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-rw-r--r--target-xtensa/translate.c22
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;
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