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| author | Justin Holewinski <jholewinski@nvidia.com> | 2012-05-04 20:18:50 +0000 |
|---|---|---|
| committer | Justin Holewinski <jholewinski@nvidia.com> | 2012-05-04 20:18:50 +0000 |
| commit | 49683f3c961379fbc088871a5d6304950f1f1cbc (patch) | |
| tree | 830fa1ee9c992ef4645863d128be912ce2bfc987 /lib/Target/NVPTX/NVPTXutil.h | |
| parent | 2c7e5c714c8675f757c4936a3a2132c2466a626c (diff) | |
| download | llvm-49683f3c961379fbc088871a5d6304950f1f1cbc.tar.gz llvm-49683f3c961379fbc088871a5d6304950f1f1cbc.tar.bz2 llvm-49683f3c961379fbc088871a5d6304950f1f1cbc.tar.xz | |
This patch adds a new NVPTX back-end to LLVM which supports code generation for NVIDIA PTX 3.0. This back-end will (eventually) replace the current PTX back-end, while maintaining compatibility with it.
The new target machines are:
nvptx (old ptx32) => 32-bit PTX
nvptx64 (old ptx64) => 64-bit PTX
The sources are based on the internal NVIDIA NVPTX back-end, and
contain more functionality than the current PTX back-end currently
provides.
NV_CONTRIB
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156196 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/NVPTX/NVPTXutil.h')
| -rw-r--r-- | lib/Target/NVPTX/NVPTXutil.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/Target/NVPTX/NVPTXutil.h b/lib/Target/NVPTX/NVPTXutil.h new file mode 100644 index 0000000000..d1d1171594 --- /dev/null +++ b/lib/Target/NVPTX/NVPTXutil.h @@ -0,0 +1,25 @@ +//===-- NVPTXutil.h - Functions exported to CodeGen --*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file contains the functions that can be used in CodeGen. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_TARGET_NVPTX_UTIL_H +#define LLVM_TARGET_NVPTX_UTIL_H + +#include "llvm/CodeGen/MachineFunction.h" +#include "llvm/CodeGen/MachineInstr.h" + +namespace llvm { +bool isParamLoad(const MachineInstr *); +uint64_t encode_leb128(const char *str); +} + +#endif |