#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */
typedef int /*<<< orphan*/ mpz_t;
typedef int /*<<< orphan*/ mpf_t;

/* Variables and functions */
int /*<<< orphan*/ fp_euler_mascheroni(int /*<<< orphan*/, unsigned int);
int /*<<< orphan*/ fp_zeta(int /*<<< orphan*/, int, unsigned int);
int /*<<< orphan*/ mpf_add(int /*<<< orphan*/, int /*<<< orphan*/,
                           int /*<<< orphan*/);
int /*<<< orphan*/ mpf_add_ui(int /*<<< orphan*/, int /*<<< orphan*/, int);
int /*<<< orphan*/ mpf_clear(int /*<<< orphan*/);
int /*<<< orphan*/ mpf_div_ui(int /*<<< orphan*/, int /*<<< orphan*/, int);
int /*<<< orphan*/ mpf_init(int /*<<< orphan*/);
int /*<<< orphan*/ mpf_mul(int /*<<< orphan*/, int /*<<< orphan*/,
                           int /*<<< orphan*/);
int /*<<< orphan*/ mpf_neg(int /*<<< orphan*/, int /*<<< orphan*/);
int /*<<< orphan*/ mpf_set(int /*<<< orphan*/, int /*<<< orphan*/);
int /*<<< orphan*/ mpf_set_ui(int /*<<< orphan*/, int);
int /*<<< orphan*/ mpf_set_z(int /*<<< orphan*/, int /*<<< orphan*/);
int /*<<< orphan*/ mpf_sub(int /*<<< orphan*/, int /*<<< orphan*/,
                           int /*<<< orphan*/);
int /*<<< orphan*/ mpz_bin_uiui(int /*<<< orphan*/, unsigned int, int);
int /*<<< orphan*/ mpz_clear(int /*<<< orphan*/);
int /*<<< orphan*/ mpz_init(int /*<<< orphan*/);
int num_digits(int /*<<< orphan*/, int /*<<< orphan*/, int /*<<< orphan*/);
void a_sub_n(mpf_t a_n, mpf_t w, unsigned int n, unsigned int prec) {
  int k;
  mpf_t fbin, term, zt, ok, one, acc, zeta;
  mpf_t gam, wneg, wn;
  mpf_init(term);
  mpf_init(acc);
  mpf_init(zeta);
  mpf_init(zt);
  mpf_init(ok);
  mpf_init(one);
  mpf_init(fbin);
  mpf_init(gam);
  mpf_init(wneg);
  mpf_init(wn);
  mpz_t tmpa, tmpb;
  mpz_init(tmpa);
  mpz_init(tmpb);
  mpf_set_ui(one, 1);
  mpz_t ibin;
  mpz_init(ibin);
  mpf_set_ui(a_n, 0);
  mpf_neg(wneg, w);
  mpf_set(wn, wneg);
  int maxbump = 0;
  for (k = 1; k <= n; k++) {
    mpz_bin_uiui(ibin, n, k);
    mpf_set_z(fbin, ibin);
    int ndigits = num_digits(ibin, tmpa, tmpb);
    if (maxbump < ndigits)
      maxbump = ndigits;
    fp_zeta(zeta, k + 1, prec + ndigits);
    mpf_div_ui(zt, zeta, k + 1);
    mpf_div_ui(ok, one, k);
    mpf_sub(term, ok, zt);
    mpf_mul(zeta, term, fbin);
    if (k % 2)
      mpf_neg(term, zeta);
    else
      mpf_set(term, zeta);
    mpf_add(acc, a_n, term);
    mpf_set(a_n, acc);
  }
  mpf_add_ui(term, a_n, 1);
  fp_euler_mascheroni(gam, prec);
  mpf_sub(a_n, term, gam);
  mpf_div_ui(ok, one, 2 * (n + 1));
  mpf_sub(term, a_n, ok);
  mpf_set(a_n, term);
  mpf_clear(term);
  mpf_clear(acc);
  mpf_clear(zeta);
  mpf_clear(zt);
  mpf_clear(ok);
  mpf_clear(one);
  mpf_clear(fbin);
  mpf_clear(gam);
  mpf_clear(wneg);
  mpf_clear(wn);
  mpz_clear(ibin);
  mpz_clear(tmpa);
  mpz_clear(tmpb);
}


x86 assembly (clang, -O0):
<a_sub_n>:
push   %rbp
mov    %rsp,%rbp
sub    $0x50,%rsp
