diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/ChangeLog.graphite | 8 | ||||
| -rw-r--r-- | gcc/graphite-sese-to-poly.c | 11 | ||||
| -rw-r--r-- | gcc/graphite-sese-to-poly.h | 1 | ||||
| -rw-r--r-- | gcc/graphite.c | 1 |
5 files changed, 29 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 263689f..9637006 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,13 @@ 2010-08-02 Sebastian Pop <sebastian.pop@amd.com> + * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps_out_of_ssa): + Split out of rewrite_reductions_out_of_ssa. + * graphite-sese-to-poly.h (rewrite_cross_bb_scalar_deps_out_of_ssa): + Declared. + * graphite.c (graphite_transform_loops): Call it. + +2010-08-02 Sebastian Pop <sebastian.pop@amd.com> + * graphite.c (graphite_transform_loops): Add two more dbg_cnt calls. 2010-08-02 Alexander Monakov <amonakov@ispras.ru> diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index 166d9f3..0d64cc3 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,5 +1,13 @@ 2010-06-23 Sebastian Pop <sebastian.pop@amd.com> + * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps_out_of_ssa): + Split out of rewrite_reductions_out_of_ssa. + * graphite-sese-to-poly.h (rewrite_cross_bb_scalar_deps_out_of_ssa): + Declared. + * graphite.c (graphite_transform_loops): Call it. + +2010-06-23 Sebastian Pop <sebastian.pop@amd.com> + * graphite.c (graphite_transform_loops): Add two more dbg_cnt calls. 2010-06-15 Sebastian Pop <sebastian.pop@amd.com> diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c index 8baf379..8bcd684 100644 --- a/gcc/graphite-sese-to-poly.c +++ b/gcc/graphite-sese-to-poly.c @@ -2425,6 +2425,17 @@ rewrite_reductions_out_of_ssa (scop_p scop) #ifdef ENABLE_CHECKING verify_loop_closed_ssa (true); #endif +} + + +/* Rewrite out of SSA all the reduction phi nodes of SCOP. */ + +void +rewrite_cross_bb_scalar_deps_out_of_ssa (scop_p scop) +{ + basic_block bb; + gimple_stmt_iterator psi; + sese region = SCOP_REGION (scop); FOR_EACH_BB (bb) if (bb_in_sese_p (bb, region)) diff --git a/gcc/graphite-sese-to-poly.h b/gcc/graphite-sese-to-poly.h index 2e0cc08..558a283 100644 --- a/gcc/graphite-sese-to-poly.h +++ b/gcc/graphite-sese-to-poly.h @@ -32,6 +32,7 @@ void build_poly_scop (scop_p); void check_poly_representation (scop_p); void rewrite_commutative_reductions_out_of_ssa (sese, sbitmap); void rewrite_reductions_out_of_ssa (scop_p); +void rewrite_cross_bb_scalar_deps_out_of_ssa (scop_p); void build_scop_bbs (scop_p, sbitmap); #endif diff --git a/gcc/graphite.c b/gcc/graphite.c index 5b3b6aa..4bb4344 100644 --- a/gcc/graphite.c +++ b/gcc/graphite.c @@ -280,6 +280,7 @@ graphite_transform_loops (void) if (dbg_cnt (graphite_scop)) { rewrite_reductions_out_of_ssa (scop); + rewrite_cross_bb_scalar_deps_out_of_ssa (scop); build_scop_bbs (scop, reductions); } |