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| author | Richard Biener <rguenther@suse.de> | 2013-09-20 17:49:45 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-09-20 17:49:45 +0000 |
| commit | a3cc13ccc8f4fce1b3990fa7c722924d42d19d85 (patch) | |
| tree | c54ad3c3f957c8c89ffe6012a594fc159e3e1196 /gcc/gimplify.c | |
| parent | 925f3871dba29771277bd1c5f8371d28f4156e6d (diff) | |
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re PR middle-end/58484 (ICE in chrec_fold_plus_1, at tree-chrec.c:272 building 416.gamess)
2013-09-20 Richard Biener <rguenther@suse.de>
PR middle-end/58484
* tree-scalar-evolution.c (struct scev_info_str): Shrink by
remembering SSA name version and block index.
(new_scev_info_str): Adjust.
(hash_scev_info): Likewise. Also hash the block index.
(eq_scev_info): Adjust.
(find_var_scev_info): Likewise.
(struct instantiate_cache_entry): Remove.
(struct instantiate_cache_type): Use a htab to map name, block
to chrec.
(instantiate_cache_type::~instantiate_cache_type): Adjust.
(get_instantiated_value_entry): Likewise.
(hash_idx_scev_info, eq_idx_scev_info): New functions.
(instantiate_scev_name): Adjust.
* gfortran.dg/pr58484.f: New testcase.
From-SVN: r202790
Diffstat (limited to 'gcc/gimplify.c')
0 files changed, 0 insertions, 0 deletions