https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107898
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-12 branch has been updated by Richard Biener <rgue...@gcc.gnu.org>: https://gcc.gnu.org/g:1a8af012222a8386fcda16a61dc17f11ba9cfbfd commit r12-8979-g1a8af012222a8386fcda16a61dc17f11ba9cfbfd Author: Richard Biener <rguent...@suse.de> Date: Tue Nov 29 09:03:46 2022 +0100 tree-optimization/107898 - ICE with -Walloca-larger-than The following avoids ICEing with a mismatched prototype for alloca and -Walloca-larger-than using irange for checks which doesn't like mismatched types. PR tree-optimization/107898 * gimple-ssa-warn-alloca.cc (alloca_call_type): Check the type of the alloca argument is compatible with size_t before querying ranges. (cherry picked from commit 9948daa4fd0f0ea0a9d56c2fefe1bca478554d27)
