#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 */

/* Variables and functions */
int /*<<< orphan*/ iran64(unsigned int *, unsigned int *);
int /*<<< orphan*/ iran64_r(unsigned int *, unsigned int *, unsigned int *,
                            unsigned int *);
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ sran32b(int, int);
int main(void) {
  unsigned in0, in1, out0, out1;
  printf("Default seed:\n");
  iran64(&out0, &out1);
  printf("%08x %08x\n", out0, out1);
  iran64(&out0, &out1);
  printf("%08x %08x\n", out0, out1);
  iran64(&out0, &out1);
  printf("%08x %08x\n", out0, out1);
  iran64(&out0, &out1);
  printf("%08x %08x\n", out0, out1);
  printf("\n");
  printf("Specified seed:\n");
  sran32b(0xdeadbeef, 0xcafefeed);
  iran64(&out0, &out1);
  printf("%08x %08x\n", out0, out1);
  iran64(&out0, &out1);
  printf("%08x %08x\n", out0, out1);
  iran64(&out0, &out1);
  printf("%08x %08x\n", out0, out1);
  iran64(&out0, &out1);
  printf("%08x %08x\n", out0, out1);
  printf("\n");
  printf("Specified seed:\n");
  in0 = 0;
  in1 = 0;
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  printf("\n");
  printf("Specified seed:\n");
  in0 = 1;
  in1 = 0;
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  printf("\n");
  printf("Specified seed:\n");
  in0 = 0x00000002;
  in1 = 0xfffffffc;
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  iran64_r(&out0, &out1, &in0, &in1);
  printf("%08x %08x -> %08x %08x\n", in0, in1, out0, out1);
  printf("\n");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeaa(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
call   1030 <iran64@plt>
mov    -0x10(%rbp),%esi
mov    -0x14(%rbp),%edx
lea    0xeb6(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
call   1030 <iran64@plt>
mov    -0x10(%rbp),%esi
mov    -0x14(%rbp),%edx
lea    0xe95(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
call   1030 <iran64@plt>
mov    -0x10(%rbp),%esi
mov    -0x14(%rbp),%edx
lea    0xe74(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
call   1030 <iran64@plt>
mov    -0x10(%rbp),%esi
mov    -0x14(%rbp),%edx
lea    0xe53(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    0xe36(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    0xe19(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
mov    $0xdeadbeef,%edi
mov    $0xcafefeed,%esi
call   1040 <sran32b@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
call   1030 <iran64@plt>
mov    -0x10(%rbp),%esi
mov    -0x14(%rbp),%edx
lea    0xe07(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
call   1030 <iran64@plt>
mov    -0x10(%rbp),%esi
mov    -0x14(%rbp),%edx
lea    0xde6(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
call   1030 <iran64@plt>
mov    -0x10(%rbp),%esi
mov    -0x14(%rbp),%edx
lea    0xdc5(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
call   1030 <iran64@plt>
mov    -0x10(%rbp),%esi
mov    -0x14(%rbp),%edx
lea    0xda4(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    0xd87(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    0xd6a(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
movl   $0x0,-0x8(%rbp)
movl   $0x0,-0xc(%rbp)
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xd3d(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xd0d(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xcdd(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    0xccd(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    0xcb0(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
movl   $0x1,-0x8(%rbp)
movl   $0x0,-0xc(%rbp)
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xc83(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xc53(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xc23(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    0xc13(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    0xbf6(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
movl   $0x2,-0x8(%rbp)
movl   $0xfffffffc,-0xc(%rbp)
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xbc9(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xb99(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xb69(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xb39(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xb09(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    -0x10(%rbp),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1060 <iran64_r@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xad9(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
