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author | Tom Stellard <thomas.stellard@amd.com> | 2012-12-11 21:25:42 +0000 |
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committer | Tom Stellard <thomas.stellard@amd.com> | 2012-12-11 21:25:42 +0000 |
commit | f98f2ce29e6e2996fa58f38979143eceaa818335 (patch) | |
tree | 86dffe7414e6657874db8ac36e5ddcf7d41b2d9c /lib/Target/R600/R600MachineFunctionInfo.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/R600MachineFunctionInfo.h')
-rw-r--r-- | lib/Target/R600/R600MachineFunctionInfo.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/lib/Target/R600/R600MachineFunctionInfo.h b/lib/Target/R600/R600MachineFunctionInfo.h new file mode 100644 index 0000000..e97fb5b --- /dev/null +++ b/lib/Target/R600/R600MachineFunctionInfo.h @@ -0,0 +1,39 @@ +//===-- R600MachineFunctionInfo.h - R600 Machine Function Info ----*- C++ -*-=// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +/// \file +//===----------------------------------------------------------------------===// + +#ifndef R600MACHINEFUNCTIONINFO_H +#define R600MACHINEFUNCTIONINFO_H + +#include "llvm/CodeGen/MachineFunction.h" +#include "llvm/CodeGen/SelectionDAG.h" +#include <vector> + +namespace llvm { + +class R600MachineFunctionInfo : public MachineFunctionInfo { + +public: + R600MachineFunctionInfo(const MachineFunction &MF); + std::vector<unsigned> ReservedRegs; + SDNode *Outputs[16]; + SDNode *StreamOutputs[64][4]; + bool HasLinearInterpolation; + bool HasPerspectiveInterpolation; + + unsigned GetIJLinearIndex() const; + unsigned GetIJPerspectiveIndex() const; + +}; + +} // End llvm namespace + +#endif //R600MACHINEFUNCTIONINFO_H |