Translators are no longer required to free tcg temporaries.
Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
{
TCGv discard = tcg_temp_new();
tcg_gen_muls2_tl(discard, dest, src1, src2);
- tcg_temp_free(discard);
}
static void gen_mulh_du(TCGv dest, TCGv src1, TCGv src2)
{
TCGv discard = tcg_temp_new();
tcg_gen_mulu2_tl(discard, dest, src1, src2);
- tcg_temp_free(discard);
}
static void prep_divisor_d(TCGv ret, TCGv src1, TCGv src2)
tcg_gen_and_tl(ret, ret, t0);
tcg_gen_or_tl(ret, ret, t1);
tcg_gen_movcond_tl(TCG_COND_NE, ret, ret, zero, ret, src2);
-
- tcg_temp_free(t0);
- tcg_temp_free(t1);
}
static void prep_divisor_du(TCGv ret, TCGv src2)
TCGv t0 = tcg_temp_new();
prep_divisor_d(t0, src1, src2);
tcg_gen_div_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_rem_d(TCGv dest, TCGv src1, TCGv src2)
TCGv t0 = tcg_temp_new();
prep_divisor_d(t0, src1, src2);
tcg_gen_rem_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_div_du(TCGv dest, TCGv src1, TCGv src2)
TCGv t0 = tcg_temp_new();
prep_divisor_du(t0, src2);
tcg_gen_divu_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_rem_du(TCGv dest, TCGv src1, TCGv src2)
TCGv t0 = tcg_temp_new();
prep_divisor_du(t0, src2);
tcg_gen_remu_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_div_w(TCGv dest, TCGv src1, TCGv src2)
/* We need not check for integer overflow for div_w. */
prep_divisor_du(t0, src2);
tcg_gen_div_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_rem_w(TCGv dest, TCGv src1, TCGv src2)
/* We need not check for integer overflow for rem_w. */
prep_divisor_du(t0, src2);
tcg_gen_rem_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_alsl(TCGv dest, TCGv src1, TCGv src2, target_long sa)
TCGv t0 = tcg_temp_new();
tcg_gen_shli_tl(t0, src1, sa);
tcg_gen_add_tl(dest, t0, src2);
- tcg_temp_free(t0);
}
static bool trans_lu32i_d(DisasContext *ctx, arg_lu32i_d *a)
tcg_gen_st_tl(t0, cpu_env, offsetof(CPULoongArchState, lladdr));
tcg_gen_st_tl(dest, cpu_env, offsetof(CPULoongArchState, llval));
gen_set_gpr(a->rd, dest, EXT_NONE);
- tcg_temp_free(t0);
return true;
}
tcg_gen_setcond_tl(TCG_COND_EQ, dest, t0, cpu_llval);
gen_set_label(done);
gen_set_gpr(a->rd, dest, EXT_NONE);
- tcg_temp_free(t0);
- tcg_temp_free(val);
return true;
}
tcg_gen_and_tl(t1, src1, mask);
tcg_gen_shli_tl(t1, t1, 8);
tcg_gen_or_tl(dest, t0, t1);
-
- tcg_temp_free(t0);
- tcg_temp_free(t1);
}
static void gen_revb_4h(TCGv dest, TCGv src1)
tcg_gen_and_tl(t1, src1, mask);
tcg_gen_shli_tl(t1, t1, 8);
tcg_gen_or_tl(dest, t0, t1);
-
- tcg_temp_free(t0);
- tcg_temp_free(t1);
}
static void gen_revh_2w(TCGv dest, TCGv src1)
tcg_gen_and_i64(t0, t0, mask);
tcg_gen_shli_i64(t1, t1, 16);
tcg_gen_or_i64(dest, t1, t0);
-
- tcg_temp_free_i64(t0);
- tcg_temp_free_i64(t1);
}
static void gen_revh_d(TCGv dest, TCGv src1)
tcg_gen_shli_tl(t0, t0, 16);
tcg_gen_or_tl(t0, t0, t1);
tcg_gen_rotri_tl(dest, t0, 32);
-
- tcg_temp_free(t0);
- tcg_temp_free(t1);
}
static void gen_maskeqz(TCGv dest, TCGv src1, TCGv src2)
fn(var, cpu_env, cpu_fpr[a->fj], cpu_fpr[a->fk], tcg_constant_i32(flags));
