Committed, thanks Kito.
Pan
From: Kito Cheng
Sent: Monday, October 23, 2023 5:50 PM
To: Juzhe-Zhong
Cc: GCC Patches ; Kito Cheng ;
Jeff Law ; Robin Dapp
Subject: Re: [PATCH V2] RISC-V: Fix ICE for the fusion case from vsetvl to
scalar move[PR111927]
LGTM
Juzhe-Zhong mailto:juzhe.zh
LGTM
Juzhe-Zhong 於 2023年10月23日 週一 17:41 寫道：
> 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_use
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
