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from b45e3ad7825 Daily bump. new b4f2fccf302 Match: Support form 1 for vector signed integer SAT_SUB new d339dbee2c1 Vect: Try the pattern of vector signed integer SAT_SUB new 2a7f4904942 RISC-V: Implement vector SAT_SUB for signed integer new c4af4fe11e7 RISC-V: Add testcases for form 1 of vector signed SAT_SUB

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Summary of changes: gcc/config/riscv/autovec.md | 11 + gcc/config/riscv/riscv-protos.h | 1 + gcc/config/riscv/riscv-v.cc | 9 + gcc/match.pd | 16 ++ .../riscv/rvv/autovec/binop/vec_sat_data.h | 264 +++++++++++++++++++++ .../{vec_sat_u_sub_zip.c => vec_sat_s_sub-1-i16.c} | 5 +- .../{vec_sat_u_sub_zip.c => vec_sat_s_sub-1-i32.c} | 5 +- .../{vec_sat_u_sub_zip.c => vec_sat_s_sub-1-i64.c} | 5 +- .../{vec_sat_u_sub_zip.c => vec_sat_s_sub-1-i8.c} | 5 +- ...sat_s_add-run-2.c => vec_sat_s_sub-run-1-i16.c} | 6 +- ...sat_s_add-run-3.c => vec_sat_s_sub-run-1-i32.c} | 6 +- ...sat_s_add-run-4.c => vec_sat_s_sub-run-1-i64.c} | 6 +- ..._sat_s_add-run-1.c => vec_sat_s_sub-run-1-i8.c} | 6 +- .../gcc.target/riscv/rvv/autovec/vec_sat_arith.h | 25 ++ gcc/tree-vect-patterns.cc | 26 +- 15 files changed, 371 insertions(+), 25 deletions(-) copy gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/{vec_sat_u_sub_zip.c => vec_ [...] copy gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/{vec_sat_u_sub_zip.c => vec_ [...] copy gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/{vec_sat_u_sub_zip.c => vec_ [...] copy gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/{vec_sat_u_sub_zip.c => vec_ [...] copy gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/{vec_sat_s_add-run-2.c => ve [...] copy gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/{vec_sat_s_add-run-3.c => ve [...] copy gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/{vec_sat_s_add-run-4.c => ve [...] copy gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/{vec_sat_s_add-run-1.c => ve [...]