diff options
| -rw-r--r-- | target-xtensa/translate.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/target-xtensa/translate.c b/target-xtensa/translate.c index b9acd70..82e8ccc 100644 --- a/target-xtensa/translate.c +++ b/target-xtensa/translate.c @@ -1829,26 +1829,8 @@ static void disas_xtensa_insn(DisasContext *dc) int maskimm = (1 << (OP2 + 1)) - 1; TCGv_i32 tmp = tcg_temp_new_i32(); - - if (shiftimm) { - tcg_gen_shri_i32(tmp, cpu_R[RRR_T], shiftimm); - } else { - tcg_gen_mov_i32(tmp, cpu_R[RRR_T]); - } - - switch (maskimm) { - case 0xff: - tcg_gen_ext8u_i32(cpu_R[RRR_R], tmp); - break; - - case 0xffff: - tcg_gen_ext16u_i32(cpu_R[RRR_R], tmp); - break; - - default: - tcg_gen_andi_i32(cpu_R[RRR_R], tmp, maskimm); - break; - } + tcg_gen_shri_i32(tmp, cpu_R[RRR_T], shiftimm); + tcg_gen_andi_i32(cpu_R[RRR_R], tmp, maskimm); tcg_temp_free(tmp); } break; |
