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| author | Richard Biener <rguenther@suse.de> | 2017-10-18 14:35:26 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2017-10-18 14:35:26 +0000 |
| commit | e33507e33c20c23d4b72687ce5129dcc4c75f0be (patch) | |
| tree | be6a92ce13525c5b2590ffb52581b59cce3f76a1 /gcc/graphite.c | |
| parent | 30c4440c6ad1034e6e69fa7370659aaa9bb19912 (diff) | |
| download | gcc-e33507e33c20c23d4b72687ce5129dcc4c75f0be.tar.gz | |
re PR tree-optimization/82591 ([graphite] Compile-time hog w/ -O2 -floop-nest-optimize)
2017-10-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/82591
* graphite.c (graphite_transform_loops): Move code gen message
printing ...
* graphite-isl-ast-to-gimple.c (graphite_regenerate_ast_isl):
Here. Handle scop_to_isl_ast failing.
(scop_to_isl_ast): Limit the number of ISL operations.
From-SVN: r253856
Diffstat (limited to 'gcc/graphite.c')
| -rw-r--r-- | gcc/graphite.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/gcc/graphite.c b/gcc/graphite.c index d11de71a9b8..5e0d66d107b 100644 --- a/gcc/graphite.c +++ b/gcc/graphite.c @@ -378,16 +378,14 @@ graphite_transform_loops (void) if (!apply_poly_transforms (scop)) continue; - location_t loc = find_loop_location - (scops[i]->scop_info->region.entry->dest->loop_father); - changed = true; - if (!graphite_regenerate_ast_isl (scop)) - dump_printf_loc (MSG_MISSED_OPTIMIZATION, loc, - "loop nest not optimized, code generation error\n"); - else - dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, loc, - "loop nest optimized\n"); + if (graphite_regenerate_ast_isl (scop)) + { + location_t loc = find_loop_location + (scops[i]->scop_info->region.entry->dest->loop_father); + dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, loc, + "loop nest optimized\n"); + } } if (changed) |