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revert: re PR middle-end/66314 (ice in verify_loop_structure)
authorRichard Biener <rguenther@suse.de>
Mon, 1 Jun 2015 13:55:12 +0000 (13:55 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 1 Jun 2015 13:55:12 +0000 (13:55 +0000)
commit96a956b65a8222c3dc53b3c6ee327657c517255e
treeccfc2980956279df7821e80698422ba6e03f1124tree
parentd88e64a6f4d4befc0d20435c81d4de6e81da5748commit | diff
revert: re PR middle-end/66314 (ice in verify_loop_structure)

2015-06-01  Richard Biener  <rguenther@suse.de>

Revert
2015-05-29  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66314
* tree-ssa-threadupdate.c (create_block_for_threading): Add
parameter that says which loop the new block belongs to.
(ssa_create_duplicates): Blocks duplicated for the threaded
path belong to the loop of the thread destination.

* gcc.dg/asan/pr66314.c: New testcase.

From-SVN: r223979
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/asan/pr66314.c [deleted file] blob | history
gcc/tree-ssa-threadupdate.c diff | blob | history