| commit | be29223717d9739ed867c5d7e0c77d59d26ca6c5 | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 26 Jan 2018 14:50:25 +0000 (26 14:50 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 26 Jan 2018 14:50:25 +0000 (26 14:50 +0000) | ||
| tree | af94a9ed7de3029422c43104fa59e8e934539808 | treesnapshot (tar.gz zip) |
| parent | ce5f88b55bd9236aa2697820f22003dc8d681bc2 | commitdiff |
2018-01-26 Richard Biener <rguenther@suse.de>
PR rtl-optimization/84003
* dse.c (record_store): Only record redundant stores when
the earlier store aliases at least all accesses the later one does.
* g++.dg/torture/pr77745.C: Mark foo noinline to trigger
latent bug in DSE if NOINLINE is appropriately defined.
* g++.dg/torture/pr77745-2.C: New testcase including pr77745.C
and defining NOINLINE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@257091 138bc75d-0d04-0410-961f-82ee72b054a4
PR rtl-optimization/84003
* dse.c (record_store): Only record redundant stores when
the earlier store aliases at least all accesses the later one does.
* g++.dg/torture/pr77745.C: Mark foo noinline to trigger
latent bug in DSE if NOINLINE is appropriately defined.
* g++.dg/torture/pr77745-2.C: New testcase including pr77745.C
and defining NOINLINE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@257091 138bc75d-0d04-0410-961f-82ee72b054a4