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| author | Jonathan Wright <jonathan.wright@arm.com> | 2021-01-27 14:55:45 +0000 |
|---|---|---|
| committer | Jonathan Wright <jonathan.wright@arm.com> | 2021-02-03 13:33:50 +0000 |
| commit | 719877b079678f68f8acb3b4202432e93cd2c5a0 (patch) | |
| tree | 5b4ec735ba9b6a1183f1f383fdff5073073543b5 /libcpp | |
| parent | 6dc82826ba61b25855e5a79f4479d009395a7299 (diff) | |
| download | gcc-719877b079678f68f8acb3b4202432e93cd2c5a0.zip gcc-719877b079678f68f8acb3b4202432e93cd2c5a0.tar.gz gcc-719877b079678f68f8acb3b4202432e93cd2c5a0.tar.bz2 | |
aarch64: Use RTL builtins for [su]mlal_high intrinsics
Rewrite [su]mlal_high 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 RTL builtin
generator macros.
* config/aarch64/aarch64-simd.md (*aarch64_<su>mlal_hi<mode>):
Rename to...
(aarch64_<su>mlal_hi<mode>_insn): This.
(aarch64_<su>mlal_hi<mode>): Define.
* config/aarch64/arm_neon.h (vmlal_high_s8): Use RTL builtin
instead of inline asm.
(vmlal_high_s16): Likewise.
(vmlal_high_s32): Likewise.
(vmlal_high_u8): Likewise.
(vmlal_high_u16): Likewise.
(vmlal_high_u32): Likewise.
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions