diff options
author | Tom Stellard <thomas.stellard@amd.com> | 2012-12-11 21:25:42 +0000 |
---|---|---|
committer | Tom Stellard <thomas.stellard@amd.com> | 2012-12-11 21:25:42 +0000 |
commit | f98f2ce29e6e2996fa58f38979143eceaa818335 (patch) | |
tree | 86dffe7414e6657874db8ac36e5ddcf7d41b2d9c /lib/Target/R600/AMDGPUAsmPrinter.h | |
parent | 57ac1f458a754f30cf500410b438fb260f9b8fe5 (diff) | |
download | external_llvm-f98f2ce29e6e2996fa58f38979143eceaa818335.zip external_llvm-f98f2ce29e6e2996fa58f38979143eceaa818335.tar.gz external_llvm-f98f2ce29e6e2996fa58f38979143eceaa818335.tar.bz2 |
Add R600 backend
A new backend supporting AMD GPUs: Radeon HD2XXX - HD7XXX
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169915 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/R600/AMDGPUAsmPrinter.h')
-rw-r--r-- | lib/Target/R600/AMDGPUAsmPrinter.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/lib/Target/R600/AMDGPUAsmPrinter.h b/lib/Target/R600/AMDGPUAsmPrinter.h new file mode 100644 index 0000000..3812282 --- /dev/null +++ b/lib/Target/R600/AMDGPUAsmPrinter.h @@ -0,0 +1,44 @@ +//===-- AMDGPUAsmPrinter.h - Print AMDGPU assembly code -------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +/// \file +/// \brief AMDGPU Assembly printer class. +// +//===----------------------------------------------------------------------===// + +#ifndef AMDGPU_ASMPRINTER_H +#define AMDGPU_ASMPRINTER_H + +#include "llvm/CodeGen/AsmPrinter.h" + +namespace llvm { + +class AMDGPUAsmPrinter : public AsmPrinter { + +public: + explicit AMDGPUAsmPrinter(TargetMachine &TM, MCStreamer &Streamer) + : AsmPrinter(TM, Streamer) { } + + virtual bool runOnMachineFunction(MachineFunction &MF); + + virtual const char *getPassName() const { + return "AMDGPU Assembly Printer"; + } + + /// \brief Emit register usage information so that the GPU driver + /// can correctly setup the GPU state. + void EmitProgramInfo(MachineFunction &MF); + + /// Implemented in AMDGPUMCInstLower.cpp + virtual void EmitInstruction(const MachineInstr *MI); +}; + +} // End anonymous llvm + +#endif //AMDGPU_ASMPRINTER_H |