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target/xtensa: use tcg_constant_* for FPU conversion opcodes 

FPU conversion opcodes pass scale (range 0..15) and rounding mode to
their helpers. Use tcg_constant_* for them.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
master
Max Filippov 2022-04-21 13:38:58 -07:00
parent dad266a1e3
commit 867e354cbd
1 changed files with 6 additions and 12 deletions
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18
target/xtensa/translate.c
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@ -6513,20 +6513,19 @@ static void translate_const_s(DisasContext *dc, const OpcodeArg arg[],
static void translate_float_d(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
TCGv_i32 scale = tcg_const_i32(-arg[2].imm);
TCGv_i32 scale = tcg_constant_i32(-arg[2].imm);
if (par[0]) {
gen_helper_uitof_d(arg[0].out, cpu_env, arg[1].in, scale);
} else {
gen_helper_itof_d(arg[0].out, cpu_env, arg[1].in, scale);
}
tcg_temp_free(scale);
}
static void translate_float_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
TCGv_i32 scale = tcg_const_i32(-arg[2].imm);
TCGv_i32 scale = tcg_constant_i32(-arg[2].imm);
OpcodeArg arg32[1];
get_f32_o1(arg, arg32, 0);
@ -6536,14 +6535,13 @@ static void translate_float_s(DisasContext *dc, const OpcodeArg arg[],
gen_helper_itof_s(arg32[0].out, cpu_env, arg[1].in, scale);
}
put_f32_o1(arg, arg32, 0);
tcg_temp_free(scale);
}
static void translate_ftoi_d(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
TCGv_i32 rounding_mode = tcg_const_i32(par[0]);
TCGv_i32 scale = tcg_const_i32(arg[2].imm);
TCGv_i32 rounding_mode = tcg_constant_i32(par[0]);
TCGv_i32 scale = tcg_constant_i32(arg[2].imm);
if (par[1]) {
gen_helper_ftoui_d(arg[0].out, cpu_env, arg[1].in,
@ -6552,15 +6550,13 @@ static void translate_ftoi_d(DisasContext *dc, const OpcodeArg arg[],
gen_helper_ftoi_d(arg[0].out, cpu_env, arg[1].in,
rounding_mode, scale);
}
tcg_temp_free(rounding_mode);
tcg_temp_free(scale);
}
static void translate_ftoi_s(DisasContext *dc, const OpcodeArg arg[],
const uint32_t par[])
{
TCGv_i32 rounding_mode = tcg_const_i32(par[0]);
TCGv_i32 scale = tcg_const_i32(arg[2].imm);
TCGv_i32 rounding_mode = tcg_constant_i32(par[0]);
TCGv_i32 scale = tcg_constant_i32(arg[2].imm);
OpcodeArg arg32[2];
get_f32_i1(arg, arg32, 1);
@ -6572,8 +6568,6 @@ static void translate_ftoi_s(DisasContext *dc, const OpcodeArg arg[],
rounding_mode, scale);
}
put_f32_i1(arg, arg32, 1);
tcg_temp_free(rounding_mode);
tcg_temp_free(scale);
}
static void translate_ldsti(DisasContext *dc, const OpcodeArg arg[],