lea    0xac9(%rip),%rdi
mov    $0x0,%al
call   1050 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x18,%rsp
lea    0xea3(%rip),%rdi
call   1040 <puts@plt>
lea    0xc(%rsp),%rbx
lea    0x8(%rsp),%r14
mov    %rbx,%rdi
mov    %r14,%rsi
call   1050 <iran64@plt>
mov    0xc(%rsp),%esi
mov    0x8(%rsp),%edx
lea    0xe6f(%rip),%rbp
mov    %rbp,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
call   1050 <iran64@plt>
mov    0xc(%rsp),%esi
mov    0x8(%rsp),%edx
mov    %rbp,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
call   1050 <iran64@plt>
mov    0xc(%rsp),%esi
mov    0x8(%rsp),%edx
mov    %rbp,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
call   1050 <iran64@plt>
mov    0xc(%rsp),%esi
mov    0x8(%rsp),%edx
mov    %rbp,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe16(%rip),%rdi
mov    %rdi,%r15
call   1040 <puts@plt>
mov    $0xdeadbeef,%edi
mov    $0xcafefeed,%esi
call   1060 <sran32b@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
call   1050 <iran64@plt>
mov    0xc(%rsp),%esi
mov    0x8(%rsp),%edx
mov    %rbp,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
call   1050 <iran64@plt>
mov    0xc(%rsp),%esi
mov    0x8(%rsp),%edx
mov    %rbp,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
call   1050 <iran64@plt>
mov    0xc(%rsp),%esi
mov    0x8(%rsp),%edx
mov    %rbp,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
call   1050 <iran64@plt>
mov    0xc(%rsp),%esi
mov    0x8(%rsp),%edx
mov    %rbp,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    %r15,%rbp
mov    %r15,%rdi
call   1040 <puts@plt>
movl   $0x0,0x14(%rsp)
movl   $0x0,0x10(%rsp)
lea    0x14(%rsp),%r15
lea    0x10(%rsp),%r12
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
lea    0xd0d(%rip),%r13
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    %rbp,%rdi
call   1040 <puts@plt>
movl   $0x1,0x14(%rsp)
movl   $0x0,0x10(%rsp)
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    %rbp,%rdi
call   1040 <puts@plt>
movl   $0x2,0x14(%rsp)
movl   $0xfffffffc,0x10(%rsp)
ff
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    %rbx,%rdi
mov    %r14,%rsi
mov    %r15,%rdx
mov    %r12,%rcx
call   1080 <iran64_r@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
mov    0xc(%rsp),%ecx
mov    0x8(%rsp),%r8d
mov    %r13,%rdi
xor    %eax,%eax
call   1070 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
xor    %eax,%eax
add    $0x18,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [15 x i8] c"Default seed:\0A\00"
@.str.1 = [11 x i8] c"%08x %08x\0A\00"
@.str.2 = [2 x i8] c"\0A\00"
@.str.3 = [17 x i8] c"Specified seed:\0A\00"
@.str.4 = [24 x i8] c"%08x %08x -> %08x %08x\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
store i32 0, i32* %1
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%7 = call i32 @iran64(i32* %4, i32* %5)
%8 = load i32, i32* %4
%9 = load i32, i32* %5
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %8, i32 %9)
%11 = call i32 @iran64(i32* %4, i32* %5)
%12 = load i32, i32* %4
%13 = load i32, i32* %5
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %12, i32 %13)
%15 = call i32 @iran64(i32* %4, i32* %5)
%16 = load i32, i32* %4
%17 = load i32, i32* %5
%18 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %16, i32 %17)
%19 = call i32 @iran64(i32* %4, i32* %5)
%20 = load i32, i32* %4
%21 = load i32, i32* %5
%22 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %20, i32 %21)
%23 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%24 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0))
%25 = call i32 @sran32b(i32 -559038737, i32 -889258259)
%26 = call i32 @iran64(i32* %4, i32* %5)
%27 = load i32, i32* %4
%28 = load i32, i32* %5
%29 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %27, i32 %28)
%30 = call i32 @iran64(i32* %4, i32* %5)
%31 = load i32, i32* %4
%32 = load i32, i32* %5
%33 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %31, i32 %32)
%34 = call i32 @iran64(i32* %4, i32* %5)
%35 = load i32, i32* %4
%36 = load i32, i32* %5
%37 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %35, i32 %36)
%38 = call i32 @iran64(i32* %4, i32* %5)
%39 = load i32, i32* %4
