| commit | 7a49a822e8f728011e9a03103e3440e3e7543c66 | |
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 3 Feb 2015 20:41:38 +0000 (3 20:41 +0000) | ||
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 3 Feb 2015 20:41:38 +0000 (3 20:41 +0000) | ||
| tree | 1eaac6ad59091097ae8b08e988c7ffa361d92f59 | treesnapshot (tar.gz zip) |
| parent | 7566f1ebe21df2187a81fa7c23d8a8eedcd4fc3c | commitdiff |
PR rtl-optimization/64756
* cse.c (invalidate_dest): New function.
(cse_insn): Use it. If dest != SET_DEST (sets[i].rtl) and
HASH (SET_DEST (sets[i].rtl), mode) computation sets do_not_record,
invalidate and do not record it.
* gcc.c-torture/execute/pr64756.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220377 138bc75d-0d04-0410-961f-82ee72b054a4
* cse.c (invalidate_dest): New function.
(cse_insn): Use it. If dest != SET_DEST (sets[i].rtl) and
HASH (SET_DEST (sets[i].rtl), mode) computation sets do_not_record,
invalidate and do not record it.
* gcc.c-torture/execute/pr64756.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220377 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/cse.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.c-torture/execute/pr64756.c | [new file with mode: 0644] | blob |