| commit | 9a56d038aebc6b873971dc0921470fdfad9d0988 | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 3 May 2018 13:20:02 +0000 (3 13:20 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 3 May 2018 13:20:02 +0000 (3 13:20 +0000) | ||
| tree | 68a04fc7dd5d757a880144521e04223c13eb5ba5 | treesnapshot (tar.gz zip) |
| parent | 5977f2ba1943ed19ec746fa64fb3a9bb07a04abc | commitdiff |
2018-05-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/85615
* tree-ssa-threadupdate.c (thread_block_1): Only allow exits
to loops not nested in BBs loop father to avoid creating multi-entry
loops.
* gcc.dg/torture/pr85615.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@259891 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/85615
* tree-ssa-threadupdate.c (thread_block_1): Only allow exits
to loops not nested in BBs loop father to avoid creating multi-entry
loops.
* gcc.dg/torture/pr85615.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@259891 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/torture/pr85615.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-threadupdate.c | diffblobblamehistory |