diff options
| author | Sebastian Pop <sebastian.pop@amd.com> | 2010-01-14 07:38:15 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2010-01-14 07:38:15 +0000 |
| commit | a7bf45dee541cfa10350a814f5fbf14c5a316a7f (patch) | |
| tree | e7d4749d1d7087c6a71839b545d5d0b794c4ca4d /gcc/graphite-clast-to-gimple.c | |
| parent | 453897b4dde0964a55d4b3ebbdbb2bfaabec748a (diff) | |
| download | gcc-a7bf45dee541cfa10350a814f5fbf14c5a316a7f.zip gcc-a7bf45dee541cfa10350a814f5fbf14c5a316a7f.tar.gz gcc-a7bf45dee541cfa10350a814f5fbf14c5a316a7f.tar.bz2 | |
re PR tree-optimization/42732 ([graphite] ICE: verify_ssa failed)
Fix PR42732.
2010-01-14 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/42732
* graphite-clast-to-gimple.c (gloog): Call scev_reset_htab and
rename_nb_iterations.
* sese.c (rename_variables_in_operand): New.
(rename_variables_in_expr): New.
(rename_nb_iterations): New.
(sese_adjust_liveout_phis): Update the rename_map.
* sese.h (rename_nb_iterations): Declared.
* tree-scalar-evolution.c (scev_reset_htab): New.
(scev_reset): Call scev_reset_htab.
* tree-scalar-evolution.h (scev_reset_htab): Declared.
* testsuite/gfortran.dg/graphite/pr42732.f: New.
From-SVN: r155881
Diffstat (limited to 'gcc/graphite-clast-to-gimple.c')
| -rw-r--r-- | gcc/graphite-clast-to-gimple.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/graphite-clast-to-gimple.c b/gcc/graphite-clast-to-gimple.c index bbc77d2..be16807 100644 --- a/gcc/graphite-clast-to-gimple.c +++ b/gcc/graphite-clast-to-gimple.c @@ -1400,8 +1400,8 @@ debug_generated_program (scop_p scop) print_generated_program (stderr, scop); } -/* Add CLooG names to parameter index. The index is used to translate back from - * CLooG names to GCC trees. */ +/* Add CLooG names to parameter index. The index is used to translate + back from CLooG names to GCC trees. */ static void create_params_index (htab_t index_table, CloogProgram *prog) { @@ -1471,6 +1471,8 @@ gloog (scop_p scop, htab_t bb_pbb_mapping) if_region->region->exit->src, if_region->false_region->exit, if_region->true_region->exit); + scev_reset_htab (); + rename_nb_iterations (rename_map); recompute_all_dominators (); graphite_verify (); |