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| author | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-31 02:44:28 +0000 |
|---|---|---|
| committer | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-31 02:44:28 +0000 |
| commit | 26c166eb38c241baaeefc2e78a248b3a3fc8b3f9 (patch) | |
| tree | 97a4d56bceb53628871305cab824f736a9c334eb /gcc/cfgloop.h | |
| parent | c6bb733dc15d307a9a8f4e2f93301661ae2bf6c1 (diff) | |
| download | ppe42-gcc-26c166eb38c241baaeefc2e78a248b3a3fc8b3f9.tar.gz ppe42-gcc-26c166eb38c241baaeefc2e78a248b3a3fc8b3f9.zip | |
New implementation of Graphite.
2009-07-30 Sebastian Pop <sebastian.pop@amd.com>
* Makefile.in (OBJS-common): Added dependence on graphite-blocking.o,
graphite-clast-to-gimple.o, graphite-dependences.o,
graphite-interchange.o, graphite-poly.o, graphite-ppl.o,
graphite-scop-detection.o, graphite-sese-to-poly.o, and sese.o.
(graphite-blocking.o,
graphite-clast-to-gimple.o, graphite-dependences.o,
graphite-interchange.o, graphite-poly.o, graphite-ppl.o,
graphite-scop-detection.o, graphite-sese-to-poly.o, and sese.o): New.
* cfgloop.c (alloc_loop): Set loop->can_be_parallel to false.
* cfgloop.h (struct loop): Add can_be_parallel field.
* common.opt (fgraphite-identity): Moved up.
(fgraphite-force-parallel): New flag.
* graphite.c: Rewrite.
* graphite.h: Rewrite.
* passes.c (init_optimization_passes): Schedule a pass of DCE and LIM
after Graphite.
* toplev.c (graphite_out_file): New file descriptor.
(graphite_in_file): New.
(process_options): flag_graphite_force_parallel cannot be used without
Graphite.
* tree-ssa-loop.c: Include toplev.h.
(gate_graphite_transforms): Enable flag_graphite for
flag_graphite_force_parallel.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@150301 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfgloop.h')
| -rw-r--r-- | gcc/cfgloop.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h index 93fa12e5e3e..d6c26bf0ba0 100644 --- a/gcc/cfgloop.h +++ b/gcc/cfgloop.h @@ -157,6 +157,9 @@ struct GTY ((chain_next ("%h.next"))) loop { /* Head of the cyclic list of the exits of the loop. */ struct loop_exit *exits; + + /* True if the loop can be parallel. */ + bool can_be_parallel; }; /* Flags for state of loop structure. */ |
