https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97150
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-9 branch has been updated by Kyrylo Tkachov <ktkac...@gcc.gnu.org>: https://gcc.gnu.org/g:d5c6ea22fe6db1ee19a178941a8c7f8ff5d0538c commit r9-8983-gd5c6ea22fe6db1ee19a178941a8c7f8ff5d0538c Author: Kyrylo Tkachov <kyrylo.tkac...@arm.com> Date: Wed Sep 30 12:01:23 2020 +0100 PR target/97150 AArch64: 2nd parameter of unsigned Neon scalar shift intrinsics should be signed In this PR the second argument to the intrinsics should be signed but we use an unsigned one erroneously. The corresponding builtins are already using the correct types so it's just a matter of correcting the signatures in arm_neon.h gcc/ PR target/97150 * config/aarch64/arm_neon.h (vqrshlb_u8): Make second argument signed. (vqrshlh_u16): Likewise. (vqrshls_u32): Likewise. (vqrshld_u64): Likewise. (vqshlb_u8): Likewise. (vqshlh_u16): Likewise. (vqshls_u32): Likewise. (vqshld_u64): Likewise. (vshld_u64): Likewise. gcc/testsuite/ PR target/97150 * gcc.target/aarch64/pr97150.c: New test. (cherry picked from commit 2d8fbebdb1eaca8de557ab3052535a8e4b8f8972) (cherry picked from commit 11af9c329ae528abb8c69ae8fae96a0f3fc6ed87)