mov    %edi,-0x4(%rbp)
mov    %esi,-0x8(%rbp)
mov    %edx,-0xc(%rbp)
mov    %ecx,-0x10(%rbp)
mov    -0x1c(%rbp),%edi
call   1070 <mpf_init@plt>
mov    -0x2c(%rbp),%edi
call   1070 <mpf_init@plt>
mov    -0x30(%rbp),%edi
call   1070 <mpf_init@plt>
mov    -0x20(%rbp),%edi
call   1070 <mpf_init@plt>
mov    -0x24(%rbp),%edi
call   1070 <mpf_init@plt>
mov    -0x28(%rbp),%edi
call   1070 <mpf_init@plt>
mov    -0x18(%rbp),%edi
call   1070 <mpf_init@plt>
mov    -0x34(%rbp),%edi
call   1070 <mpf_init@plt>
mov    -0x38(%rbp),%edi
call   1070 <mpf_init@plt>
mov    -0x3c(%rbp),%edi
call   1070 <mpf_init@plt>
mov    -0x40(%rbp),%edi
call   1060 <mpz_init@plt>
mov    -0x44(%rbp),%edi
call   1060 <mpz_init@plt>
mov    -0x28(%rbp),%edi
mov    $0x1,%esi
call   10b0 <mpf_set_ui@plt>
mov    -0x48(%rbp),%edi
call   1060 <mpz_init@plt>
mov    -0x4(%rbp),%edi
xor    %esi,%esi
call   10b0 <mpf_set_ui@plt>
mov    -0x38(%rbp),%edi
mov    -0x8(%rbp),%esi
call   1040 <mpf_neg@plt>
mov    -0x3c(%rbp),%edi
mov    -0x38(%rbp),%esi
call   1090 <mpf_set@plt>
movl   $0x0,-0x4c(%rbp)
movl   $0x1,-0x14(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0xc(%rbp),%eax
ja     13b4 <a_sub_n+0x1a4>
mov    -0x48(%rbp),%edi
mov    -0xc(%rbp),%esi
mov    -0x14(%rbp),%edx
call   1030 <mpz_bin_uiui@plt>
mov    -0x18(%rbp),%edi
mov    -0x48(%rbp),%esi
call   10d0 <mpf_set_z@plt>
mov    -0x48(%rbp),%edi
mov    -0x40(%rbp),%esi
mov    -0x44(%rbp),%edx
call   1130 <num_digits@plt>
mov    %eax,-0x50(%rbp)
mov    -0x4c(%rbp),%eax
cmp    -0x50(%rbp),%eax
jge    130f <a_sub_n+0xff>
mov    -0x50(%rbp),%eax
mov    %eax,-0x4c(%rbp)
mov    -0x30(%rbp),%edi
mov    -0x14(%rbp),%esi
add    $0x1,%esi
mov    -0x10(%rbp),%edx
add    -0x50(%rbp),%edx
call   1120 <fp_zeta@plt>
mov    -0x20(%rbp),%edi
mov    -0x30(%rbp),%esi
mov    -0x14(%rbp),%edx
add    $0x1,%edx
call   10a0 <mpf_div_ui@plt>
mov    -0x24(%rbp),%edi
mov    -0x28(%rbp),%esi
mov    -0x14(%rbp),%edx
call   10a0 <mpf_div_ui@plt>
mov    -0x1c(%rbp),%edi
mov    -0x24(%rbp),%esi
mov    -0x20(%rbp),%edx
call   10e0 <mpf_sub@plt>
mov    -0x30(%rbp),%edi
mov    -0x1c(%rbp),%esi
mov    -0x18(%rbp),%edx
call   10f0 <mpf_mul@plt>
mov    -0x14(%rbp),%eax
mov    $0x2,%ecx
cltd
idiv   %ecx
cmp    $0x0,%edx
je     1382 <a_sub_n+0x172>
mov    -0x1c(%rbp),%edi
mov    -0x30(%rbp),%esi
call   1040 <mpf_neg@plt>
jmp    138d <a_sub_n+0x17d>
mov    -0x1c(%rbp),%edi
mov    -0x30(%rbp),%esi
call   1090 <mpf_set@plt>
mov    -0x2c(%rbp),%edi
mov    -0x4(%rbp),%esi
mov    -0x1c(%rbp),%edx
call   1050 <mpf_add@plt>
mov    -0x4(%rbp),%edi
mov    -0x2c(%rbp),%esi
call   1090 <mpf_set@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    12c7 <a_sub_n+0xb7>
mov    -0x1c(%rbp),%edi
mov    -0x4(%rbp),%esi
mov    $0x1,%edx
call   1110 <mpf_add_ui@plt>
mov    -0x34(%rbp),%edi
mov    -0x10(%rbp),%esi
call   10c0 <fp_euler_mascheroni@plt>
mov    -0x4(%rbp),%edi
mov    -0x1c(%rbp),%esi
mov    -0x34(%rbp),%edx
call   10e0 <mpf_sub@plt>
mov    -0x24(%rbp),%edi
mov    -0x28(%rbp),%esi
mov    -0xc(%rbp),%edx
add    $0x1,%edx
shl    $0x1,%edx
call   10a0 <mpf_div_ui@plt>
mov    -0x1c(%rbp),%edi
mov    -0x4(%rbp),%esi
mov    -0x24(%rbp),%edx
call   10e0 <mpf_sub@plt>
mov    -0x4(%rbp),%edi
mov    -0x1c(%rbp),%esi
call   1090 <mpf_set@plt>
mov    -0x1c(%rbp),%edi
call   1080 <mpf_clear@plt>
mov    -0x2c(%rbp),%edi
call   1080 <mpf_clear@plt>
mov    -0x30(%rbp),%edi
call   1080 <mpf_clear@plt>
mov    -0x20(%rbp),%edi
call   1080 <mpf_clear@plt>
mov    -0x24(%rbp),%edi
call   1080 <mpf_clear@plt>
mov    -0x28(%rbp),%edi
call   1080 <mpf_clear@plt>
mov    -0x18(%rbp),%edi
call   1080 <mpf_clear@plt>
mov    -0x34(%rbp),%edi
call   1080 <mpf_clear@plt>
mov    -0x38(%rbp),%edi
call   1080 <mpf_clear@plt>
mov    -0x3c(%rbp),%edi
call   1080 <mpf_clear@plt>
mov    -0x48(%rbp),%edi
call   1100 <mpz_clear@plt>
mov    -0x40(%rbp),%edi
call   1100 <mpz_clear@plt>
mov    -0x44(%rbp),%edi
call   1100 <mpz_clear@plt>
add    $0x50,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<a_sub_n>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
push   %rax
mov    %ecx,%r15d
mov    %edx,%r14d
mov    %esi,%r12d
mov    %edi,%r13d
call   1070 <mpf_init@plt>
call   1070 <mpf_init@plt>
call   1070 <mpf_init@plt>
call   1070 <mpf_init@plt>
call   1070 <mpf_init@plt>
call   1070 <mpf_init@plt>
call   1070 <mpf_init@plt>
call   1070 <mpf_init@plt>
call   1070 <mpf_init@plt>
call   1070 <mpf_init@plt>
call   1060 <mpz_init@plt>
call   1060 <mpz_init@plt>
mov    $0x1,%ebx
mov    $0x1,%esi
call   10b0 <mpf_set_ui@plt>
call   1060 <mpz_init@plt>
mov    %r13d,%edi
xor    %esi,%esi
call   10b0 <mpf_set_ui@plt>
mov    %r12d,%esi
call   1040 <mpf_neg@plt>
call   1090 <mpf_set@plt>
test   %r14d,%r14d
jne    1340 <a_sub_n+0x130>
mov    %r13d,%esi
mov    $0x1,%edx
call   1110 <mpf_add_ui@plt>
mov    %r15d,%esi
call   10c0 <fp_euler_mascheroni@plt>
mov    %r13d,%edi
call   10e0 <mpf_sub@plt>
lea    (%r14,%r14,1),%edx
add    $0x2,%edx
call   10a0 <mpf_div_ui@plt>
mov    %r13d,%esi
call   10e0 <mpf_sub@plt>
mov    %r13d,%edi
call   1090 <mpf_set@plt>
call   1080 <mpf_clear@plt>
call   1080 <mpf_clear@plt>
call   1080 <mpf_clear@plt>
call   1080 <mpf_clear@plt>
call   1080 <mpf_clear@plt>
call   1080 <mpf_clear@plt>
call   1080 <mpf_clear@plt>
call   1080 <mpf_clear@plt>
call   1080 <mpf_clear@plt>
call   1080 <mpf_clear@plt>
call   1100 <mpz_clear@plt>
call   1100 <mpz_clear@plt>
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
jmp    1100 <mpz_clear@plt>
nop
call   1090 <mpf_set@plt>
mov    %r13d,%esi
call   1050 <mpf_add@plt>
mov    %r13d,%edi
call   1090 <mpf_set@plt>
cmp    %r14d,%ebx
mov    %ebp,%ebx
je     1297 <a_sub_n+0x87>
mov    %r14d,%esi
mov    %ebx,%edx
call   1030 <mpz_bin_uiui@plt>
call   10d0 <mpf_set_z@plt>
call   1130 <num_digits@plt>
lea    (%rax,%r15,1),%edx
lea    0x1(%rbx),%ebp
mov    %ebp,%esi
call   1120 <fp_zeta@plt>
mov    %ebp,%edx
call   10a0 <mpf_div_ui@plt>
mov    %ebx,%edx
call   10a0 <mpf_div_ui@plt>
call   10e0 <mpf_sub@plt>
call   10f0 <mpf_mul@plt>
test   $0x1,%bl
je     1320 <a_sub_n+0x110>
call   1040 <mpf_neg@plt>
jmp    1325 <a_sub_n+0x115>

LLVM IR (-O0):
define void @a_sub_n(i32 %0, i32 %1, i32 %2, i32 %3) {
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
%9 = alloca i32
%10 = alloca i32
%11 = alloca i32
%12 = alloca i32
%13 = alloca i32
%14 = alloca i32
%15 = alloca i32
%16 = alloca i32
%17 = alloca i32
%18 = alloca i32
%19 = alloca i32
%20 = alloca i32
%21 = alloca i32
%22 = alloca i32
%23 = alloca i32
%24 = alloca i32
store i32 %0, i32* %5
store i32 %1, i32* %6
store i32 %2, i32* %7
store i32 %3, i32* %8
%25 = load i32, i32* %11
%26 = call i32 @mpf_init(i32 %25)
%27 = load i32, i32* %15
%28 = call i32 @mpf_init(i32 %27)
%29 = load i32, i32* %16
%30 = call i32 @mpf_init(i32 %29)
%31 = load i32, i32* %12
%32 = call i32 @mpf_init(i32 %31)
%33 = load i32, i32* %13
%34 = call i32 @mpf_init(i32 %33)
%35 = load i32, i32* %14
%36 = call i32 @mpf_init(i32 %35)
%37 = load i32, i32* %10
%38 = call i32 @mpf_init(i32 %37)
%39 = load i32, i32* %17
%40 = call i32 @mpf_init(i32 %39)
%41 = load i32, i32* %18
%42 = call i32 @mpf_init(i32 %41)
%43 = load i32, i32* %19
%44 = call i32 @mpf_init(i32 %43)
%45 = load i32, i32* %20
%46 = call i32 @mpz_init(i32 %45)
%47 = load i32, i32* %21
%48 = call i32 @mpz_init(i32 %47)
%49 = load i32, i32* %14
%50 = call i32 @mpf_set_ui(i32 %49, i32 1)
%51 = load i32, i32* %22
%52 = call i32 @mpz_init(i32 %51)
%53 = load i32, i32* %5
%54 = call i32 @mpf_set_ui(i32 %53, i32 0)
%55 = load i32, i32* %18
%56 = load i32, i32* %6
%57 = call i32 @mpf_neg(i32 %55, i32 %56)
%58 = load i32, i32* %19
%59 = load i32, i32* %18
%60 = call i32 @mpf_set(i32 %58, i32 %59)
store i32 0, i32* %23
store i32 1, i32* %9
br label %61
61: ; preds = %126, %4
%62 = load i32, i32* %9
%63 = load i32, i32* %7
%64 = icmp ule i32 %62, %63
br i1 %64, label %65, label %129
65: ; preds = %61
%66 = load i32, i32* %22
%67 = load i32, i32* %7
%68 = load i32, i32* %9
%69 = call i32 @mpz_bin_uiui(i32 %66, i32 %67, i32 %68)
%70 = load i32, i32* %10
%71 = load i32, i32* %22
%72 = call i32 @mpf_set_z(i32 %70, i32 %71)
%73 = load i32, i32* %22
%74 = load i32, i32* %20
%75 = load i32, i32* %21
%76 = call i32 @num_digits(i32 %73, i32 %74, i32 %75)
store i32 %76, i32* %24
%77 = load i32, i32* %23
%78 = load i32, i32* %24
%79 = icmp slt i32 %77, %78
br i1 %79, label %80, label %82
80: ; preds = %65
%81 = load i32, i32* %24
store i32 %81, i32* %23
br label %82
82: ; preds = %80, %65
%83 = load i32, i32* %16
%84 = load i32, i32* %9
%85 = add nsw i32 %84, 1
%86 = load i32, i32* %8
%87 = load i32, i32* %24
%88 = add i32 %86, %87
