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| author | Sebastian Pop <sebastian.pop@amd.com> | 2009-07-31 02:32:24 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2009-07-31 02:32:24 +0000 |
| commit | 109e0d57fa2f3bda5793cf58143654a9d042ce5f (patch) | |
| tree | 6591231f27fa01ef1d78e0980cd642680cc0d46c /gcc | |
| parent | 66a7961bd0e2d6927dfb58e24f0e8bf2d4937da7 (diff) | |
| download | gcc-109e0d57fa2f3bda5793cf58143654a9d042ce5f.zip gcc-109e0d57fa2f3bda5793cf58143654a9d042ce5f.tar.gz gcc-109e0d57fa2f3bda5793cf58143654a9d042ce5f.tar.bz2 | |
Document -fgraphite-force-parallel.
2009-07-30 Sebastian Pop <sebastian.pop@amd.com>
* doc/invoke.texi (-fgraphite-force-parallel): Documented.
From-SVN: r150292
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6712783..cbf948d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> + * doc/invoke.texi (-fgraphite-force-parallel): Documented. + +2009-07-30 Sebastian Pop <sebastian.pop@amd.com> + * doc/invoke.texi (-fgraphite-identity): Documented. 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index bd43377..1c932b8 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -347,6 +347,7 @@ Objective-C and Objective-C++ Dialects}. -fno-ira-share-spill-slots -fira-verbose=@var{n} @gol -fivopts -fkeep-inline-functions -fkeep-static-consts @gol -floop-block -floop-interchange -floop-strip-mine -fgraphite-identity @gol +-fgraphite-force-parallel @gol -fmerge-all-constants -fmerge-constants -fmodulo-sched @gol -fmodulo-sched-allow-regmoves -fmove-loop-invariants -fmudflap @gol -fmudflapir -fmudflapth -fno-branch-count-reg -fno-default-inline @gol @@ -6601,6 +6602,12 @@ GIMPLE -> GRAPHITE -> GIMPLE transformation. Some minimal optimizations are also performed by the code generator CLooG, like index splitting and dead code elimination in loops. +@item -fgraphite-force-parallel +Use the Graphite data dependence analysis to identify loops that can +be parallelized. Parallelize all the loops that can be analyzed to +not contain loop carried dependences without checking that it is +profitable to parallelize the loops. + @item -fcheck-data-deps @opindex fcheck-data-deps Compare the results of several data dependence analyzers. This option |