diff options
| author | Richard Biener <rguenther@suse.de> | 2018-09-12 14:03:21 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2018-09-12 14:03:21 +0000 |
| commit | b25508e0ccf79f4c7ebd5a80e6ed3fd4a13eec51 (patch) | |
| tree | 7eae8819344bcf260623c7f032db75d58362e79a /gcc/expr.c | |
| parent | 72ced87475c02fc6d4211a9baa41a8c8bb14ab0c (diff) | |
| download | gcc-b25508e0ccf79f4c7ebd5a80e6ed3fd4a13eec51.zip gcc-b25508e0ccf79f4c7ebd5a80e6ed3fd4a13eec51.tar.gz gcc-b25508e0ccf79f4c7ebd5a80e6ed3fd4a13eec51.tar.bz2 | |
re PR tree-optimization/87280 (ICE in set_ssa_val_to, at tree-ssa-sccvn.c:3647)
2018-09-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/87280
* tree-ssa-sccvn.c (process_bb): Handle the case of executable
edge but unreachable target.
(do_rpo_vn): For conservatively handling a PHI only mark
the backedge executable but not the block reachable.
* gcc.dg/torture/pr87280.c: New testcase.
From-SVN: r264241
Diffstat (limited to 'gcc/expr.c')
0 files changed, 0 insertions, 0 deletions