https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114744
--- Comment #3 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Kewen Lin <li...@gcc.gnu.org>: https://gcc.gnu.org/g:6e62ede7aaccc6ebe027c8e00224f65e226072e9 commit r14-10011-g6e62ede7aaccc6ebe027c8e00224f65e226072e9 Author: Kewen Lin <li...@linux.ibm.com> Date: Wed Apr 17 22:20:07 2024 -0500 testsuite, rs6000: Fix builtins-6-p9-runnable.c for BE [PR114744] Test case builtins-6-p9-runnable.c doesn't work well on BE due to two problems: - When applying vec_xl_len onto data_128 and data_u128 with length 8, it expects to load 1280000[01] from the memory, but unfortunately assigning 1280000[01] to a {vector} {u,}int128 type variable, the value isn't guaranteed to be at the beginning of storage (in the low part of memory), which means the loaded value can be unexpected (as shown on BE). So this patch is to introduce getU128 which can ensure the given value shows up as expected and also update some dumping code for debugging. - When applying vec_xl_len_r with length 16, on BE it's just like the normal vector load, so the expected data should not be reversed from the original. PR testsuite/114744 gcc/testsuite/ChangeLog: * gcc.target/powerpc/builtins-6-p9-runnable.c: Adjust for BE by fixing data_{u,}128, their uses and vec_uc_expected1, also adjust some formats.
