|
||||
#include "X86.h"
|
||||
#include "X86InstrBuilder.h"
|
||||
#include "X86ISelLowering.h"
|
||||
#include "X86RegisterInfo.h"
|
||||
#include "X86Subtarget.h"
|
||||
#include "X86ISelLowering.h"
|
||||
#include "X86TargetMachine.h"
|
||||
#include "llvm/GlobalValue.h"
|
||||
#include "llvm/Instructions.h"
|
||||
#include "llvm/Support/CFG.h"
|
||||
@ -90,8 +91,9 @@ namespace {
|
||||
|
||||
unsigned GlobalBaseReg;
|
||||
public:
|
||||
X86DAGToDAGISel(TargetMachine &TM)
|
||||
: SelectionDAGISel(X86Lowering), X86Lowering(TM) {
|
||||
X86DAGToDAGISel(X86TargetMachine &TM)
|
||||
: SelectionDAGISel(X86Lowering),
|
||||
X86Lowering(*TM.getTargetLowering()) {
|
||||
Subtarget = &TM.getSubtarget<X86Subtarget>();
|
||||
}
|
||||
|
||||
@ -842,6 +844,6 @@ void X86DAGToDAGISel::Select(SDOperand &Result, SDOperand N) {
|
||||
/// createX86ISelDag - This pass converts a legalized DAG into a
|
||||
/// X86-specific DAG, ready for instruction scheduling.
|
||||
///
|
||||
FunctionPass *llvm::createX86ISelDag(TargetMachine &TM) {
|
||||
FunctionPass *llvm::createX86ISelDag(X86TargetMachine &TM) {
|
||||
return new X86DAGToDAGISel(TM);
|
||||
}
|
||||
|
@ -230,6 +230,12 @@ namespace llvm {
|
||||
std::vector<unsigned>
|
||||
getRegClassForInlineAsmConstraint(const std::string &Constraint,
|
||||
MVT::ValueType VT) const;
|
||||
|
||||
/// isLegalAddressImmediate - Return true if the integer value or
|
||||
/// GlobalValue can be used as the offset of the target addressing mode.
|
||||
virtual bool isLegalAddressImmediate(int64_t V) const;
|
||||
virtual bool isLegalAddressImmediate(GlobalValue *GV) const;
|
||||
|
||||
private:
|
||||
// C Calling Convention implementation.
|
||||
std::vector<SDOperand> LowerCCCArguments(Function &F, SelectionDAG &DAG);
|
||||
|
@ -20,7 +20,6 @@
|
||||
#include "llvm/Support/Mangler.h"
|
||||
#include "llvm/Target/TargetOptions.h"
|
||||
using namespace llvm;
|
||||
using namespace x86;
|
||||
|
||||
/// runOnMachineFunction - This uses the printMachineInstruction()
|
||||
/// method to print assembly for each instruction.
|
||||
|
@ -16,14 +16,12 @@
|
||||
|
||||
#include "X86AsmPrinter.h"
|
||||
#include "llvm/CodeGen/ValueTypes.h"
|
||||
#include "llvm/Target/TargetMachine.h"
|
||||
#include "llvm/Target/MRegisterInfo.h"
|
||||
|
||||
namespace llvm {
|
||||
namespace x86 {
|
||||
|
||||
struct X86IntelAsmPrinter : public X86SharedAsmPrinter {
|
||||
X86IntelAsmPrinter(std::ostream &O, TargetMachine &TM)
|
||||
X86IntelAsmPrinter(std::ostream &O, X86TargetMachine &TM)
|
||||
: X86SharedAsmPrinter(O, TM) { }
|
||||
|
||||
virtual const char *getPassName() const {
|
||||
@ -91,7 +89,6 @@ struct X86IntelAsmPrinter : public X86SharedAsmPrinter {
|
||||
bool doInitialization(Module &M);
|
||||
};
|
||||
|
||||
} // end namespace x86
|
||||
} // end namespace llvm
|
||||
|
||||
#endif
|
||||
|
@ -17,13 +17,13 @@
|
||||
#include "llvm/Target/TargetJITInfo.h"
|
||||
|
||||
namespace llvm {
|
||||
class TargetMachine;
|
||||
class X86TargetMachine;
|
||||
class IntrinsicLowering;
|
||||
|
||||
