diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2022-04-26 09:30:19 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-04-28 13:38:14 +0100 |
| commit | c49a6f0d5247e00dfd3ee1f561c608c51b023788 (patch) | |
| tree | 90cb964bfbef4cc4e52c80882d08631bde6dd41f /target | |
| parent | 3dd066142ca81345468c9923e1bdd4fdda9bc50e (diff) | |
target/arm: Use tcg_constant for disas_iwmmxt_insn
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20220426163043.100432-24-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target')
| -rw-r--r-- | target/arm/translate.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/target/arm/translate.c b/target/arm/translate.c index 9bd1b46a52..501192ed55 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -1845,24 +1845,21 @@ static int disas_iwmmxt_insn(DisasContext *s, uint32_t insn) gen_op_iwmmxt_movq_M0_wRn(wrd); switch ((insn >> 6) & 3) { case 0: - tmp2 = tcg_const_i32(0xff); - tmp3 = tcg_const_i32((insn & 7) << 3); + tmp2 = tcg_constant_i32(0xff); + tmp3 = tcg_constant_i32((insn & 7) << 3); break; case 1: - tmp2 = tcg_const_i32(0xffff); - tmp3 = tcg_const_i32((insn & 3) << 4); + tmp2 = tcg_constant_i32(0xffff); + tmp3 = tcg_constant_i32((insn & 3) << 4); break; case 2: - tmp2 = tcg_const_i32(0xffffffff); - tmp3 = tcg_const_i32((insn & 1) << 5); + tmp2 = tcg_constant_i32(0xffffffff); + tmp3 = tcg_constant_i32((insn & 1) << 5); break; default: - tmp2 = NULL; - tmp3 = NULL; + g_assert_not_reached(); } gen_helper_iwmmxt_insr(cpu_M0, cpu_M0, tmp, tmp2, tmp3); - tcg_temp_free_i32(tmp3); - tcg_temp_free_i32(tmp2); tcg_temp_free_i32(tmp); gen_op_iwmmxt_movq_wRn_M0(wrd); gen_op_iwmmxt_set_mup(); @@ -2318,10 +2315,9 @@ static int disas_iwmmxt_insn(DisasContext *s, uint32_t insn) rd0 = (insn >> 16) & 0xf; rd1 = (insn >> 0) & 0xf; gen_op_iwmmxt_movq_M0_wRn(rd0); - tmp = tcg_const_i32((insn >> 20) & 3); iwmmxt_load_reg(cpu_V1, rd1); - gen_helper_iwmmxt_align(cpu_M0, cpu_M0, cpu_V1, tmp); - tcg_temp_free_i32(tmp); + gen_helper_iwmmxt_align(cpu_M0, cpu_M0, cpu_V1, + tcg_constant_i32((insn >> 20) & 3)); gen_op_iwmmxt_movq_wRn_M0(wrd); gen_op_iwmmxt_set_mup(); break; @@ -2375,9 +2371,8 @@ static int disas_iwmmxt_insn(DisasContext *s, uint32_t insn) wrd = (insn >> 12) & 0xf; rd0 = (insn >> 16) & 0xf; gen_op_iwmmxt_movq_M0_wRn(rd0); - tmp = tcg_const_i32(((insn >> 16) & 0xf0) | (insn & 0x0f)); + tmp = tcg_constant_i32(((insn >> 16) & 0xf0) | (insn & 0x0f)); gen_helper_iwmmxt_shufh(cpu_M0, cpu_env, cpu_M0, tmp); - tcg_temp_free_i32(tmp); gen_op_iwmmxt_movq_wRn_M0(wrd); gen_op_iwmmxt_set_mup(); gen_op_iwmmxt_set_cup(); |