tcg_gen_st8_tl(var, cpu_env, offsetof(CPULoongArchState, cf[a->cd]));
- tcg_temp_free(var);
return true;
}
fn(var, cpu_env, cpu_fpr[a->fj], cpu_fpr[a->fk], tcg_constant_i32(flags));
tcg_gen_st8_tl(var, cpu_env, offsetof(CPULoongArchState, cf[a->cd]));
-
- tcg_temp_free(var);
return true;
}
static bool gen_fload_i(DisasContext *ctx, arg_fr_i *a, MemOp mop)
{
TCGv addr = gpr_src(ctx, a->rj, EXT_NONE);
- TCGv temp = NULL;
CHECK_FPE;
if (a->imm) {
- temp = tcg_temp_new();
+ TCGv temp = tcg_temp_new();
tcg_gen_addi_tl(temp, addr, a->imm);
addr = temp;
}
tcg_gen_qemu_ld_tl(cpu_fpr[a->fd], addr, ctx->mem_idx, mop);
maybe_nanbox_load(cpu_fpr[a->fd], mop);
- if (temp) {
- tcg_temp_free(temp);
- }
-
return true;
}
static bool gen_fstore_i(DisasContext *ctx, arg_fr_i *a, MemOp mop)
{
TCGv addr = gpr_src(ctx, a->rj, EXT_NONE);
- TCGv temp = NULL;
CHECK_FPE;
if (a->imm) {
- temp = tcg_temp_new();
+ TCGv temp = tcg_temp_new();
tcg_gen_addi_tl(temp, addr, a->imm);
addr = temp;
}
tcg_gen_qemu_st_tl(cpu_fpr[a->fd], addr, ctx->mem_idx, mop);
-
- if (temp) {
- tcg_temp_free(temp);
- }
return true;
}
tcg_gen_add_tl(addr, src1, src2);
tcg_gen_qemu_ld_tl(cpu_fpr[a->fd], addr, ctx->mem_idx, mop);
maybe_nanbox_load(cpu_fpr[a->fd], mop);
- tcg_temp_free(addr);
return true;
}
addr = tcg_temp_new();
tcg_gen_add_tl(addr, src1, src2);
tcg_gen_qemu_st_tl(cpu_fpr[a->fd], addr, ctx->mem_idx, mop);
- tcg_temp_free(addr);
return true;
}
tcg_gen_add_tl(addr, src1, src2);
tcg_gen_qemu_ld_tl(cpu_fpr[a->fd], addr, ctx->mem_idx, mop);
maybe_nanbox_load(cpu_fpr[a->fd], mop);
- tcg_temp_free(addr);
return true;
}
gen_helper_asrtgt_d(cpu_env, src1, src2);
tcg_gen_add_tl(addr, src1, src2);
tcg_gen_qemu_st_tl(cpu_fpr[a->fd], addr, ctx->mem_idx, mop);
- tcg_temp_free(addr);
return true;
}
tcg_gen_add_tl(addr, src1, src2);
tcg_gen_qemu_ld_tl(cpu_fpr[a->fd], addr, ctx->mem_idx, mop);
maybe_nanbox_load(cpu_fpr[a->fd], mop);
- tcg_temp_free(addr);
return true;
}
gen_helper_asrtle_d(cpu_env, src1, src2);
tcg_gen_add_tl(addr, src1, src2);
tcg_gen_qemu_st_tl(cpu_fpr[a->fd], addr, ctx->mem_idx, mop);
- tcg_temp_free(addr);
return true;
}
tcg_gen_ld8u_tl(cond, cpu_env, offsetof(CPULoongArchState, cf[a->ca]));
tcg_gen_movcond_tl(TCG_COND_EQ, cpu_fpr[a->fd], cond, zero,
cpu_fpr[a->fj], cpu_fpr[a->fk]);
- tcg_temp_free(cond);
return true;
}
tcg_gen_andi_i32(fcsr0, fcsr0, ~mask);
tcg_gen_or_i32(fcsr0, fcsr0, temp);
tcg_gen_st_i32(fcsr0, cpu_env, offsetof(CPULoongArchState, fcsr0));
-
- tcg_temp_free_i32(temp);
- tcg_temp_free_i32(fcsr0);
}
/*
t0 = tcg_temp_new();
tcg_gen_andi_tl(t0, cpu_fpr[a->fj], 0x1);
tcg_gen_st8_tl(t0, cpu_env, offsetof(CPULoongArchState, cf[a->cd & 0x7]));
- tcg_temp_free(t0);
return true;
}
t0 = tcg_temp_new();
tcg_gen_andi_tl(t0, gpr_src(ctx, a->rj, EXT_NONE), 0x1);
tcg_gen_st8_tl(t0, cpu_env, offsetof(CPULoongArchState, cf[a->cd & 0x7]));
- tcg_temp_free(t0);
return true;
}
{
TCGv dest = gpr_dst(ctx, a->rd, EXT_NONE);
TCGv addr = gpr_src(ctx, a->rj, EXT_NONE);
- TCGv temp = NULL;
if (a->imm) {
- temp = tcg_temp_new();
+ TCGv temp = tcg_temp_new();
