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| author | Richard Biener <rguenther@suse.de> | 2018-03-08 09:23:44 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2018-03-08 09:23:44 +0000 |
| commit | de341bf0fbfddec8a7c0711ac5503a55f7aaf6dc (patch) | |
| tree | 4ff2849537a8e91e26e15bbc14b98adf5171ab96 /gcc/tree-if-conv.c | |
| parent | 5223e95ac279580bc9df57bd51c9badb3f98795a (diff) | |
| download | gcc-de341bf0fbfddec8a7c0711ac5503a55f7aaf6dc.zip gcc-de341bf0fbfddec8a7c0711ac5503a55f7aaf6dc.tar.gz gcc-de341bf0fbfddec8a7c0711ac5503a55f7aaf6dc.tar.bz2 | |
re PR tree-optimization/84746 (ICE on valid code at -O2 and -O3: Segmentation fault)
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.
From-SVN: r258361
Diffstat (limited to 'gcc/tree-if-conv.c')
0 files changed, 0 insertions, 0 deletions