class X86JITInfo : public TargetJITInfo {
|
||||
TargetMachine &TM;
|
||||
X86TargetMachine &TM;
|
||||
public:
|
||||
X86JITInfo(TargetMachine &tm) : TM(tm) {useGOT = 0;}
|
||||
X86JITInfo(X86TargetMachine &tm) : TM(tm) {useGOT = 0;}
|
||||
|
||||
/// addPassesToJITCompile - Add passes to the specified pass manager to
|
||||
/// implement a fast dynamic compiler for this target. Return true if this
|
||||
|
@ -79,7 +79,7 @@ X86TargetMachine::X86TargetMachine(const Module &M,
|
||||
Subtarget(M, FS),
|
||||
FrameInfo(TargetFrameInfo::StackGrowsDown,
|
||||
Subtarget.getStackAlignment(), -4),
|
||||
JITInfo(*this) {
|
||||
JITInfo(*this), TLInfo(*this) {
|
||||
if (getRelocationModel() == Reloc::Default)
|
||||
if (Subtarget.isTargetDarwin())
|
||||
setRelocationModel(Reloc::DynamicNoPIC);
|
||||
@ -97,7 +97,7 @@ bool X86TargetMachine::addPassesToEmitFile(PassManager &PM, std::ostream &Out,
|
||||
FileType != TargetMachine::ObjectFile) return true;
|
||||
|
||||
// Run loop strength reduction before anything else.
|
||||
if (EnableX86LSR) PM.add(createLoopStrengthReducePass());
|
||||
if (EnableX86LSR) PM.add(createLoopStrengthReducePass(1, &TLInfo));
|
||||
|
||||
// FIXME: Implement efficient support for garbage collection intrinsics.
|
||||
PM.add(createLowerGCPass());
|
||||
@ -164,6 +164,10 @@ void X86JITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
|
||||
// The JIT should use static relocation model.
|
||||
TM.setRelocationModel(Reloc::Static);
|
||||
|
||||
// Run loop strength reduction before anything else.
|
||||
if (EnableX86LSR)
|
||||
PM.add(createLoopStrengthReducePass(1, TM.getTargetLowering()));
|
||||
|
||||
// FIXME: Implement efficient support for garbage collection intrinsics.
|
||||
PM.add(createLowerGCPass());
|
||||
|
||||
|
@ -17,18 +17,21 @@
|
||||
#include "llvm/Target/TargetMachine.h"
|
||||
#include "llvm/Target/TargetFrameInfo.h"
|
||||
#include "llvm/PassManager.h"
|
||||
#include "X86.h"
|
||||
#include "X86InstrInfo.h"
|
||||
#include "X86JITInfo.h"
|
||||
#include "X86Subtarget.h"
|
||||
#include "X86ISelLowering.h"
|
||||
|
||||
namespace llvm {
|
||||
class IntrinsicLowering;
|
||||
|
||||
class X86TargetMachine : public TargetMachine {
|
||||
X86InstrInfo InstrInfo;
|
||||
X86Subtarget Subtarget;
|
||||
TargetFrameInfo FrameInfo;
|
||||
X86JITInfo JITInfo;
|
||||
X86InstrInfo InstrInfo;
|
||||
X86Subtarget Subtarget;
|
||||
TargetFrameInfo FrameInfo;
|
||||
X86JITInfo JITInfo;
|
||||
X86TargetLowering TLInfo;
|
||||
public:
|
||||
X86TargetMachine(const Module &M, IntrinsicLowering *IL,
|
||||
const std::string &FS);
|
||||
@ -37,6 +40,7 @@ public:
|
||||
virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
|
||||
virtual TargetJITInfo *getJITInfo() { return &JITInfo; }
|
||||
virtual const TargetSubtarget *getSubtargetImpl() const{ return &Subtarget; }
|
||||
virtual X86TargetLowering *getTargetLowering() { return &TLInfo; }
|
||||
virtual const MRegisterInfo *getRegisterInfo() const {
|
||||
return &InstrInfo.getRegisterInfo();
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user