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author | Misha Brukman <brukman+llvm@gmail.com> | 2004-08-11 00:09:42 +0000 |
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committer | Misha Brukman <brukman+llvm@gmail.com> | 2004-08-11 00:09:42 +0000 |
commit | 3d9a6c2842599b9d8659ae97e19c413d435d7b34 (patch) | |
tree | 662470aa78e7f4af13f658142b9ef45c4b4c4da3 /lib/Target/PowerPC/PPCTargetMachine.h | |
parent | 167deff938cfa3e895e771d3f7585dd3de5af273 (diff) | |
download | external_llvm-3d9a6c2842599b9d8659ae97e19c413d435d7b34.zip external_llvm-3d9a6c2842599b9d8659ae97e19c413d435d7b34.tar.gz external_llvm-3d9a6c2842599b9d8659ae97e19c413d435d7b34.tar.bz2 |
Breaking up the PowerPC target into 32- and 64-bit subparts, Part I: 32-bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15634 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCTargetMachine.h')
-rw-r--r-- | lib/Target/PowerPC/PPCTargetMachine.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCTargetMachine.h b/lib/Target/PowerPC/PPCTargetMachine.h new file mode 100644 index 0000000..4b4d2c5 --- /dev/null +++ b/lib/Target/PowerPC/PPCTargetMachine.h @@ -0,0 +1,53 @@ +//===-- PPC32TargetMachine.h - PowerPC/Darwin TargetMachine ---*- C++ -*-=// +// +// The LLVM Compiler Infrastructure +// +// This file was developed by the LLVM research group and is distributed under +// the University of Illinois Open Source License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file declares the PowerPC/Darwin specific subclass of TargetMachine. +// +//===----------------------------------------------------------------------===// + +#ifndef POWERPC_DARWIN_TARGETMACHINE_H +#define POWERPC_DARWIN_TARGETMACHINE_H + +#include "llvm/Target/TargetMachine.h" +#include "llvm/Target/TargetFrameInfo.h" +#include "llvm/PassManager.h" +#include "PowerPCTargetMachine.h" +#include <set> + +namespace llvm { + +class GlobalValue; +class IntrinsicLowering; + +class PPC32TargetMachine : public PowerPCTargetMachine { +public: + PPC32TargetMachine(const Module &M, IntrinsicLowering *IL); + + /// addPassesToEmitMachineCode - Add passes to the specified pass manager to + /// get machine code emitted. This uses a MachineCodeEmitter object to handle + /// actually outputting the machine code and resolving things like the address + /// of functions. This method should returns true if machine code emission is + /// not supported. + /// + virtual bool addPassesToEmitMachineCode(FunctionPassManager &PM, + MachineCodeEmitter &MCE); + + virtual bool addPassesToEmitAssembly(PassManager &PM, std::ostream &Out); + + static unsigned getModuleMatchQuality(const Module &M); + + // Two shared sets between the instruction selector and the printer allow for + // correct linkage on Darwin + std::set<GlobalValue*> CalledFunctions; + std::set<GlobalValue*> AddressTaken; +}; + +} // end namespace llvm + +#endif |