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| author | Richard Biener <rguenther@suse.de> | 2014-10-10 11:04:39 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2014-10-10 11:04:39 +0000 |
| commit | 81231d139c7bb882fe12b6e1948d34c8b1e9daf0 (patch) | |
| tree | e638431b48966d3cc553743c8149eefa811f8246 /libobjc/THREADS | |
| parent | 327b20f5ab2b008af5dec106844b5fde87aeabf6 (diff) | |
| download | gcc-81231d139c7bb882fe12b6e1948d34c8b1e9daf0.zip gcc-81231d139c7bb882fe12b6e1948d34c8b1e9daf0.tar.gz gcc-81231d139c7bb882fe12b6e1948d34c8b1e9daf0.tar.bz2 | |
re PR tree-optimization/63476 (ICE: tree check: expected ssa_name, have var_decl in walk_aliased_vdefs_1, at tree-ssa-alias.c:2689)
2014-10-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/63476
* tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
(BB_LIVE_VOP_ON_EXIT): New define.
(create_expression_by_pieces): Assign VUSEs to stmts.
(compute_avail): Track BB_LIVE_VOP_ON_EXIT.
(pass_pre::execute): Assert virtual SSA form is up-to-date
after insertion.
* g++.dg/torture/pr63476.C: New testcase.
From-SVN: r216065
Diffstat (limited to 'libobjc/THREADS')
0 files changed, 0 insertions, 0 deletions