// File: /workspace/github_c_makefile_star2_O1/BernardTatin[P]s7sh/s7.c
// Function: g_max
static s7_pointer g_max(s7_scheme *sc, s7_pointer args)
    {
#define H_max "(max ...) returns the maximum of its arguments"
#define Q_max sc->pcl_r

        s7_pointer x, y, p;
        s7_int num_a, num_b, den_a, den_b;

        x = car(args);
        p = cdr(args);

        switch (type(x))
        {
            case T_INTEGER:
MAX_INTEGERS:
                if (is_null(p)) return(x);
                y = car(p);
                p = cdr(p);
                switch (type(y))
                {
                    case T_INTEGER:
                        if (integer(x) < integer(y)) x = y;
                        goto MAX_INTEGERS;

                    case T_RATIO:
                        num_a = integer(x);
                        den_a = 1;
                        num_b = numerator(y);
                        den_b = denominator(y);
                        goto RATIO_MAX_RATIO;

                    case T_REAL:
                        if (is_NaN(real(y)))
                            return(nan_with_error_check(sc, y, p, args, sc->max_symbol));
                        if (integer(x) < real(y))
                        {
                            x = y;
                            goto MAX_REALS;
                        }
                        goto MAX_INTEGERS;

                    default:
                        return(method_or_bust(sc, y, sc->max_symbol, cons_unchecked(sc, x, cons(sc, y, p)), T_REAL, position_of(p, args) - 1));
                }

            case T_RATIO:
MAX_RATIOS:
                if (is_null(p)) return(x);
                y = car(p);
                p = cdr(p);
                switch (type(y))
                {
                    case T_INTEGER:
                        num_a = numerator(x);
                        den_a = denominator(x);
                        num_b = integer(y);
                        den_b = 1;
                        goto RATIO_MAX_RATIO;

                    case T_RATIO:
                        num_a = numerator(x);
                        den_a = denominator(x);
                        num_b = numerator(y);
                        den_b = denominator(y);

RATIO_MAX_RATIO:
                        /* there are tricky cases here where long ints outrun doubles:
                         *   (max 92233720368547758/9223372036854775807 92233720368547757/9223372036854775807)
                         * which should be 92233720368547758/9223372036854775807) but first the fraction gets reduced
                         * to 13176245766935394/1317624576693539401, so we fall into the double comparison, and
                         * there we should be comparing
                         *    9.999999999999999992410584792601468961145E-3 and
                         *    9.999999999999999883990367544051025548645E-3
                         * but if using doubles we get
                         *    0.010000000000000000208166817117 and
                         *    0.010000000000000000208166817117
                         * that is, we can't distinguish these two fractions once they're coerced to doubles.
                         * Even long doubles fail in innocuous-looking cases:
                         *     (min 21053343141/6701487259 3587785776203/1142027682075) -> 3587785776203/1142027682075
                         *     (max 21053343141/6701487259 3587785776203/1142027682075) -> 3587785776203/1142027682075
                         */

                        if ((num_a < 0) && (num_b >= 0)) /* x < 0, y >= 0 -> y */
                            x = y;
                        else
                        {
                            if ((num_a < 0) || (num_b >= 0))
                            {
                                if (den_a == den_b)
                                {
                                    if (num_a < num_b)
                                        x = y;
                                }
                                else
                                {
                                    if (num_a == num_b)
                                    {
                                        if (((num_a >= 0) &&
                                                    (den_a > den_b)) ||
                                                ((num_a < 0) &&
                                                 (den_a < den_b)))
                                            x = y;
                                    }
                                    else
                                    {
                                        s7_int vala, valb;
                                        vala = num_a / den_a;
                                        valb = num_b / den_b;
                                        if (!((vala > valb) ||
                                                    ((vala == valb) && (is_t_integer(y)))))
                                        {
                                            if ((valb > vala) ||
                                                    ((vala == valb) && (is_t_integer(x))) ||
                                                    /* sigh -- both are ratios and the int32_t parts are equal */
                                                    (((long_double)(num_a % den_a) / (long_double)den_a) <= ((long_double)(num_b % den_b) / (long_double)den_b)))
                                                x = y;
                                        }}}}
                        }
                        if (is_t_ratio(x))
                            goto MAX_RATIOS;
                        goto MAX_INTEGERS;

                    case T_REAL:
                        /* (max 3/4 +nan.0) should probably return NaN */
                        if (is_NaN(real(y)))
                            return(nan_with_error_check(sc, y, p, args, sc->max_symbol));

