https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116461
--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Andrew Pinski <pins...@gcc.gnu.org>: https://gcc.gnu.org/g:f6b10fe45b9b704fd6a7124ab02c6e6cbd8efce4 commit r15-3098-gf6b10fe45b9b704fd6a7124ab02c6e6cbd8efce4 Author: Andrew Pinski <quic_apin...@quicinc.com> Date: Thu Aug 22 21:15:21 2024 -0700 testsuite: Fix vect-mod-var.c for division by 0 [PR116461] The testcase cc.dg/vect/vect-mod-var.c has an division by 0 which is undefined. On some targets (aarch64), the scalar and the vectorized version, the result of division by 0 is the same. While on other targets (x86), we get a SIGFAULT. On other targets (powerpc), the results are different. The fix is to make sure the testcase does not test division by 0 (or really mod by 0). Pushed as obvious after testing on x86_64-linux-gnu to make sure the testcase passes now. PR testsuite/116461 gcc/testsuite/ChangeLog: * gcc.dg/vect/vect-mod-var.c: Change the initialization loop so that `b[i]` is never 0. Use 1 in those places. Signed-off-by: Andrew Pinski <quic_apin...@quicinc.com>
