Hi Feng,
Pre-commit has flagged a build-failure for patch 2/3:
https://github.com/ewlu/gcc-precommit-ci/issues/1786#issuecomment-2181962244
When applied to 9a76db24e04 i386: Allow all register_operand SUBREGs in
x86_ternlog_idx.
Re-confirmed locally with 5320bcbd342 xstormy16: Fix
xs_hi_nonmemory_operand.
Additionally there is an apply failure for patch 3/3.
Results can be seen here:
Series:
https://patchwork.sourceware.org/project/gcc/list/?series=35407
Patch 2/3:
https://patchwork.sourceware.org/project/gcc/patch/20240621015459.13525-2-wangf...@eswincomputing.com/
https://github.com/ewlu/gcc-precommit-ci/issues/1786#issuecomment-2181863112
Patch 3/3:
https://patchwork.sourceware.org/project/gcc/patch/20240621015459.13525-3-wangf...@eswincomputing.com/
https://github.com/ewlu/gcc-precommit-ci/issues/1784#issuecomment-2181861381
Thanks,
Patrick
On 6/20/24 18:54, Feng Wang wrote:
Accroding to the intrinsic doc, the 'Zvfbfmin' and 'Zvfbfwma' intrinsic
functions are added by this patch.
gcc/ChangeLog:
* config/riscv/riscv-vector-builtins-bases.cc (class vfncvtbf16_f):
Add 'Zvfbfmin' intrinsic in bases.
(class vfwcvtbf16_f): Ditto.
(class vfwmaccbf16): Add 'Zvfbfwma' intrinsic in bases.
(BASE): Add BASE macro for 'Zvfbfmin' and 'Zvfbfwma'.
* config/riscv/riscv-vector-builtins-bases.h: Add declaration for
'Zvfbfmin' and 'Zvfbfwma'.
* config/riscv/riscv-vector-builtins-functions.def
(REQUIRED_EXTENSIONS):
Add builtins def for 'Zvfbfmin' and 'Zvfbfwma'.
(vfncvtbf16_f): Ditto.
(vfncvtbf16_f_frm): Ditto.
(vfwcvtbf16_f): Ditto.
(vfwmaccbf16): Ditto.
(vfwmaccbf16_frm): Ditto.
* config/riscv/riscv-vector-builtins-shapes.cc (supports_vectype_p):
Add vector intrinsic build judgment for BFloat16.
(build_all): Ditto.
(BASE_NAME_MAX_LEN): Adjust max length.
* config/riscv/riscv-vector-builtins-types.def (DEF_RVV_F32_OPS):
Add new operand type for BFloat16.
(vfloat32mf2_t): Ditto.
(vfloat32m1_t): Ditto.
(vfloat32m2_t): Ditto.
(vfloat32m4_t): Ditto.
(vfloat32m8_t): Ditto.
* config/riscv/riscv-vector-builtins.cc (DEF_RVV_F32_OPS): Ditto.
(validate_instance_type_required_extensions):
Add required_ext checking for 'Zvfbfmin' and 'Zvfbfwma'.
* config/riscv/riscv-vector-builtins.h (enum required_ext):
Add required_ext declaration for 'Zvfbfmin' and 'Zvfbfwma'.
(reqired_ext_to_isa_name): Ditto.
(required_extensions_specified): Ditto.
(struct function_group_info): Add match case for 'Zvfbfmin' and
'Zvfbfwma'.
* config/riscv/riscv.cc (riscv_validate_vector_type):
Add required_ext checking for 'Zvfbfmin' and 'Zvfbfwma'.
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