                        if (fraction(x) < real(y))
                        {
                            x = y;
                            goto MAX_REALS;
                        }
                        goto MAX_RATIOS;

                    default:
                        return(method_or_bust(sc, y, sc->max_symbol, cons_unchecked(sc, x, cons(sc, y, p)), T_REAL, position_of(p, args) - 1));
                }

            case T_REAL:
                if (is_NaN(real(x)))
                    return(nan_with_error_check(sc, x, p, args, sc->max_symbol));

MAX_REALS:
                if (is_null(p)) return(x);
                y = car(p);
                p = cdr(p);

                switch (type(y))
                {
                    case T_INTEGER:
                        if (real(x) < integer(y))
                        {
                            x = y;
                            goto MAX_INTEGERS;
                        }
                        goto MAX_REALS;

                    case T_RATIO:
                        if (real(x) < fraction(y))
                        {
                            x = y;
                            goto MAX_RATIOS;
                        }
                        goto MAX_REALS;

                    case T_REAL:
                        if (is_NaN(real(y)))
                            return(nan_with_error_check(sc, y, p, args, sc->max_symbol));
                        if (real(x) < real(y)) x = y;
                        goto MAX_REALS;

                    default:
                        return(method_or_bust(sc, y, sc->max_symbol, cons_unchecked(sc, x, cons(sc, y, p)), T_REAL, position_of(p, args) - 1));
                }

            default:
                return(method_or_bust(sc, x, sc->max_symbol, cons(sc, x, p), T_REAL, 1));
        }
    }

