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| author | Richard Sandiford <richard.sandiford@arm.com> | 2019-08-14 09:02:47 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2019-08-14 09:02:47 +0000 |
| commit | bca5a9971f47cf5fe79e6595beb762539f200f46 (patch) | |
| tree | 37297284d9c4420e434605cce6746d9d597990b1 /ylwrap | |
| parent | a229966c9c76afe0cf18c566a3c13ddde3878288 (diff) | |
| download | gcc-bca5a9971f47cf5fe79e6595beb762539f200f46.zip gcc-bca5a9971f47cf5fe79e6595beb762539f200f46.tar.gz gcc-bca5a9971f47cf5fe79e6595beb762539f200f46.tar.bz2 | |
[AArch64] Add support for SVE CLS and CLZ
This patch adds support for unpredicated SVE CLS and CLZ. A later patch
will add support for predicated unary integer arithmetic.
2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* config/aarch64/iterators.md (SVE_INT_UNARY): Add clrsb and clz.
(optab, sve_int_op): Handle them.
* config/aarch64/aarch64-sve.md: Expand comment.
gcc/testsuite/
* gcc.target/aarch64/vect-clz.c: Force SVE off.
* gcc.target/aarch64/sve/clrsb_1.c: New test.
* gcc.target/aarch64/sve/clrsb_1_run.c: Likewise.
* gcc.target/aarch64/sve/clz_1.c: Likewise.
* gcc.target/aarch64/sve/clz_1_run.c: Likewise.
From-SVN: r274437
Diffstat (limited to 'ylwrap')
0 files changed, 0 insertions, 0 deletions