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| author | Jonathan Wright <jonathan.wright@arm.com> | 2021-02-03 17:01:53 +0000 |
|---|---|---|
| committer | Jonathan Wright <jonathan.wright@arm.com> | 2021-02-04 13:57:36 +0000 |
| commit | aa652fb2a083c15678f82a5cb20b7f8cbc9c1437 (patch) | |
| tree | cd175a67072b1423bc89b86274ef553cd3cd7c8f /libcpp/expr.c | |
| parent | 1d6228454c4bca003c6ecedad67866515503b910 (diff) | |
| download | gcc-aa652fb2a083c15678f82a5cb20b7f8cbc9c1437.zip gcc-aa652fb2a083c15678f82a5cb20b7f8cbc9c1437.tar.gz gcc-aa652fb2a083c15678f82a5cb20b7f8cbc9c1437.tar.bz2 | |
aarch64: Use RTL builtins for [su]mull_high_lane[q] intrinsics
Rewrite [su]mull_high_lane[q] Neon intrinsics to use RTL builtins
rather than inline assembly code, allowing for better scheduling and
optimization.
gcc/ChangeLog:
2021-02-03 Jonathan Wright <jonathan.wright@arm.com>
* config/aarch64/aarch64-simd-builtins.def: Add
[su]mull_hi_lane[q] builtin generator macros.
* config/aarch64/aarch64-simd.md
(aarch64_<su>mull_hi_lane<mode>_insn): Define.
(aarch64_<su>mull_hi_lane<mode>): Define.
(aarch64_<su>mull_hi_laneq<mode>_insn): Define.
(aarch64_<su>mull_hi_laneq<mode>): Define.
* config/aarch64/arm_neon.h (vmull_high_lane_s16): Use RTL
builtin instead of inline asm.
(vmull_high_lane_s32): Likewise.
(vmull_high_lane_u16): Likewise.
(vmull_high_lane_u32): Likewise.
(vmull_high_laneq_s16): Likewise.
(vmull_high_laneq_s32): Likewise.
(vmull_high_laneq_u16): Likewise.
(vmull_high_laneq_u32): Liekwise.
Diffstat (limited to 'libcpp/expr.c')
0 files changed, 0 insertions, 0 deletions