https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71727
--- Comment #10 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Sandiford <rsand...@gcc.gnu.org>: https://gcc.gnu.org/g:a044dfb0934c3caea0886dbb497181e3aca660df commit r10-6261-ga044dfb0934c3caea0886dbb497181e3aca660df Author: Richard Sandiford <richard.sandif...@arm.com> Date: Sun Jan 26 12:47:23 2020 +0000 aarch64: Fix pr71727.c failure This test started failing after the switch to -fno-common because we can now force the array to be aligned to 16 bytes, which in turn lets us use SIMD accesses. Locally restoring -fcommon seems the most faithful to the original PR. 2020-01-27 Richard Sandiford <richard.sandif...@arm.com> gcc/testsuite/ PR testsuite/71727 * gcc.target/aarch64/pr71727.c: Add -fcommon.