r273602 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Jul 19 12:24:53 2019
New Revision: 273602

URL: https://gcc.gnu.org/viewcvs?rev=273602&root=gcc&view=rev
Log:
2019-07-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/91200
	* tree-ssa-phiopt.c (cond_store_replacement): Check we have
	no PHI nodes in middle-bb.

	* gcc.dg/torture/pr91200.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr91200.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-phiopt.c