%89 = call i32 @fp_zeta(i32 %83, i32 %85, i32 %88)
%90 = load i32, i32* %12
%91 = load i32, i32* %16
%92 = load i32, i32* %9
%93 = add nsw i32 %92, 1
%94 = call i32 @mpf_div_ui(i32 %90, i32 %91, i32 %93)
%95 = load i32, i32* %13
%96 = load i32, i32* %14
%97 = load i32, i32* %9
%98 = call i32 @mpf_div_ui(i32 %95, i32 %96, i32 %97)
%99 = load i32, i32* %11
%100 = load i32, i32* %13
%101 = load i32, i32* %12
%102 = call i32 @mpf_sub(i32 %99, i32 %100, i32 %101)
%103 = load i32, i32* %16
%104 = load i32, i32* %11
%105 = load i32, i32* %10
%106 = call i32 @mpf_mul(i32 %103, i32 %104, i32 %105)
%107 = load i32, i32* %9
%108 = srem i32 %107, 2
%109 = icmp ne i32 %108, 0
br i1 %109, label %110, label %114
110: ; preds = %82
%111 = load i32, i32* %11
%112 = load i32, i32* %16
%113 = call i32 @mpf_neg(i32 %111, i32 %112)
br label %118
114: ; preds = %82
%115 = load i32, i32* %11
%116 = load i32, i32* %16
%117 = call i32 @mpf_set(i32 %115, i32 %116)
br label %118
118: ; preds = %114, %110
%119 = load i32, i32* %15
%120 = load i32, i32* %5
%121 = load i32, i32* %11
%122 = call i32 @mpf_add(i32 %119, i32 %120, i32 %121)
%123 = load i32, i32* %5
%124 = load i32, i32* %15
%125 = call i32 @mpf_set(i32 %123, i32 %124)
br label %126
126: ; preds = %118
%127 = load i32, i32* %9
%128 = add nsw i32 %127, 1
store i32 %128, i32* %9
br label %61
129: ; preds = %61
%130 = load i32, i32* %11
%131 = load i32, i32* %5
%132 = call i32 @mpf_add_ui(i32 %130, i32 %131, i32 1)
%133 = load i32, i32* %17
%134 = load i32, i32* %8
%135 = call i32 @fp_euler_mascheroni(i32 %133, i32 %134)
%136 = load i32, i32* %5
%137 = load i32, i32* %11
%138 = load i32, i32* %17
%139 = call i32 @mpf_sub(i32 %136, i32 %137, i32 %138)
%140 = load i32, i32* %13
%141 = load i32, i32* %14
%142 = load i32, i32* %7
%143 = add i32 %142, 1
%144 = mul i32 2, %143
%145 = call i32 @mpf_div_ui(i32 %140, i32 %141, i32 %144)
%146 = load i32, i32* %11
%147 = load i32, i32* %5
%148 = load i32, i32* %13
%149 = call i32 @mpf_sub(i32 %146, i32 %147, i32 %148)
%150 = load i32, i32* %5
%151 = load i32, i32* %11
%152 = call i32 @mpf_set(i32 %150, i32 %151)
%153 = load i32, i32* %11
%154 = call i32 @mpf_clear(i32 %153)
%155 = load i32, i32* %15
%156 = call i32 @mpf_clear(i32 %155)
%157 = load i32, i32* %16
%158 = call i32 @mpf_clear(i32 %157)
%159 = load i32, i32* %12
%160 = call i32 @mpf_clear(i32 %159)
%161 = load i32, i32* %13
%162 = call i32 @mpf_clear(i32 %161)
%163 = load i32, i32* %14
%164 = call i32 @mpf_clear(i32 %163)
%165 = load i32, i32* %10
%166 = call i32 @mpf_clear(i32 %165)
%167 = load i32, i32* %17
%168 = call i32 @mpf_clear(i32 %167)
%169 = load i32, i32* %18
%170 = call i32 @mpf_clear(i32 %169)
%171 = load i32, i32* %19
%172 = call i32 @mpf_clear(i32 %171)
%173 = load i32, i32* %22
%174 = call i32 @mpz_clear(i32 %173)
%175 = load i32, i32* %20
%176 = call i32 @mpz_clear(i32 %175)
%177 = load i32, i32* %21
