Re: [PATCH] RISC-V: Fix ICE for the fusion case from vsetvl to scalar move[PR111927]

2023-10-23 Thread Kito Cheng
Few minor comments: On Mon, Oct 23, 2023 at 5:04 PM Juzhe-Zhong wrote: > > ICE: > > during RTL pass: vsetvl > : In function 'riscv_lms_f32': > :240:1: internal compiler error: in merge, at > config/riscv/riscv-vsetvl.cc:1997 > 240 | } > > In general compatible_p (avl_equal_p) has: > > if (

[PATCH] RISC-V: Fix ICE for the fusion case from vsetvl to scalar move[PR111927]

2023-10-23 Thread Juzhe-Zhong
ICE: during RTL pass: vsetvl : In function 'riscv_lms_f32': :240:1: internal compiler error: in merge, at config/riscv/riscv-vsetvl.cc:1997 240 | } In general compatible_p (avl_equal_p) has: if (next.has_vl () && next.vl_used_by_non_rvv_insn_p ()) return false; Don't fuse AVL of vs