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| author | Andrew Stubbs <ams@codesourcery.com> | 2019-01-17 12:33:19 +0000 |
|---|---|---|
| committer | Andrew Stubbs <ams@gcc.gnu.org> | 2019-01-17 12:33:19 +0000 |
| commit | 5326695a6d3585f5c49633813909342098d1714c (patch) | |
| tree | 0b323b46ebf2d5431ae2368ba580a0eda11e488c /gcc/common | |
| parent | 3d6275e30a850b8e8051163bcd43ddbab2273046 (diff) | |
| download | gcc-5326695a6d3585f5c49633813909342098d1714c.zip gcc-5326695a6d3585f5c49633813909342098d1714c.tar.gz gcc-5326695a6d3585f5c49633813909342098d1714c.tar.bz2 | |
GCN back-end code
This patch contains the major part of the GCN back-end. The machine
description has been broken out to avoid the mailing list size limit.
The back-end contains various bits that support OpenACC and OpenMP, but the
middle-end and libgomp patches are missing, as is mkoffload. I include them
here because they're harmless and carving up the files seems like unnecessary
effort. The remaining offload support will be posted at a later date.
The gcn-run.c is a separate tool that can run a GCN program on a GPU using
the ROCm drivers and HSA runtime libraries.
2019-01-17 Andrew Stubbs <ams@codesourcery.com>
Kwok Cheung Yeung <kcy@codesourcery.com>
Julian Brown <julian@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
Jan Hubicka <hubicka@ucw.cz>
Martin Jambor <mjambor@suse.cz>
gcc/
* common/config/gcn/gcn-common.c: New file.
* config/gcn/driver-gcn.c: New file.
* config/gcn/gcn-builtins.def: New file.
* config/gcn/gcn-hsa.h: New file.
* config/gcn/gcn-modes.def: New file.
* config/gcn/gcn-opts.h: New file.
* config/gcn/gcn-passes.def: New file.
* config/gcn/gcn-protos.h: New file.
* config/gcn/gcn-run.c: New file.
* config/gcn/gcn-tree.c: New file.
* config/gcn/gcn.c: New file.
* config/gcn/gcn.h: New file.
* config/gcn/gcn.opt: New file.
* config/gcn/t-gcn-hsa: New file.
Co-Authored-By: Jan Hubicka <hubicka@ucw.cz>
Co-Authored-By: Julian Brown <julian@codesourcery.com>
Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com>
Co-Authored-By: Martin Jambor <mjambor@suse.cz>
Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r268023
Diffstat (limited to 'gcc/common')
| -rw-r--r-- | gcc/common/config/gcn/gcn-common.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/common/config/gcn/gcn-common.c b/gcc/common/config/gcn/gcn-common.c new file mode 100644 index 0000000..f34953d --- /dev/null +++ b/gcc/common/config/gcn/gcn-common.c @@ -0,0 +1,38 @@ +/* Common hooks for GCN + Copyright (C) 2016-2019 Free Software Foundation, Inc. + + This file is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your option) + any later version. + + This file is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + <http://www.gnu.org/licenses/>. */ + +#include "config.h" +#include "system.h" +#include "coretypes.h" +#include "tm.h" +#include "common/common-target.h" +#include "common/common-target-def.h" +#include "opts.h" +#include "flags.h" +#include "params.h" + +/* Set default optimization options. */ +static const struct default_options gcn_option_optimization_table[] = + { + { OPT_LEVELS_1_PLUS, OPT_fomit_frame_pointer, NULL, 1 }, + { OPT_LEVELS_NONE, 0, NULL, 0 } + }; + +#undef TARGET_OPTION_OPTIMIZATION_TABLE +#define TARGET_OPTION_OPTIMIZATION_TABLE gcn_option_optimization_table + +struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER; |