Re: [PATCH] RISC-V: Fix PR109399 VSETVL PASS bug

2023-04-04 Thread Jeff Law via Gcc-patches
On 4/4/23 02:46, juzhe.zh...@rivai.ai wrote: From: Juzhe-Zhong This patch fix bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109399 PR 109399 gcc/ChangeLog: * config/riscv/riscv-vsetvl.cc (pass_vsetvl::compute_local_backward_infos): Update user vsetvl in local

[PATCH] RISC-V: Fix PR109399 VSETVL PASS bug

2023-04-04 Thread juzhe . zhong
From: Juzhe-Zhong This patch fix bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109399 PR 109399 gcc/ChangeLog: * config/riscv/riscv-vsetvl.cc (pass_vsetvl::compute_local_backward_infos): Update user vsetvl in local demand fusion. gcc/testsuite/ChangeLog: *