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| author | Richard Guenther <rguenther@suse.de> | 2010-04-28 11:51:31 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-04-28 11:51:31 +0000 |
| commit | 18abb35edfc9f88c783813982e568978c2cb51cc (patch) | |
| tree | 0ace7a08cf72fdb2e7076ab8e3c98f7a7d554c4b /gcc/tree-ssa-loop-prefetch.c | |
| parent | c718820a974fa2cbd5a181e02d8d19ac2b3dd8f6 (diff) | |
| download | gcc-18abb35edfc9f88c783813982e568978c2cb51cc.zip gcc-18abb35edfc9f88c783813982e568978c2cb51cc.tar.gz gcc-18abb35edfc9f88c783813982e568978c2cb51cc.tar.bz2 | |
re PR tree-optimization/43879 (-fipa-pta causes various miscompilations)
2010-04-28 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43879
PR tree-optimization/43909
* tree-ssa-structalias.c (struct variable_info): Add
only_restrict_pointers flag.
(new_var_info): Initialize it. Increment stats.total_vars here.
(create_function_info_for): Do not increment stats.total_vars
here.
(get_function_part_constraint): Fix build with C++.
(insert_into_field_list): Remove.
(push_fields_onto_fieldstack): Properly merge fields.
(create_variable_info_for): Split and simplify.
(create_variable_info_for_1): New piece.
(intra_create_variable_infos): Properly make restrict constraints
from parameters.
* gcc.dg/ipa/ipa-pta-14.c: Adjust.
From-SVN: r158825
Diffstat (limited to 'gcc/tree-ssa-loop-prefetch.c')
0 files changed, 0 insertions, 0 deletions