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https://github.com/c64scene-ar/llvm-6502.git
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0cf0c37469
The shared command line options are now in a header that makes sense. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14756 91177308-0d34-0410-b5e6-96231b3b80d8
58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
//===-- PowerPCTargetMachine.cpp - Define TargetMachine for PowerPC -------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by the LLVM research group and is distributed under
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// the University of Illinois Open Source 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 "PowerPCTargetMachine.h"
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#include "PowerPC.h"
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#include "llvm/Module.h"
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#include "llvm/PassManager.h"
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#include "llvm/Target/TargetOptions.h"
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#include "llvm/Target/TargetMachineRegistry.h"
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#include "llvm/CodeGen/MachineFunction.h"
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#include "llvm/CodeGen/Passes.h"
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using namespace llvm;
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namespace {
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// Register the target.
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RegisterTarget<PowerPCTargetMachine> X("powerpc", " PowerPC (experimental)");
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}
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/// PowerPCTargetMachine ctor - Create an ILP32 architecture model
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///
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PowerPCTargetMachine::PowerPCTargetMachine(const Module &M,
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IntrinsicLowering *IL)
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: TargetMachine("PowerPC", IL, true, 4, 4, 4, 4, 4),
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FrameInfo(TargetFrameInfo::StackGrowsDown, 8, -4), JITInfo(*this) {
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}
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/// addPassesToEmitAssembly - Add passes to the specified pass manager
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/// to implement a static compiler for this target.
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///
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bool PowerPCTargetMachine::addPassesToEmitAssembly(PassManager &PM,
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std::ostream &Out) {
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// <insert instruction selector passes here>
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PM.add(createRegisterAllocator());
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PM.add(createPrologEpilogCodeInserter());
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// <insert assembly code output passes here>
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PM.add(createMachineCodeDeleter());
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return true; // change to `return false' when this actually works.
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}
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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.
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///
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void PowerPCJITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
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// <insert instruction selector passes here>
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PM.add(createRegisterAllocator());
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PM.add(createPrologEpilogCodeInserter());
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}
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