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| author | Jonathan Wright <jonathan.wright@arm.com> | 2021-11-09 11:39:57 +0000 |
|---|---|---|
| committer | Jonathan Wright <jonathan.wright@arm.com> | 2021-11-11 15:34:50 +0000 |
| commit | aa11d95bea22beb2d9f4ece2b4bf31fa55dc194a (patch) | |
| tree | 7efca21e0fd2f3fa9af095967142343d6a4906ad /gcc/fortran/frontend-passes.c | |
| parent | 3e35924cf19b7e45b7fa6f294b8122ba12a8725c (diff) | |
| download | gcc-aa11d95bea22beb2d9f4ece2b4bf31fa55dc194a.zip gcc-aa11d95bea22beb2d9f4ece2b4bf31fa55dc194a.tar.gz gcc-aa11d95bea22beb2d9f4ece2b4bf31fa55dc194a.tar.bz2 | |
aarch64: Use type-qualified builtins for UHSUB Neon intrinsics
Declare unsigned type-qualified builtins and use them to implement
halving-subtract Neon intrinsics. This removes the need for many
casts in arm_neon.h.
gcc/ChangeLog:
2021-11-09 Jonathan Wright <jonathan.wright@arm.com>
* config/aarch64/aarch64-simd-builtins.def: Use BINOPU type
qualifiers in generator macros for uhsub builtins.
* config/aarch64/arm_neon.h (vhsub_s8): Remove unnecessary
cast.
(vhsub_s16): Likewise.
(vhsub_s32): Likewise.
(vhsub_u8): Use type-qualified builtin and remove casts.
(vhsub_u16): Likewise.
(vhsub_u32): Likewise.
(vhsubq_s8): Remove unnecessary cast.
(vhsubq_s16): Likewise.
(vhsubq_s32): Likewise.
(vhsubq_u8): Use type-qualified builtin and remove casts.
(vhsubq_u16): Likewise.
(vhsubq_u32): Likewise.
Diffstat (limited to 'gcc/fortran/frontend-passes.c')
0 files changed, 0 insertions, 0 deletions