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| author | Richard Biener <rguenther@suse.de> | 2019-03-07 12:46:44 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-03-07 12:46:44 +0000 |
| commit | 1a438d160e1dc845882c2ecba99513a09a931623 (patch) | |
| tree | c8c58a79a894a803cb91f1b996eae5bbb7267ffe /gcc/dwarf2out.c | |
| parent | f879f0e3f2667bd60b88603c5884364a0eed1fc4 (diff) | |
| download | gcc-1a438d160e1dc845882c2ecba99513a09a931623.zip gcc-1a438d160e1dc845882c2ecba99513a09a931623.tar.gz gcc-1a438d160e1dc845882c2ecba99513a09a931623.tar.bz2 | |
re PR tree-optimization/89595 (DOM miscompiles code)
2019-03-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/89595
* tree-ssa-dom.c (dom_opt_dom_walker::optimize_stmt): Take
stmt iterator as reference, take boolean output parameter to
indicate whether the stmt was removed and thus the iterator
already advanced.
(dom_opt_dom_walker::before_dom_children): Re-iterate over
stmts created by folding.
* gcc.dg/torture/pr89595.c: New testcase.
From-SVN: r269453
Diffstat (limited to 'gcc/dwarf2out.c')
0 files changed, 0 insertions, 0 deletions