2013-03-25 Richard Biener <rguenther@suse.de>
commitd5459a15c163d374eb5e3ec080967dfcbeda9790
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 25 Mar 2013 12:54:56 +0000 (25 12:54 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 25 Mar 2013 12:54:56 +0000 (25 12:54 +0000)
treefa0165b9a6a62351e59b8ce797a10ff937f85616
parentfeba4360fc0d99f62b60b9377dc81734e98d4dac
2013-03-25  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56689
* tree-vrp.c (execute_vrp): Mark loops for fixup if we removed
any edge.

* gcc.dg/torture/pr56689.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197039 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/torture/pr56689.c [new file with mode: 0644]
gcc/tree-vrp.c