// Assembly:
pushq %rbp
pushq %r15
pushq %r14
pushq %r13
pushq %r12
pushq %rbx
subq $0x48, %rsp
movq %rsi, %r15
movq %rdi, %rbx
movq 0x8(%rsi), %r12
movq 0x10(%rsi), %r14
movzbl (%r12), %eax
cmpl $0xd, %eax
je 0x70a3f
cmpl $0xc, %eax
je 0x70cb7
cmpl $0xb, %eax
je 0x70a58
movq 0x1328(%rbx), %r15
movq 0x90(%rbx), %rax
cmpq 0x98(%rbx), %rax
ja 0x70a00
movq %rbx, %rdi
callq 0xb389
movq 0x90(%rbx), %rax
leaq -0x8(%rax), %rcx
movq %rcx, 0x90(%rbx)
movq -0x8(%rax), %rcx
movq $0x200001, (%rcx)       # imm = 0x200001
movq %r12, 0x8(%rcx)
movq %r14, 0x10(%rcx)
movq %rbx, %rdi
movq %r12, %rsi
movq %r15, %rdx
movl $0xd, %r8d
movl $0x1, %r9d
jmp 0x70b8d
movsd 0x8(%r12), %xmm0
ucomisd %xmm0, %xmm0
jp 0x70ca5
movq %r12, %r13
jmp 0x70d17
movq 0x110(%rbx), %rax
cmpq %rax, %r14
je 0x70b43
movq 0x8(%r14), %r13
movq 0x10(%r14), %r14
movzbl (%r13), %ecx
cmpl $0xd, %ecx
jne 0x70a9f
movsd 0x8(%r13), %xmm0
ucomisd %xmm0, %xmm0
jp 0x70b58
xorps %xmm1, %xmm1
cvtsi2sdq 0x8(%r12), %xmm1
ucomisd %xmm1, %xmm0
jbe 0x70a5f
jmp 0x70d17
cmpl $0xc, %ecx
je 0x70ab8
cmpl $0xb, %ecx
jne 0x70ac7
movq 0x8(%r12), %rcx
cmpq 0x8(%r13), %rcx
cmovlq %r13, %r12
jmp 0x70a5f
movq 0x10(%r13), %r8
movl $0x1, %r9d
jmp 0x70d43
movq 0x1328(%rbx), %rbp
movq 0x90(%rbx), %rax
cmpq 0x98(%rbx), %rax
ja 0x70ae6
movq %rbx, %rdi
callq 0xb389
movq 0x90(%rbx), %rax
leaq -0x8(%rax), %rcx
movq %rcx, 0x90(%rbx)
movq -0x8(%rax), %rax
movl $0x200001, %edx         # imm = 0x200001
movq %rdx, (%rax)
movq %r13, 0x8(%rax)
movq %r14, 0x10(%rax)
movq 0x90(%rbx), %rcx
leaq -0x8(%rcx), %rsi
movq %rsi, 0x90(%rbx)
movq -0x8(%rcx), %rcx
movq %rdx, (%rcx)
movq %r12, 0x8(%rcx)
movq %rax, 0x10(%rcx)
xorl %r9d, %r9d
cmpq %r15, %r14
je 0x70b7e
movq 0x10(%r15), %r15
incl %r9d
cmpq %r14, %r15
jne 0x70b35
jmp 0x70b7e
movq %r12, %r13
movq %r13, %rax
addq $0x48, %rsp
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
popq %rbp
retq
movq 0x1328(%rbx), %r8
movq %rbx, %rdi
movq %r13, %rsi
movq %r14, %rdx
movq %r15, %rcx
addq $0x48, %rsp
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
popq %rbp
jmp 0x105133
movq %rbx, %rdi
movq %r13, %rsi
movq %rbp, %rdx
movl $0xd, %r8d
addq $0x48, %rsp
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
popq %rbp
jmp 0xf1ae
cmpq %rax, %r14
je 0x70b46
movq 0x8(%r14), %r12
movq 0x10(%r14), %r14
movzbl (%r12), %ecx
cmpl $0xb, %ecx
je 0x70be7
cmpl $0xc, %ecx
jne 0x70bfe
fldl 0x8(%r13)
movq 0x8(%r12), %rcx
movq 0x10(%r12), %rdx
movq %rcx, 0x8(%rsp)
fildll 0x8(%rsp)
movq %rdx, (%rsp)
fildll (%rsp)
fdivrp %st, %st(1)
fucompi %st(1), %st
fstp %st(0)
jbe 0x70ba0
jmp 0x70cb7
xorps %xmm0, %xmm0
cvtsi2sdq 0x8(%r12), %xmm0
ucomisd 0x8(%r13), %xmm0
jbe 0x70ba0
jmp 0x70a58
cmpl $0xd, %ecx
jne 0x70c20
movsd 0x8(%r12), %xmm0
ucomisd %xmm0, %xmm0
jp 0x70ca5
ucomisd 0x8(%r13), %xmm0
cmovaq %r12, %r13
