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| author | Delia Burduv <delia.burduv@arm.com> | 2020-02-06 09:45:52 +0000 |
|---|---|---|
| committer | Richard Sandiford <richard.sandiford@arm.com> | 2020-02-06 16:40:12 +0000 |
| commit | f78335df69993a900512f92324cab6a20b1bde0c (patch) | |
| tree | 33e340eb3dd645f4c181157b35d3c731f71f11e5 /gcc/tree-inline.c | |
| parent | ad84548336ad9a08b451ddd7ea64f07aee0576a6 (diff) | |
| download | gcc-f78335df69993a900512f92324cab6a20b1bde0c.zip gcc-f78335df69993a900512f92324cab6a20b1bde0c.tar.gz gcc-f78335df69993a900512f92324cab6a20b1bde0c.tar.bz2 | |
aarch64: ACLE intrinsics bfmmla and bfmlal<b/t>
This patch adds the ARMv8.6 ACLE intrinsics for bfmmla, bfmlalb and
bfmlalt as part of the BFloat16 extension.
(https://developer.arm.com/architectures/instruction-sets/simd-isas/neon/intrinsics)
The intrinsics are declared in arm_neon.h and the RTL patterns are
defined in aarch64-simd.md. Two new tests are added to check assembler
output.
2020-02-06 Delia Burduv <delia.burduv@arm.com>
gcc/
* config/aarch64/aarch64-simd-builtins.def
(bfmlaq): New built-in function.
(bfmlalb): New built-in function.
(bfmlalt): New built-in function.
(bfmlalb_lane): New built-in function.
(bfmlalt_lane): New built-in function.
* config/aarch64/aarch64-simd.md
(aarch64_bfmmlaqv4sf): New pattern.
(aarch64_bfmlal<bt>v4sf): New pattern.
(aarch64_bfmlal<bt>_lane<q>v4sf): New pattern.
* config/aarch64/arm_neon.h (vbfmmlaq_f32): New intrinsic.
(vbfmlalbq_f32): New intrinsic.
(vbfmlaltq_f32): New intrinsic.
(vbfmlalbq_lane_f32): New intrinsic.
(vbfmlaltq_lane_f32): New intrinsic.
(vbfmlalbq_laneq_f32): New intrinsic.
(vbfmlaltq_laneq_f32): New intrinsic.
* config/aarch64/iterators.md (BF_MLA): New int iterator.
(bt): New int attribute.
Diffstat (limited to 'gcc/tree-inline.c')
0 files changed, 0 insertions, 0 deletions