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| author | Sebastian Pop <sebastian.pop@amd.com> | 2009-08-12 14:18:17 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2009-08-12 14:18:17 +0000 |
| commit | 87d4d0ee2504d5350b1b355366cff7ea095b10fc (patch) | |
| tree | 6b171a09f1f0e1fe21c1ad4c5fc567c8569f70fe /gcc/graphite-dependences.c | |
| parent | 4c7af939453060ac5129e08c7a527556500620b6 (diff) | |
| download | gcc-87d4d0ee2504d5350b1b355366cff7ea095b10fc.zip gcc-87d4d0ee2504d5350b1b355366cff7ea095b10fc.tar.gz gcc-87d4d0ee2504d5350b1b355366cff7ea095b10fc.tar.bz2 | |
Measure time spent in DD analysis and in code gen.
2009-08-05 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (gloog): Add time to TV_GRAPHITE_CODE_GEN.
* graphite-dependences.c (graphite_legal_transform): Add time to
TV_GRAPHITE_DATA_DEPS.
(dependency_between_pbbs_p): Same.
* timevar.def (TV_GRAPHITE_DATA_DEPS, TV_GRAPHITE_CODE_GEN): New.
From-SVN: r150683
Diffstat (limited to 'gcc/graphite-dependences.c')
| -rw-r--r-- | gcc/graphite-dependences.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/gcc/graphite-dependences.c b/gcc/graphite-dependences.c index 3cd41ed..ed2f92e 100644 --- a/gcc/graphite-dependences.c +++ b/gcc/graphite-dependences.c @@ -556,11 +556,17 @@ graphite_legal_transform (scop_p scop) int i, j; poly_bb_p pbb1, pbb2; + timevar_push (TV_GRAPHITE_DATA_DEPS); + for (i = 0; VEC_iterate (poly_bb_p, SCOP_BBS (scop), i, pbb1); i++) for (j = 0; VEC_iterate (poly_bb_p, SCOP_BBS (scop), j, pbb2); j++) if (!graphite_legal_transform_bb (pbb1, pbb2)) - return false; + { + timevar_pop (TV_GRAPHITE_DATA_DEPS); + return false; + } + timevar_pop (TV_GRAPHITE_DATA_DEPS); return true; } @@ -681,11 +687,17 @@ dependency_between_pbbs_p (poly_bb_p pbb1, poly_bb_p pbb2, int level) int i, j; poly_dr_p pdr1, pdr2; + timevar_push (TV_GRAPHITE_DATA_DEPS); + for (i = 0; VEC_iterate (poly_dr_p, PBB_DRS (pbb1), i, pdr1); i++) for (j = 0; VEC_iterate (poly_dr_p, PBB_DRS (pbb2), j, pdr2); j++) if (graphite_carried_dependence_level_k (pdr1, pdr2, level)) - return true; + { + timevar_pop (TV_GRAPHITE_DATA_DEPS); + return true; + } + timevar_pop (TV_GRAPHITE_DATA_DEPS); return false; } |