From: yulong <shiyul...@iscas.ac.cn> This patch implements the Sifvie vendor extension Xsfvqmaccqoq and Xsfvqmaccdod[1] support to gcc. Providing intrinsic functions vqmacc (signed-signed mac), vqmaccu (unsigned-unsignedmac), vqmaccsu (signed-unsigned mac), vqmaccus (unsigned-signed mac) for 4x8x4 and 2x8x2 martix multiplication operations.
[1] https://www.sifive.com/document-file/sifive-int8-matrix-multiplication-extensions-specification Co-Authored by: Kito Cheng <kito.ch...@sifive.com> Co-Authored by: Monk Chiang <monk.chi...@sifive.com> Co-Authored by: Jiawei Chen <jia...@iscas.ac.cn> Co-Authored by: Shihua Liao <shi...@iscas.ac.cn> Co-Authored by: Yixuan Chen <chenyix...@iscas.ac.cn> yulong (2): RISC-V: Add intrinsics support for SiFive Xsfvqmaccqoq/dod extensions. RISC-V: Add intrinsics testcases for SiFive Xsfvqmaccqoq/dod extensions. gcc/config.gcc | 2 +- gcc/config/riscv/generic-vector-ooo.md | 2 +- gcc/config/riscv/genrvv-type-indexer.cc | 47 ++++ .../riscv/riscv-vector-builtins-shapes.cc | 30 +++ .../riscv/riscv-vector-builtins-shapes.h | 2 + .../riscv/riscv-vector-builtins-types.def | 12 + gcc/config/riscv/riscv-vector-builtins.cc | 151 ++++++++++++- gcc/config/riscv/riscv-vector-builtins.def | 26 ++- gcc/config/riscv/riscv-vector-builtins.h | 14 ++ gcc/config/riscv/riscv.md | 4 +- .../riscv/sifive-vector-builtins-bases.cc | 164 ++++++++++++++ .../riscv/sifive-vector-builtins-bases.h | 35 +++ .../sifive-vector-builtins-functions.def | 54 +++++ gcc/config/riscv/sifive-vector.md | 179 +++++++++++++++ gcc/config/riscv/t-riscv | 20 ++ gcc/config/riscv/vector-iterators.md | 33 +++ gcc/config/riscv/vector.md | 1 + gcc/testsuite/gcc.target/riscv/rvv/rvv.exp | 2 + .../riscv/rvv/xsfvector/sf_vqmacc_2x8x2.c | 213 ++++++++++++++++++ .../riscv/rvv/xsfvector/sf_vqmacc_4x8x4.c | 213 ++++++++++++++++++ .../riscv/rvv/xsfvector/sf_vqmaccsu_2x8x2.c | 213 ++++++++++++++++++ .../riscv/rvv/xsfvector/sf_vqmaccsu_4x8x4.c | 213 ++++++++++++++++++ .../riscv/rvv/xsfvector/sf_vqmaccu_2x8x2.c | 213 ++++++++++++++++++ .../riscv/rvv/xsfvector/sf_vqmaccu_4x8x4.c | 213 ++++++++++++++++++ .../riscv/rvv/xsfvector/sf_vqmaccus_2x8x2.c | 213 ++++++++++++++++++ .../riscv/rvv/xsfvector/sf_vqmaccus_4x8x4.c | 213 ++++++++++++++++++ 26 files changed, 2463 insertions(+), 19 deletions(-) create mode 100644 gcc/config/riscv/sifive-vector-builtins-bases.cc create mode 100644 gcc/config/riscv/sifive-vector-builtins-bases.h create mode 100644 gcc/config/riscv/sifive-vector-builtins-functions.def create mode 100644 gcc/config/riscv/sifive-vector.md create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/xsfvector/sf_vqmacc_2x8x2.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/xsfvector/sf_vqmacc_4x8x4.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/xsfvector/sf_vqmaccsu_2x8x2.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/xsfvector/sf_vqmaccsu_4x8x4.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/xsfvector/sf_vqmaccu_2x8x2.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/xsfvector/sf_vqmaccu_4x8x4.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/xsfvector/sf_vqmaccus_2x8x2.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/xsfvector/sf_vqmaccus_4x8x4.c -- 2.34.1