%178 = call i32 @mpz_clear(i32 %177)
ret void
}

LLVM IR (-O2):
define void @a_sub_n(i32 %0, i32 %1, i32 %2, i32 %3) {
%5 = tail call i32 @mpf_init(i32 undef)
%6 = tail call i32 @mpf_init(i32 undef)
%7 = tail call i32 @mpf_init(i32 undef)
%8 = tail call i32 @mpf_init(i32 undef)
%9 = tail call i32 @mpf_init(i32 undef)
%10 = tail call i32 @mpf_init(i32 undef)
%11 = tail call i32 @mpf_init(i32 undef)
%12 = tail call i32 @mpf_init(i32 undef)
%13 = tail call i32 @mpf_init(i32 undef)
%14 = tail call i32 @mpf_init(i32 undef)
%15 = tail call i32 @mpz_init(i32 undef)
%16 = tail call i32 @mpz_init(i32 undef)
%17 = tail call i32 @mpf_set_ui(i32 undef, i32 1)
%18 = tail call i32 @mpz_init(i32 undef)
%19 = tail call i32 @mpf_set_ui(i32 %0, i32 0)
%20 = tail call i32 @mpf_neg(i32 undef, i32 %1)
%21 = tail call i32 @mpf_set(i32 undef, i32 undef)
%22 = icmp eq i32 %2, 0
br i1 %22, label %45, label %23
23: ; preds = %4, %41
%24 = phi i32 [ %28, %41 ], [ 1, %4 ]
%25 = tail call i32 @mpz_bin_uiui(i32 undef, i32 %2, i32 %24)
%26 = tail call i32 @mpf_set_z(i32 undef, i32 undef)
%27 = tail call i32 @num_digits(i32 undef, i32 undef, i32 undef)
%28 = add nuw i32 %24, 1
%29 = add i32 %27, %3
%30 = tail call i32 @fp_zeta(i32 undef, i32 %28, i32 %29)
%31 = tail call i32 @mpf_div_ui(i32 undef, i32 undef, i32 %28)
%32 = tail call i32 @mpf_div_ui(i32 undef, i32 undef, i32 %24)
%33 = tail call i32 @mpf_sub(i32 undef, i32 undef, i32 undef)
%34 = tail call i32 @mpf_mul(i32 undef, i32 undef, i32 undef)
%35 = and i32 %24, 1
%36 = icmp eq i32 %35, 0
br i1 %36, label %39, label %37
37: ; preds = %23
%38 = tail call i32 @mpf_neg(i32 undef, i32 undef)
br label %41
39: ; preds = %23
%40 = tail call i32 @mpf_set(i32 undef, i32 undef)
br label %41
41: ; preds = %39, %37
%42 = tail call i32 @mpf_add(i32 undef, i32 %0, i32 undef)
%43 = tail call i32 @mpf_set(i32 %0, i32 undef)
%44 = icmp eq i32 %24, %2
br i1 %44, label %45, label %23
45: ; preds = %41, %4
%46 = tail call i32 @mpf_add_ui(i32 undef, i32 %0, i32 1)
%47 = tail call i32 @fp_euler_mascheroni(i32 undef, i32 %3)
%48 = tail call i32 @mpf_sub(i32 %0, i32 undef, i32 undef)
%49 = shl i32 %2, 1
%50 = add i32 %49, 2
%51 = tail call i32 @mpf_div_ui(i32 undef, i32 undef, i32 %50)
%52 = tail call i32 @mpf_sub(i32 undef, i32 %0, i32 undef)
%53 = tail call i32 @mpf_set(i32 %0, i32 undef)
%54 = tail call i32 @mpf_clear(i32 undef)
%55 = tail call i32 @mpf_clear(i32 undef)
%56 = tail call i32 @mpf_clear(i32 undef)
%57 = tail call i32 @mpf_clear(i32 undef)
%58 = tail call i32 @mpf_clear(i32 undef)
%59 = tail call i32 @mpf_clear(i32 undef)
%60 = tail call i32 @mpf_clear(i32 undef)
%61 = tail call i32 @mpf_clear(i32 undef)
%62 = tail call i32 @mpf_clear(i32 undef)
%63 = tail call i32 @mpf_clear(i32 undef)
%64 = tail call i32 @mpz_clear(i32 undef)
%65 = tail call i32 @mpz_clear(i32 undef)
%66 = tail call i32 @mpz_clear(i32 undef)
ret void
}