On 2012-10-17 16:05, Aurelien Jarno wrote: >>>> > >> + target_long temp; >>>> > >> + >>>> > >> + imm = (ctx->opcode >> 16) & 0xFF; >>>> > >> + temp = imm; >>>> > >> + temp = (temp << 8) | temp; >>>> > >> + temp = (temp << 16) | temp; >>>> > >> + temp = (temp << 32) | temp; >>>> > >> + tcg_gen_movi_tl(cpu_gpr[ret], temp); >>>> > >> + break; >>>> > >> + } >>> > > >>> > > This hasn't been fixed, and thus is still wrong. >>> > > >> > >> > Thank you for check this again. >> > May you give me more comment about this please? I'm not sure what >> > should do here. >> > > The instruction is defined as: > > | Replicate a immediate byte into all elements of an eight byte vector. > | > | Description: rd ← immediate || immediate || immediate || immediate || > immediate || > | immediate || immediate || immediate > > In your code, I only see the value replicated 4 times, not 8 times.
There are 3 doublings: 2**3 = 8. Look again, it's right. r~
