Re: [PATCH v2] RISC-V: Fix ICE for vector single-width integer multiply-add intrinsics

2024-08-17 Thread Jeff Law
On 8/7/24 9:01 PM, Jin Ma wrote: When rs1 is the immediate 0, the following ICE occurs: error: unrecognizable insn: (insn 8 5 12 2 (set (reg:RVVM1DI 134 [ ]) (if_then_else:RVVM1DI (unspec:RVVMF64BI [ (const_vector:RVVMF64BI repeat [

[PATCH v2] RISC-V: Fix ICE for vector single-width integer multiply-add intrinsics

2024-08-07 Thread Jin Ma
When rs1 is the immediate 0, the following ICE occurs: error: unrecognizable insn: (insn 8 5 12 2 (set (reg:RVVM1DI 134 [ ]) (if_then_else:RVVM1DI (unspec:RVVMF64BI [ (const_vector:RVVMF64BI repeat [ (const_int 1 [0x1])