On 11/27/2016 09:53 AM, Laurent Vivier wrote: >> > + TCGv t0 = tcg_temp_new(); >> > + tcg_gen_sari_i32(QREG_CC_V, reg, bits - 1); >> > + tcg_gen_sari_i32(t0, t0, bits - count); > t0 is used unitialized, I think we should have here: > > tcg_gen_sari_i32(t0, reg, bits - count - 1); > > moreover we must use "bits - count - 1" to use also the current most > significant bit to compute V flag. >
Yep. r~
