mirror of
https://github.com/c64scene-ar/llvm-6502.git
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d04a8d4b33
Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
99 lines
3.6 KiB
C++
99 lines
3.6 KiB
C++
//===-- SparcTargetMachine.cpp - Define TargetMachine for Sparc -----------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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//
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//===----------------------------------------------------------------------===//
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#include "SparcTargetMachine.h"
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#include "Sparc.h"
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#include "llvm/CodeGen/Passes.h"
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#include "llvm/PassManager.h"
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#include "llvm/Support/TargetRegistry.h"
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using namespace llvm;
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extern "C" void LLVMInitializeSparcTarget() {
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// Register the target.
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RegisterTargetMachine<SparcV8TargetMachine> X(TheSparcTarget);
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RegisterTargetMachine<SparcV9TargetMachine> Y(TheSparcV9Target);
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}
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/// SparcTargetMachine ctor - Create an ILP32 architecture model
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///
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SparcTargetMachine::SparcTargetMachine(const Target &T, StringRef TT,
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StringRef CPU, StringRef FS,
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const TargetOptions &Options,
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Reloc::Model RM, CodeModel::Model CM,
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CodeGenOpt::Level OL,
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bool is64bit)
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: LLVMTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL),
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Subtarget(TT, CPU, FS, is64bit),
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DL(Subtarget.getDataLayout()),
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InstrInfo(Subtarget),
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TLInfo(*this), TSInfo(*this),
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FrameLowering(Subtarget), STTI(&TLInfo), VTTI(&TLInfo) {
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}
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namespace {
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/// Sparc Code Generator Pass Configuration Options.
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class SparcPassConfig : public TargetPassConfig {
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public:
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SparcPassConfig(SparcTargetMachine *TM, PassManagerBase &PM)
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: TargetPassConfig(TM, PM) {}
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SparcTargetMachine &getSparcTargetMachine() const {
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return getTM<SparcTargetMachine>();
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}
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virtual bool addInstSelector();
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virtual bool addPreEmitPass();
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};
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} // namespace
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TargetPassConfig *SparcTargetMachine::createPassConfig(PassManagerBase &PM) {
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return new SparcPassConfig(this, PM);
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}
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bool SparcPassConfig::addInstSelector() {
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addPass(createSparcISelDag(getSparcTargetMachine()));
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return false;
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}
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/// addPreEmitPass - This pass may be implemented by targets that want to run
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/// passes immediately before machine code is emitted. This should return
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/// true if -print-machineinstrs should print out the code after the passes.
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bool SparcPassConfig::addPreEmitPass(){
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addPass(createSparcFPMoverPass(getSparcTargetMachine()));
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addPass(createSparcDelaySlotFillerPass(getSparcTargetMachine()));
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return true;
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}
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void SparcV8TargetMachine::anchor() { }
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SparcV8TargetMachine::SparcV8TargetMachine(const Target &T,
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StringRef TT, StringRef CPU,
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StringRef FS,
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const TargetOptions &Options,
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Reloc::Model RM,
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CodeModel::Model CM,
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CodeGenOpt::Level OL)
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: SparcTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL, false) {
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}
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void SparcV9TargetMachine::anchor() { }
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SparcV9TargetMachine::SparcV9TargetMachine(const Target &T,
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StringRef TT, StringRef CPU,
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StringRef FS,
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const TargetOptions &Options,
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Reloc::Model RM,
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CodeModel::Model CM,
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CodeGenOpt::Level OL)
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: SparcTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL, true) {
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}
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