diff options
| author | Jonathan Wright <jonathan.wright@arm.com> | 2021-01-26 23:12:46 +0000 |
|---|---|---|
| committer | Jonathan Wright <jonathan.wright@arm.com> | 2021-01-28 13:12:52 +0000 |
| commit | 87301e3956d44ad45e384a8eb16c79029d20213a (patch) | |
| tree | 317238e14cef0a03798c19b8caf7404047611c14 /gcc/go | |
| parent | af66f4f1b06f5e0c099dfced2fcf7b1b23fa53e7 (diff) | |
| download | gcc-87301e3956d44ad45e384a8eb16c79029d20213a.zip gcc-87301e3956d44ad45e384a8eb16c79029d20213a.tar.gz gcc-87301e3956d44ad45e384a8eb16c79029d20213a.tar.bz2 | |
aarch64: Use RTL builtins for [su]mlal_n intrinsics
Rewrite [su]mlal_n Neon intrinsics to use RTL builtins rather than
inline assembly code, allowing for better scheduling and
optimization.
gcc/ChangeLog:
2021-01-26 Jonathan Wright <jonathan.wright@arm.com>
* config/aarch64/aarch64-simd-builtins.def: Add [su]mlal_n
builtin generator macros.
* config/aarch64/aarch64-simd.md (aarch64_<su>mlal_n<mode>):
Define.
* config/aarch64/arm_neon.h (vmlal_n_s16): Use RTL builtin
instead of inline asm.
(vmlal_n_s32): Likewise.
(vmlal_n_u16): Likewise.
(vmlal_n_u32): Likewise.
Diffstat (limited to 'gcc/go')
0 files changed, 0 insertions, 0 deletions