Re: [PATCH v2 2/3] RISC-V: setmem for RISCV with V extension

On 12/19/23 2:53 AM, Sergei Lewis wrote: gcc/ChangeLog * config/riscv/riscv-protos.h (riscv_vector::expand_vec_setmem): New function declaration. * config/riscv/riscv-string.cc (riscv_vector::expand_vec_setmem): New function: this generates an inline vectorised memory se

Re: [PATCH v2 2/3] RISC-V: setmem for RISCV with V extension

On 12/20/23 02:48, Sergei Lewis wrote: Hi, This has been tested with the following configurations: rv64gcv_zvl128b rv64gcv_zvl256b rv32imafd_zve32x1p0 rv32gc_zve64f_zvl128b I'll drop the constraints and add the testing info to the cover email in v3. I'll hold off submitting v3 until gcc-15

Re: [PATCH v2 2/3] RISC-V: setmem for RISCV with V extension

Hi, This has been tested with the following configurations: rv64gcv_zvl128b rv64gcv_zvl256b rv32imafd_zve32x1p0 rv32gc_zve64f_zvl128b I'll drop the constraints and add the testing info to the cover email in v3. I'll hold off submitting v3 until gcc-15 as requested. On Wed, Dec 20, 2023 at 5:38 A

Re: [PATCH v2 2/3] RISC-V: setmem for RISCV with V extension

On 12/19/23 02:53, Sergei Lewis wrote: gcc/ChangeLog * config/riscv/riscv-protos.h (riscv_vector::expand_vec_setmem): New function declaration. * config/riscv/riscv-string.cc (riscv_vector::expand_vec_setmem): New function: this generates an inline vectorised memory set,

[PATCH v2 2/3] RISC-V: setmem for RISCV with V extension

gcc/ChangeLog * config/riscv/riscv-protos.h (riscv_vector::expand_vec_setmem): New function declaration. * config/riscv/riscv-string.cc (riscv_vector::expand_vec_setmem): New function: this generates an inline vectorised memory set, if and only if we know the entire operation