C++ (Cpp) float64_compare示例

示例#1

文件： op_helper.c 项目： Leecheolhee/VSSIM

void helper_fcmp_gt_DT(uint64_t t0, uint64_t t1)
{
    CPU_DoubleU d0, d1;
    d0.ll = t0;
    d1.ll = t1;

    if (float64_compare(d0.d, d1.d, &env->fp_status) == 1)
	set_t();
    else
	clr_t();
}

示例#2

文件： op_helper.c 项目： artyom-tarasenko/qemu

void helper_fcmp_gt_DT(CPUSH4State *env, float64 t0, float64 t1)
{
    int relation;

    set_float_exception_flags(0, &env->fp_status);
    relation = float64_compare(t0, t1, &env->fp_status);
    if (unlikely(relation == float_relation_unordered)) {
        update_fpscr(env, GETPC());
    } else {
        env->sr_t = (relation == float_relation_greater);
    }
}

示例#3

文件： op_helper.c 项目： B-Rich/serialice

void helper_fcmp_gt_DT(float64 t0, float64 t1)
{
    int relation;

    set_float_exception_flags(0, &env->fp_status);
    relation = float64_compare(t0, t1, &env->fp_status);
    if (unlikely(relation == float_relation_unordered)) {
        update_fpscr(GETPC());
    } else if (relation == float_relation_greater) {
	set_t();
    } else {
	clr_t();
    }
}

示例#4

文件： helper-a64.c 项目： 01org/qemu-lite

uint64_t HELPER(vfp_cmped_a64)(float64 x, float64 y, void *fp_status)
{
    return float_rel_to_flags(float64_compare(x, y, fp_status));
}