| commit | a8243a9735380ed8ee85a49e7f9b8b1548ffce70 | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 29 Sep 2016 12:31:02 +0000 (29 12:31 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 29 Sep 2016 12:31:02 +0000 (29 12:31 +0000) | ||
| tree | 10160a742e289a4c4b2274325ea25c7de8d22d9b | treesnapshot (tar.gz zip) |
| parent | 98da8d3bce6dab2584ddd3afb731731267221f8b | commitdiff |
2016-09-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/77768
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
Handle stores to readonly memory when removing redundant stores.
* gcc.dg/torture/pr77768.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240617 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/77768
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
Handle stores to readonly memory when removing redundant stores.
* gcc.dg/torture/pr77768.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240617 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/torture/pr77768.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-pre.c | diffblobblamehistory |