https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105163
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>: https://gcc.gnu.org/g:44fe49401725055a740ce47e80561b6932b8cd01 commit r12-8018-g44fe49401725055a740ce47e80561b6932b8cd01 Author: Richard Biener <rguent...@suse.de> Date: Wed Apr 6 09:36:38 2022 +0200 tree-optimization/105163 - abnormal SSA coalescing and reassoc The negate propagation optimizations in reassoc did not look out for abnormal SSA coalescing issues. The following fixes that. 2022-04-06 Richard Biener <rguent...@suse.de> PR tree-optimization/105163 * tree-ssa-reassoc.cc (repropagate_negates): Avoid propagating negated abnormals. * gcc.dg/torture/pr105163.c: New testcase.
