https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94403
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:5ea39b2412269d208bb6ebd78303815957bd4f70 commit r10-7470-g5ea39b2412269d208bb6ebd78303815957bd4f70 Author: Jakub Jelinek <ja...@redhat.com> Date: Tue Mar 31 11:04:32 2020 +0200 store-merging: Allow enums during bswap recognition [PR94403] The following testcase is optimized with char/unsigned char/signed char, but not with std::byte. The following patch fixes that. Didn't use INTEGRAL_TYPE_P because bswapping bools is just too weird. 2020-03-31 Jakub Jelinek <ja...@redhat.com> PR tree-optimization/94403 * gimple-ssa-store-merging.c (verify_symbolic_number_p): Allow also ENUMERAL_TYPE lhs_type. * g++.dg/tree-ssa/pr94403.C: New test.
