diff options
| -rw-r--r-- | target-cris/translate.c | 44 |
1 files changed, 2 insertions, 42 deletions
diff --git a/target-cris/translate.c b/target-cris/translate.c index 2cf01a52e7..14c167fb0b 100644 --- a/target-cris/translate.c +++ b/target-cris/translate.c @@ -340,46 +340,6 @@ static void t_gen_asr(TCGv d, TCGv a, TCGv b) tcg_temp_free(t_31); } -/* 64-bit signed mul, lower result in d and upper in d2. */ -static void t_gen_muls(TCGv d, TCGv d2, TCGv a, TCGv b) -{ - TCGv_i64 t0, t1; - - t0 = tcg_temp_new_i64(); - t1 = tcg_temp_new_i64(); - - tcg_gen_ext_i32_i64(t0, a); - tcg_gen_ext_i32_i64(t1, b); - tcg_gen_mul_i64(t0, t0, t1); - - tcg_gen_trunc_i64_i32(d, t0); - tcg_gen_shri_i64(t0, t0, 32); - tcg_gen_trunc_i64_i32(d2, t0); - - tcg_temp_free_i64(t0); - tcg_temp_free_i64(t1); -} - -/* 64-bit unsigned muls, lower result in d and upper in d2. */ -static void t_gen_mulu(TCGv d, TCGv d2, TCGv a, TCGv b) -{ - TCGv_i64 t0, t1; - - t0 = tcg_temp_new_i64(); - t1 = tcg_temp_new_i64(); - - tcg_gen_extu_i32_i64(t0, a); - tcg_gen_extu_i32_i64(t1, b); - tcg_gen_mul_i64(t0, t0, t1); - - tcg_gen_trunc_i64_i32(d, t0); - tcg_gen_shri_i64(t0, t0, 32); - tcg_gen_trunc_i64_i32(d2, t0); - - tcg_temp_free_i64(t0); - tcg_temp_free_i64(t1); -} - static void t_gen_cris_dstep(TCGv d, TCGv a, TCGv b) { int l1; @@ -832,10 +792,10 @@ static void cris_alu_op_exec(DisasContext *dc, int op, gen_helper_lz(dst, b); break; case CC_OP_MULS: - t_gen_muls(dst, cpu_PR[PR_MOF], a, b); + tcg_gen_muls2_tl(dst, cpu_PR[PR_MOF], a, b); break; case CC_OP_MULU: - t_gen_mulu(dst, cpu_PR[PR_MOF], a, b); + tcg_gen_mulu2_tl(dst, cpu_PR[PR_MOF], a, b); break; case CC_OP_DSTEP: t_gen_cris_dstep(dst, a, b); |