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re PR bootstrap/56689 (internal compiler error: in get_loop_body, at cfgloop.c:841)
authorRichard Biener <rguenther@suse.de>
Mon, 25 Mar 2013 12:54:56 +0000 (12:54 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 25 Mar 2013 12:54:56 +0000 (12:54 +0000)
commit051b94466891c0eedaf808be384fa8696a680380
treefa0165b9a6a62351e59b8ce797a10ff937f85616tree
parent374001cbeedd6e59a21bad4b62e40c5657e79645commit | diff
re PR bootstrap/56689 (internal compiler error: in get_loop_body, at cfgloop.c:841)

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.

From-SVN: r197039
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr56689.c [new file with mode: 0644] blob
gcc/tree-vrp.c diff | blob | history