Hi Karl,
Can you add information on how you regression tested this patch series?
As in, what target did you run the tests on?
Thanks,
Saurabh
On 9/2/2025 3:16 PM, Karl Meakin wrote:
This patch adds support for the new LUTv2 features as described in the ACLE.
It adds the `+sme-lutv2` target flag, feature test macro and intrinsics.
Making use of the new instructions without the intrinsics will be done in a
follow up patch.
ChangeLog:
* V1: Initial series.
Karl Meakin (2):
AArch64: Add `+sme-lutv2` flag
AArch64: Add LUTv2 intrinsics
gcc/config/aarch64/aarch64-c.cc | 1 +
.../aarch64/aarch64-option-extensions.def | 2 +
gcc/config/aarch64/aarch64-sme.md | 36 ++
.../aarch64/aarch64-sve-builtins-shapes.cc | 104 ++++-
.../aarch64/aarch64-sve-builtins-shapes.h | 3 +
.../aarch64/aarch64-sve-builtins-sme.cc | 68 +++
.../aarch64/aarch64-sve-builtins-sme.def | 3 +
gcc/config/aarch64/aarch64-sve-builtins-sme.h | 3 +
gcc/config/aarch64/aarch64-sve-builtins.h | 7 +-
gcc/config/aarch64/aarch64.h | 7 +-
.../aarch64/sme2/acle-asm/svluti4_zt_1.c | 30 ++
.../aarch64/sme2/acle-asm/svwrite_lane_zt_1.c | 204 +++++++++
.../aarch64/sme2/acle-asm/svwrite_zt_1.c | 96 +++++
.../aarch64/sve/acle/general-c/svluti4_zt_1.c | 77 ++++
.../sve/acle/general-c/svwrite_lane_zt_1.c | 397 ++++++++++++++++++
.../aarch64/sve/acle/general-c/svwrite_zt_1.c | 342 +++++++++++++++
16 files changed, 1375 insertions(+), 5 deletions(-)
create mode 100644
gcc/testsuite/gcc.target/aarch64/sme2/acle-asm/svluti4_zt_1.c
create mode 100644
gcc/testsuite/gcc.target/aarch64/sme2/acle-asm/svwrite_lane_zt_1.c
create mode 100644
gcc/testsuite/gcc.target/aarch64/sme2/acle-asm/svwrite_zt_1.c
create mode 100644
gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/svluti4_zt_1.c
create mode 100644
gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/svwrite_lane_zt_1.c
create mode 100644
gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/svwrite_zt_1.c
--
2.43.0
