2017-06-19 Richard Biener <rguenther@suse.de>
commit34df3cfba90d7c54c4a5ae86a697db729d19e155
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 19 Jun 2017 15:08:02 +0000 (19 15:08 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 19 Jun 2017 15:08:02 +0000 (19 15:08 +0000)
tree3ab81d46627f403103ddc8ace8b2281cd7498774
parentedd07ff676d309eee810f24543248706c9df4cf9
2017-06-19  Richard Biener  <rguenther@suse.de>

PR middle-end/81118
* tree-cfgcleanup.c (cleanup_tree_cfg_noloop): Clear niter
estimates if we changed anything.

* gcc.dg/torture/pr81118.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@249374 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/torture/pr81118.c [new file with mode: 0644]
gcc/tree-cfgcleanup.c