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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2021-01-13 12:14:30 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2021-01-14 08:36:19 +0000 |
| commit | 52cd1cd1b67b10a6d58612bafaded6e8e3a303a1 (patch) | |
| tree | 8ee9d8057edc63b3d5f3cd82183370e9dfed5d68 /gcc/tree-data-ref.c | |
| parent | c7f1ff01a2342ffd2873528018e5c3650b791d7e (diff) | |
| download | gcc-52cd1cd1b67b10a6d58612bafaded6e8e3a303a1.zip gcc-52cd1cd1b67b10a6d58612bafaded6e8e3a303a1.tar.gz gcc-52cd1cd1b67b10a6d58612bafaded6e8e3a303a1.tar.bz2 | |
aarch64: reimplement vqmovn_high* intrinsics using builtins
This patch reimplements the saturating-truncate-and-insert-into-high
intrinsics using the appropriate RTL codes and builtins.
gcc/
* config/aarch64/aarch64-simd.md (aarch64_<su>qxtn2<mode>_le):
Define.
(aarch64_<su>qxtn2<mode>_be): Likewise.
(aarch64_<su>qxtn2<mode>): Likewise.
* config/aarch64/aarch64-simd-builtins.def (sqxtn2, uqxtn2):
Define builtins.
* config/aarch64/iterators.md (SAT_TRUNC): Define code_iterator.
(su): Handle ss_truncate and us_truncate.
* config/aarch64/arm_neon.h (vqmovn_high_s16): Reimplement using
builtin.
(vqmovn_high_s32): Likewise.
(vqmovn_high_s64): Likewise.
(vqmovn_high_u16): Likewise.
(vqmovn_high_u32): Likewise.
(vqmovn_high_u64): Likewise.
gcc/testsuite/
* gcc.target/aarch64/narrow_high-intrinsics.c: Update uqxtn2 and
sqxtn2 scan-assembler-times.
Diffstat (limited to 'gcc/tree-data-ref.c')
0 files changed, 0 insertions, 0 deletions