diff options
| author | Jonathan Wright <jonathan.wright@arm.com> | 2021-01-27 22:50:56 +0000 |
|---|---|---|
| committer | Jonathan Wright <jonathan.wright@arm.com> | 2021-02-03 14:00:14 +0000 |
| commit | b2c4cf7b19d2441307132727dde0fb63f27d1530 (patch) | |
| tree | 5ef8c855c306944beae18c23c2d5e4f7a147fdd4 /libcpp | |
| parent | 2dac6586004a5b9d0baa07dd3c7f69d3e0fc4109 (diff) | |
| download | gcc-b2c4cf7b19d2441307132727dde0fb63f27d1530.zip gcc-b2c4cf7b19d2441307132727dde0fb63f27d1530.tar.gz gcc-b2c4cf7b19d2441307132727dde0fb63f27d1530.tar.bz2 | |
aarch64: Use RTL builtins for [su]mlsl_high_n intrinsics
Rewrite [su]mlsl_high_n Neon intrinsics to use RTL builtins rather
than inline assembly code, allowing for better scheduling and
optimization.
gcc/ChangeLog:
2021-01-27 Jonathan Wright <jonathan.wright@arm.com>
* config/aarch64/aarch64-simd-builtins.def: Add [su]mlsl_hi_n
builtin generator macros.
* config/aarch64/aarch64-simd.md (aarch64_<su>mlsl_hi_n<mode>_insn):
Define.
(aarch64_<su>mlsl_hi_n<mode>): Define.
* config/aarch64/arm_neon.h (vmlsl_high_n_s16): Use RTL builtin
instead of inline asm.
(vmlsl_high_n_s32): Likewise.
(vmlsl_high_n_u16): Likewise.
(vmlsl_high_n_u32): Likewise.
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions