https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120143
--- Comment #7 from GCC 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:da377e7ebf84a05943fb768eaeb7d682dee865fa commit r16-461-gda377e7ebf84a05943fb768eaeb7d682dee865fa Author: Richard Biener <rguent...@suse.de> Date: Wed May 7 09:43:54 2025 +0200 tree-optimization/120143 - ICE with failed early break store move The early break vectorization store moving was incorrectly trying to move the pattern stmt instead of the original one which failed to register and then confused virtual SSA form due to the update triggered by a degenerate virtual PHI. PR tree-optimization/120143 * tree-vect-data-refs.cc (vect_analyze_early_break_dependences): Move/update the original stmts, not the pattern stmts which lack virtual operands and are not in the IL. * gcc.dg/vect/vect-early-break_135-pr120143.c: New testcase.
