Re: [GCC14 QUEUE PATCH] RISC-V: Optimize fault only first load

On 4/23/23 16:58, 钟居哲 wrote: Hi, Jeff. I have fixed patches as you suggested: https://gcc.gnu.org/pipermail/gcc-patches/2023-April/616515.html https://gcc.gnu.org/pipermail/gcc-patches/2023-April/616518.html

Re: Re: [GCC14 QUEUE PATCH] RISC-V: Optimize fault only first load

...@rivai.ai From: Jeff Law Date: 2023-04-22 11:18 To: juzhe.zhong; gcc-patches CC: kito.cheng; palmer Subject: Re: [GCC14 QUEUE PATCH] RISC-V: Optimize fault only first load On 3/29/23 19:28, juzhe.zh...@rivai.ai wrote: > From: Juzhe-Zhong > > gcc/ChangeLog: > > * con

Re: [GCC14 QUEUE PATCH] RISC-V: Optimize fault only first load

On 3/29/23 19:28, juzhe.zh...@rivai.ai wrote: From: Juzhe-Zhong gcc/ChangeLog: * config/riscv/riscv-vsetvl.cc (pass_vsetvl::cleanup_insns): Adapt PASS. This doesn't provide any useful information as far as I can tell. Perhaps something like: Erase AVL from instructions with the