| commit | 59019b258f5a338e1a4c4f78d5553ff32db60a7d | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 8 Mar 2018 09:23:44 +0000 (8 09:23 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 8 Mar 2018 09:23:44 +0000 (8 09:23 +0000) | ||
| tree | 4ff2849537a8e91e26e15bbc14b98adf5171ab96 | treesnapshot (tar.gz zip) |
| parent | 1ee9f50d26f32d57affa9d14b8d8cfead7bbce2c | commitdiff |
2018-03-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/84746
* tree-ssa-pre.c (find_leader_in_sets): Deal with SET1 being NULL.
(phi_translate): Pass in destination ANTIC_OUT set.
(phi_translate_1): Likewise. For a simplified result lookup
a leader in ANTIC_OUT and AVAIL_OUT, not the ANTIC_IN sets.
(phi_translate_set): Adjust.
(do_pre_regular_insertion): Likewise.
(do_pre_partial_partial_insertion): Likewise.
* gcc.dg/torture/pr84746.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@258361 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/84746
* tree-ssa-pre.c (find_leader_in_sets): Deal with SET1 being NULL.
(phi_translate): Pass in destination ANTIC_OUT set.
(phi_translate_1): Likewise. For a simplified result lookup
a leader in ANTIC_OUT and AVAIL_OUT, not the ANTIC_IN sets.
(phi_translate_set): Adjust.
(do_pre_regular_insertion): Likewise.
(do_pre_partial_partial_insertion): Likewise.
* gcc.dg/torture/pr84746.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@258361 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/torture/pr84746.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-pre.c | diffblobblamehistory |