https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113622
--- Comment #17 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:96bc048d78f804bac0fa7b2ca3b6dd3a04c68217 commit r14-8497-g96bc048d78f804bac0fa7b2ca3b6dd3a04c68217 Author: Richard Biener <rguent...@suse.de> Date: Mon Jan 29 09:47:31 2024 +0100 middle-end/113622 - allow .VEC_SET and .VEC_EXTRACT for global hard regs The following expands .VEC_SET and .VEC_EXTRACT instruction selection to global hard registers, not only automatic variables (possibly) promoted to registers. This can avoid some ICEs later and create better code. PR middle-end/113622 * gimple-isel.cc (gimple_expand_vec_set_extract_expr): Also allow DECL_HARD_REGISTER variables. * gcc.target/i386/pr113622-1.c: New testcase.
