Re: [PATCH] RISC-V: add option -m(no-)autovec-segment

2024-05-13 Thread Vineet Gupta
On 2/27/24 07:25, Jeff Law wrote: > On 2/25/24 21:53, Greg McGary wrote: >> Add option -m(no-)autovec-segment to enable/disable autovectorizer >> from emitting vector segment load/store instructions. This is useful for >> performance experiments. >> >> gcc/ChangeLog: >> * config/riscv/autove

Re: [PATCH] RISC-V: add option -m(no-)autovec-segment

2024-02-28 Thread Jeff Law
On 2/27/24 13:30, Greg McGary wrote: On 2/27/24 8:25 AM, Jeff Law wrote: On 2/25/24 21:53, Greg McGary wrote: Add option -m(no-)autovec-segment to enable/disable autovectorizer from emitting vector segment load/store instructions. This is useful for performance experiments. gcc/ChangeLog

Re: [PATCH] RISC-V: add option -m(no-)autovec-segment

2024-02-27 Thread Greg McGary
On 2/27/24 8:25 AM, Jeff Law wrote: On 2/25/24 21:53, Greg McGary wrote: Add option -m(no-)autovec-segment to enable/disable autovectorizer from emitting vector segment load/store instructions. This is useful for performance experiments. gcc/ChangeLog: * config/riscv/autovec.md (vec_mask

Re: [PATCH] RISC-V: add option -m(no-)autovec-segment

2024-02-27 Thread Jeff Law
On 2/25/24 21:53, Greg McGary wrote: Add option -m(no-)autovec-segment to enable/disable autovectorizer from emitting vector segment load/store instructions. This is useful for performance experiments. gcc/ChangeLog: * config/riscv/autovec.md (vec_mask_len_load_lanes, vec_mask_len_st