diff options
| -rw-r--r-- | target/i386/tcg/translate.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index e8a9dcd21a..b21873ed23 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -7195,17 +7195,11 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu) reg = (b & 7) | REX_B(s); #ifdef TARGET_X86_64 if (dflag == MO_64) { - gen_op_mov_v_reg(s, MO_64, s->T0, reg); - tcg_gen_bswap64_i64(s->T0, s->T0); - gen_op_mov_reg_v(s, MO_64, reg, s->T0); - } else -#endif - { - gen_op_mov_v_reg(s, MO_32, s->T0, reg); - tcg_gen_ext32u_tl(s->T0, s->T0); - tcg_gen_bswap32_tl(s->T0, s->T0, TCG_BSWAP_IZ | TCG_BSWAP_OZ); - gen_op_mov_reg_v(s, MO_32, reg, s->T0); + tcg_gen_bswap64_i64(cpu_regs[reg], cpu_regs[reg]); + break; } +#endif + tcg_gen_bswap32_tl(cpu_regs[reg], cpu_regs[reg], TCG_BSWAP_OZ); break; case 0xd6: /* salc */ if (CODE64(s)) |