jmp 0x70ba0
movq 0x1328(%rbx), %rbp
movq 0x90(%rbx), %rax
cmpq 0x98(%rbx), %rax
ja 0x70c3f
movq %rbx, %rdi
callq 0xb389
movq 0x90(%rbx), %rax
leaq -0x8(%rax), %rcx
movq %rcx, 0x90(%rbx)
movq -0x8(%rax), %rax
movl $0x200001, %edx         # imm = 0x200001
movq %rdx, (%rax)
movq %r12, 0x8(%rax)
movq %r14, 0x10(%rax)
movq 0x90(%rbx), %rcx
leaq -0x8(%rcx), %rsi
movq %rsi, 0x90(%rbx)
movq -0x8(%rcx), %rcx
movq %rdx, (%rcx)
movq %r13, 0x8(%rcx)
movq %rax, 0x10(%rcx)
xorl %r9d, %r9d
cmpq %r15, %r14
je 0x70c9a
movq 0x10(%r15), %r15
incl %r9d
cmpq %r14, %r15
jne 0x70c8e
movq %rbx, %rdi
movq %r12, %rsi
jmp 0x70b84
movq 0x1328(%rbx), %r8
movq %rbx, %rdi
movq %r12, %rsi
jmp 0x70b65
movq 0x110(%rbx), %rax
cmpq %rax, %r14
je 0x70b43
movq 0x8(%r14), %r13
movq 0x10(%r14), %r14
movzbl (%r13), %ecx
cmpl $0xd, %ecx
jne 0x70d23
movsd 0x8(%r13), %xmm0
ucomisd %xmm0, %xmm0
jp 0x70b58
movq 0x8(%r12), %rcx
movq 0x10(%r12), %rdx
movq %rcx, 0x20(%rsp)
fildll 0x20(%rsp)
movq %rdx, 0x18(%rsp)
fildll 0x18(%rsp)
fdivrp %st, %st(1)
movsd %xmm0, 0x10(%rsp)
fldl 0x10(%rsp)
fucompi %st(1), %st
fstp %st(0)
jbe 0x70cbe
movq 0x110(%rbx), %rax
jmp 0x70ba0
cmpl $0xc, %ecx
je 0x70d3a
cmpl $0xb, %ecx
jne 0x70d85
movq 0x10(%r12), %r9
movl $0x1, %r8d
jmp 0x70d43
movq 0x10(%r12), %r9
movq 0x10(%r13), %r8
movq 0x8(%r12), %rax
movq 0x8(%r13), %rsi
testq %rax, %rax
jns 0x70d5b
testq %rsi, %rsi
js 0x70d5b
movq %r13, %r12
jmp 0x70d75
testq %rax, %rax
js 0x70d65
testq %rsi, %rsi
js 0x70d75
cmpq %r8, %r9
jne 0x70e08
cmpq %rsi, %rax
cmovlq %r13, %r12
cmpb $0xc, (%r12)
jne 0x70a58
jmp 0x70cb7
movq 0x1328(%rbx), %rbp
movq 0x90(%rbx), %rax
cmpq 0x98(%rbx), %rax
ja 0x70da4
movq %rbx, %rdi
callq 0xb389
movq 0x90(%rbx), %rax
leaq -0x8(%rax), %rcx
movq %rcx, 0x90(%rbx)
movq -0x8(%rax), %rax
movl $0x200001, %edx         # imm = 0x200001
movq %rdx, (%rax)
movq %r13, 0x8(%rax)
movq %r14, 0x10(%rax)
movq 0x90(%rbx), %rcx
leaq -0x8(%rcx), %rsi
movq %rsi, 0x90(%rbx)
movq -0x8(%rcx), %rcx
movq %rdx, (%rcx)
movq %r12, 0x8(%rcx)
movq %rax, 0x10(%rcx)
xorl %r9d, %r9d
cmpq %r15, %r14
je 0x70b7e
movq 0x10(%r15), %r15
incl %r9d
cmpq %r14, %r15
jne 0x70df7
jmp 0x70b7e
cmpq %rsi, %rax
jne 0x70e31
cmpq %r8, %r9
movq %r12, %rcx
cmovlq %r13, %rcx
testq %rax, %rax
cmovnsq %r12, %rcx
cmpq %r8, %r9
cmovleq %rcx, %r13
testq %rax, %rax
cmovsq %rcx, %r13
jmp 0x70d56
cqto
idivq %r9
movq %rdx, %rcx
movq %rax, %rdi
movq %rsi, %rax
cqto
idivq %r8
cmpq %rax, %rdi
jg 0x70d75
jne 0x70e5a
cmpb $0xb, (%r13)
je 0x70d75
cmpq %rdi, %rax
jg 0x70d56
jne 0x70e70
cmpb $0xb, (%r12)
je 0x70d56
movq %rcx, 0x28(%rsp)
fildll 0x28(%rsp)
movq %r9, 0x30(%rsp)
fildll 0x30(%rsp)
fdivrp %st, %st(1)
movq %rdx, 0x38(%rsp)
fildll 0x38(%rsp)
movq %r8, 0x40(%rsp)
fildll 0x40(%rsp)
fdivrp %st, %st(1)
fucompi %st(1), %st
fstp %st(0)
jae 0x70d56
jmp 0x70d75