2017-11-22 Richard Biener <rguenther@suse.de>
commite8e52514c66decbfebc5f0ddb75ad67b6d0929dd
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 22 Nov 2017 08:47:47 +0000 (22 08:47 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 22 Nov 2017 08:47:47 +0000 (22 08:47 +0000)
treef218cf54abd1212cc2bd5811493ef7a76cb39d4d
parentbab15769575e74a4891d1a1bb5198f55027868fc
2017-11-22  Richard Biener  <rguenther@suse.de>

PR tree-optimization/83089
* tree-if-conv.c (pass_if_conversion::execute): If anything
changed reset SCEV and free the number of iteration estimates.

* gcc.dg/pr83089.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255044 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/pr83089.c [new file with mode: 0644]
gcc/tree-if-conv.c