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| author | Richard Biener <rguenther@suse.de> | 2019-01-08 13:05:47 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-01-08 13:05:47 +0000 |
| commit | e5ab5ae072f7555eb8019c16cb394c18b88b5dc2 (patch) | |
| tree | 6fbf7804f5e6f760444f547ffee26aa86028134b /gcc/expr.c | |
| parent | e93bfd2de58609270d56730eeae9d31ec994aeba (diff) | |
| download | gcc-e5ab5ae072f7555eb8019c16cb394c18b88b5dc2.zip gcc-e5ab5ae072f7555eb8019c16cb394c18b88b5dc2.tar.gz gcc-e5ab5ae072f7555eb8019c16cb394c18b88b5dc2.tar.bz2 | |
re PR middle-end/86554 (Incorrect code generation with signed/unsigned comparison)
2019-01-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/86554
* tree-ssa-sccvn.c (eliminate_dom_walker, rpo_elim,
rpo_avail): Move earlier.
(visit_nary_op): When value-numbering to expressions
with different overflow behavior make sure there's an
available expression on the path.
* gcc.dg/torture/pr86554-1.c: New testcase.
* gcc.dg/torture/pr86554-2.c: Likewise.
From-SVN: r267725
Diffstat (limited to 'gcc/expr.c')
0 files changed, 0 insertions, 0 deletions