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| author | Richard Sandiford <richard.sandiford@arm.com> | 2019-08-14 10:48:50 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2019-08-14 10:48:50 +0000 |
| commit | 3c9f496337f754f7c22afb46b017871db5844a97 (patch) | |
| tree | c7f6bc70f479f067509224ea9e24e87b31444d03 /gcc/builtins.c | |
| parent | 7eeb5982c3d5b7fdd024769d076f4eca15b87aa9 (diff) | |
| download | gcc-3c9f496337f754f7c22afb46b017871db5844a97.zip gcc-3c9f496337f754f7c22afb46b017871db5844a97.tar.gz gcc-3c9f496337f754f7c22afb46b017871db5844a97.tar.bz2 | |
[AArch64] Add SVE conditional integer unary patterns
This patch adds patterns to match conditional unary operations
on integers. At the moment we rely on combine to merge separate
arithmetic and vcond_mask operations, and since the latter doesn't
accept zero operands, we miss out on the opportunity to use the
movprfx /z alternative. (This alternative is tested by the ACLE
patches though.)
2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
gcc/
* config/aarch64/aarch64-sve.md
(*cond_<SVE_INT_UNARY:optab><SVE_I:mode>_2): New pattern.
(*cond_<SVE_INT_UNARY:optab><SVE_I:mode>_any): Likewise.
gcc/testsuite/
* gcc.target/aarch64/sve/cond_unary_1.c: New test.
* gcc.target/aarch64/sve/cond_unary_1_run.c: Likewise.
* gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
* gcc.target/aarch64/sve/cond_unary_2_run.c: Likewise.
* gcc.target/aarch64/sve/cond_unary_3.c: Likewise.
* gcc.target/aarch64/sve/cond_unary_3_run.c: Likewise.
* gcc.target/aarch64/sve/cond_unary_4.c: Likewise.
* gcc.target/aarch64/sve/cond_unary_4_run.c: Likewise.
Co-Authored-By: Kugan Vivekanandarajah <kuganv@linaro.org>
From-SVN: r274476
Diffstat (limited to 'gcc/builtins.c')
0 files changed, 0 insertions, 0 deletions