This patch adds support for the following SME ACLE intrinsics, as defined in https://github.com/ARM-software/acle/pull/188: ``` svld1_hor_za8 // Also for _za16, _za32, _za64 and _za128 svld1_hor_vnum_za8 // Also for _za16, _za32, _za64 and _za128 svld1_ver_za8 // Also for _za16, _za32, _za64 and _za128 svld1_ver_vnum_za8 // Also for _za16, _za32, _za64 and _za128 svst1_hor_za8 // Also for _za16, _za32, _za64 and _za128 svst1_hor_vnum_za8 // Also for _za16, _za32, _za64 and _za128 svst1_ver_za8 // Also for _za16, _za32, _za64 and _za128 svst1_ver_vnum_za8 // Also for _za16, _za32, _za64 and _za128 ``` The intrinsics are generated from arm_sme.td, which shares common flags with arm_sve.td via a new file, arm_sve_sme_incl.td. utils/TableGen/SveEmitter.cpp is modified to generate arm_sme.h, arm_sme_builtins.inc, etc., similar to how it generates the SVE files.

This patch adds support for the following SME ACLE intrinsics (as defined in https://arm-software.github.io/acle/main/acle.html): - svld1_hor_za8 // Also for _za16, _za32, _za64 and _za128 - svld1_hor_vnum_za8 // Also for _za16, _za32, _za64 and _za128 - svld1_ver_za8 // Also for _za16, _za32, _za64 and _za128 - svld1_ver_vnum_za8 // Also for _za16, _za32, _za64 and _za128 - svst1_hor_za8 // Also for _za16, _za32, _za64 and _za128 - svst1_hor_vnum_za8 // Also for _za16, _za32, _za64 and _za128 - svst1_ver_za8 // Also for _za16, _za32, _za64 and _za128 - svst1_ver_vnum_za8 // Also for _za16, _za32, _za64 and _za128 SveEmitter.cpp is extended to generate arm_sme.h and other SME definitions from arm_sme.td, which is modeled after arm_sve.td. Common TableGen definitions are moved into arm_sve_sme_incl.td. Co-authored-by: Sagar Kulkarni <sagar.kulkarni1@huawei.com>

This patch adds support for the following SME ACLE intrinsics, (as defined in https://github.com/ARM-software/acle/pull/188: ``` svld1_hor_za8 // Also for _za16, _za32, _za64 and _za128 svld1_hor_vnum_za8 // Also for _za16, _za32, _za64 and _za128 svld1_ver_za8 // Also for _za16, _za32, _za64 and _za128 svld1_ver_vnumin https://arm-software.github.io/acle/main/acle.html): - svld1_hor_za8 // Also for _za16, _za32, _za64 and _za128 svst - svld1_hor_vnum_za8 // Also for _za16, _za32, _za64 and _za128 svst1_hor_vnum - svld1_ver_za8 // Also for _za16, _za32, _za64 and _za128 svst - svld1_ver_vnum_za8 // Also for _za16, _za32, _za64 and _za128 - svst1_ver_vnumhor_za8 // Also for _za16, _za32, _za64 and _za128 ``` - svst1_hor_vnum_za8 // Also for _za16, _za32, _za64 and _za128 The intrinsics are generated from arm_sme.td - svst1_ver_za8 // Also for _za16, _za32, which shares common flags with_za64 and _za128 arm_sve.td via a new file - svst1_ver_vnum_za8 // Also for _za16, _za32, arm_sve_sme_incl.td. utils/TableGen/SveEmitter.cpp_za64 and _za128 SveEmitter.cpp is extended to generate arm_sme.h and other SME definitions is modified to generatefrom arm_sme.htd, arm_sme_builtins.inc, etc.,which is modeled after arm_sve.td. similar to howCommon TableGen it generates the SVE filesdefinitions are moved into arm_sve_sme_incl.td. Co-authored-by: Sagar Kulkarni <sagar.kulkarni1@huawei.com>