https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94412
--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-9 branch has been updated by Jakub Jelinek <[email protected]>: https://gcc.gnu.org/g:8f99f9e6ccec167a5ba67dcc08e6c14948595b82 commit r9-8475-g8f99f9e6ccec167a5ba67dcc08e6c14948595b82 Author: Jakub Jelinek <[email protected]> Date: Tue Mar 31 11:06:43 2020 +0200 fold-const: Fix division folding with vector operands [PR94412] The following testcase is miscompiled since 4.9, we treat unsigned vector types as if they were signed and "optimize" negations across it. 2020-03-31 Marc Glisse <[email protected]> Jakub Jelinek <[email protected]> PR middle-end/94412 * fold-const.c (fold_binary_loc) <case TRUNC_DIV_EXPR>: Use ANY_INTEGRAL_TYPE_P instead of INTEGRAL_TYPE_P. * gcc.c-torture/execute/pr94412.c: New test. Co-authored-by: Marc Glisse <[email protected]>
