https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110332
--- Comment #11 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:2ac41866270e9fbab504bbda7a942a97abaa203a commit r14-2031-g2ac41866270e9fbab504bbda7a942a97abaa203a Author: Richard Biener <rguent...@suse.de> Date: Thu Jun 22 09:04:01 2023 +0200 tree-optimization/110332 - fix ICE with phiprop The following fixes an ICE that occurs when we visit an edge inserted load from the code validating correctness for inserting an aggregate copy there. We can simply skip those loads here. PR tree-optimization/110332 * tree-ssa-phiprop.cc (propagate_with_phi): Always check aliasing with edge inserted loads. * g++.dg/torture/pr110332.C: New testcase. * gcc.dg/torture/pr110332-1.c: Likewise. * gcc.dg/torture/pr110332-2.c: Likewise.