tcg_gen_addi_tl(temp, addr, a->imm);
addr = temp;
}
tcg_gen_qemu_ld_tl(dest, addr, ctx->mem_idx, mop);
gen_set_gpr(a->rd, dest, EXT_NONE);
-
- if (temp) {
- tcg_temp_free(temp);
- }
-
return true;
}
{
TCGv data = gpr_src(ctx, a->rd, EXT_NONE);
TCGv addr = gpr_src(ctx, a->rj, EXT_NONE);
- TCGv temp = NULL;
if (a->imm) {
- temp = tcg_temp_new();
+ TCGv temp = tcg_temp_new();
tcg_gen_addi_tl(temp, addr, a->imm);
addr = temp;
}
tcg_gen_qemu_st_tl(data, addr, ctx->mem_idx, mop);
-
- if (temp) {
- tcg_temp_free(temp);
- }
-
return true;
}
tcg_gen_add_tl(addr, src1, src2);
tcg_gen_qemu_ld_tl(dest, addr, ctx->mem_idx, mop);
gen_set_gpr(a->rd, dest, EXT_NONE);
- tcg_temp_free(addr);
return true;
}
tcg_gen_add_tl(addr, src1, src2);
tcg_gen_qemu_st_tl(data, addr, ctx->mem_idx, mop);
- tcg_temp_free(addr);
return true;
}
{
TCGv dest = gpr_dst(ctx, a->rd, EXT_NONE);
TCGv addr = gpr_src(ctx, a->rj, EXT_NONE);
- TCGv temp = NULL;
if (a->imm) {
- temp = tcg_temp_new();
+ TCGv temp = tcg_temp_new();
tcg_gen_addi_tl(temp, addr, a->imm);
addr = temp;
}
tcg_gen_qemu_ld_tl(dest, addr, ctx->mem_idx, mop);
gen_set_gpr(a->rd, dest, EXT_NONE);
-
- if (temp) {
- tcg_temp_free(temp);
- }
-
return true;
}
{
TCGv data = gpr_src(ctx, a->rd, EXT_NONE);
TCGv addr = gpr_src(ctx, a->rj, EXT_NONE);
- TCGv temp = NULL;
if (a->imm) {
- temp = tcg_temp_new();
+ TCGv temp = tcg_temp_new();
tcg_gen_addi_tl(temp, addr, a->imm);
addr = temp;
}
tcg_gen_qemu_st_tl(data, addr, ctx->mem_idx, mop);
-
- if (temp) {
- tcg_temp_free(temp);
- }
-
return true;
}
tcg_gen_st_tl(newv, cpu_env, csr->offset);
}
gen_set_gpr(a->rd, oldv, EXT_NONE);
-
- tcg_temp_free(temp);
- tcg_temp_free(newv);
- tcg_temp_free(oldv);
return true;
}
TCGv t0 = tcg_temp_new();
tcg_gen_andi_tl(t0, src2, 0x1f);
tcg_gen_shl_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_srl_w(TCGv dest, TCGv src1, TCGv src2)
TCGv t0 = tcg_temp_new();
tcg_gen_andi_tl(t0, src2, 0x1f);
tcg_gen_shr_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_sra_w(TCGv dest, TCGv src1, TCGv src2)
TCGv t0 = tcg_temp_new();
tcg_gen_andi_tl(t0, src2, 0x1f);
tcg_gen_sar_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_sll_d(TCGv dest, TCGv src1, TCGv src2)
TCGv t0 = tcg_temp_new();
tcg_gen_andi_tl(t0, src2, 0x3f);
tcg_gen_shl_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_srl_d(TCGv dest, TCGv src1, TCGv src2)
TCGv t0 = tcg_temp_new();
tcg_gen_andi_tl(t0, src2, 0x3f);
tcg_gen_shr_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_sra_d(TCGv dest, TCGv src1, TCGv src2)
TCGv t0 = tcg_temp_new();
tcg_gen_andi_tl(t0, src2, 0x3f);
tcg_gen_sar_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static void gen_rotr_w(TCGv dest, TCGv src1, TCGv src2)
tcg_gen_rotr_i32(t1, t1, t2);
tcg_gen_ext_i32_tl(dest, t1);
-
- tcg_temp_free_i32(t1);
- tcg_temp_free_i32(t2);
- tcg_temp_free(t0);
}
static void gen_rotr_d(TCGv dest, TCGv src1, TCGv src2)
TCGv t0 = tcg_temp_new();
tcg_gen_andi_tl(t0, src2, 0x3f);
tcg_gen_rotr_tl(dest, src1, t0);
- tcg_temp_free(t0);
}
static bool trans_srai_w(DisasContext *ctx, arg_srai_w *a)