https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82320
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Sep 26 07:29:51 2017
New Revision: 253188
URL: https://gcc.gnu.org/viewcvs?rev=253188&root=gcc&view=rev
Log:
2017-09-26 Richard Biener <rguent...@suse.de>
PR tree-optimization/82320
* tree-ssa-sccvn.c (set_ssa_val_to): Changing undef to undef
isn't a change.
* gcc.dg/torture/pr82320.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr82320.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-sccvn.c
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed.
