diff options
| author | Richard Biener <rguenther@suse.de> | 2017-05-11 09:16:00 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2017-05-11 09:16:00 +0000 |
| commit | 7581ce9a1ad6df9c8998a3c74256837a1ff6f7cc (patch) | |
| tree | 9a8d993679a6f1ac8732484d5735bfcfde36a743 /gcc/print-tree.c | |
| parent | 86b001e0012c26b3a39a65937ba949e2285fdd77 (diff) | |
| download | gcc-7581ce9a1ad6df9c8998a3c74256837a1ff6f7cc.zip gcc-7581ce9a1ad6df9c8998a3c74256837a1ff6f7cc.tar.gz gcc-7581ce9a1ad6df9c8998a3c74256837a1ff6f7cc.tar.bz2 | |
tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Skip unreachable blocks and destinations.
2017-05-11 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
Skip unreachable blocks and destinations.
(eliminate): Move stmt removal and fixup ...
(fini_eliminate): ... here. Skip inserted exprs.
(pass_pre::execute): Move fini_pre after fini_eliminate.
* tree-ssa-tailmerge.c: Include tree-cfgcleanup.h.
(tail_merge_optimize): Run cleanup_tree_cfg if requested by
PRE to get rid of dead code that has invalid SSA form and
split critical edges again.
From-SVN: r247882
Diffstat (limited to 'gcc/print-tree.c')
0 files changed, 0 insertions, 0 deletions