Re: [PATCH] LoongArch: Fix wrong code from bstrpick split

2025-09-14 Thread Lulu Cheng
在 2025/9/12 下午10:36, Xi Ruoyao 写道: After late-combine is added, split1 can see an input like (insn 56 55 169 5 (set (reg/v:DI 87 [ n ]) (ior:DI (and:DI (reg/v:DI 87 [ n ]) (const_int 281474976710655 [0x])) (and:DI (reg:

[PATCH] LoongArch: Fix wrong code from bstrpick split

2025-09-12 Thread Xi Ruoyao
After late-combine is added, split1 can see an input like (insn 56 55 169 5 (set (reg/v:DI 87 [ n ]) (ior:DI (and:DI (reg/v:DI 87 [ n ]) (const_int 281474976710655 [0x])) (and:DI (reg:DI 131 [ _45 ]) (con