%40 = load i32, i32* %5
%41 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %39, i32 %40)
%42 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%43 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0))
store i32 0, i32* %2
store i32 0, i32* %3
%44 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%45 = load i32, i32* %2
%46 = load i32, i32* %3
%47 = load i32, i32* %4
%48 = load i32, i32* %5
%49 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %45, i32 %46, i32 %47, i32 %48)
%50 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%51 = load i32, i32* %2
%52 = load i32, i32* %3
%53 = load i32, i32* %4
%54 = load i32, i32* %5
%55 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %51, i32 %52, i32 %53, i32 %54)
%56 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%57 = load i32, i32* %2
%58 = load i32, i32* %3
%59 = load i32, i32* %4
%60 = load i32, i32* %5
%61 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %57, i32 %58, i32 %59, i32 %60)
%62 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%63 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0))
store i32 1, i32* %2
store i32 0, i32* %3
%64 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%65 = load i32, i32* %2
%66 = load i32, i32* %3
%67 = load i32, i32* %4
%68 = load i32, i32* %5
%69 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %65, i32 %66, i32 %67, i32 %68)
%70 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%71 = load i32, i32* %2
%72 = load i32, i32* %3
%73 = load i32, i32* %4
%74 = load i32, i32* %5
%75 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %71, i32 %72, i32 %73, i32 %74)
%76 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%77 = load i32, i32* %2
%78 = load i32, i32* %3
%79 = load i32, i32* %4
%80 = load i32, i32* %5
%81 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %77, i32 %78, i32 %79, i32 %80)
%82 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%83 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0))
store i32 2, i32* %2
store i32 -4, i32* %3
%84 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%85 = load i32, i32* %2
%86 = load i32, i32* %3
%87 = load i32, i32* %4
%88 = load i32, i32* %5
%89 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %85, i32 %86, i32 %87, i32 %88)
%90 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%91 = load i32, i32* %2
%92 = load i32, i32* %3
%93 = load i32, i32* %4
%94 = load i32, i32* %5
%95 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %91, i32 %92, i32 %93, i32 %94)
%96 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%97 = load i32, i32* %2
%98 = load i32, i32* %3
%99 = load i32, i32* %4
%100 = load i32, i32* %5
%101 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %97, i32 %98, i32 %99, i32 %100)
%102 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%103 = load i32, i32* %2
%104 = load i32, i32* %3
%105 = load i32, i32* %4
%106 = load i32, i32* %5
%107 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %103, i32 %104, i32 %105, i32 %106)
%108 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%109 = load i32, i32* %2
%110 = load i32, i32* %3
%111 = load i32, i32* %4
%112 = load i32, i32* %5
%113 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %109, i32 %110, i32 %111, i32 %112)
%114 = call i32 @iran64_r(i32* %4, i32* %5, i32* %2, i32* %3)
%115 = load i32, i32* %2
%116 = load i32, i32* %3
%117 = load i32, i32* %4
%118 = load i32, i32* %5
%119 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %115, i32 %116, i32 %117, i32 %118)
%120 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [11 x i8] c"%08x %08x\0A\00"
@.str.4 = [24 x i8] c"%08x %08x -> %08x %08x\0A\00"
@str = [14 x i8] c"Default seed:\00"
@str.8 = [16 x i8] c"Specified seed:\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = bitcast i32* %1 to i8*
%6 = bitcast i32* %2 to i8*
%7 = bitcast i32* %3 to i8*
%8 = bitcast i32* %4 to i8*
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @str, i64 0, i64 0))
%10 = call i32 @iran64(i32* %3, i32* %4)
%11 = load i32, i32* %3
%12 = load i32, i32* %4
%13 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %11, i32 %12)
%14 = call i32 @iran64(i32* %3, i32* %4)
%15 = load i32, i32* %3
%16 = load i32, i32* %4
%17 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %15, i32 %16)
%18 = call i32 @iran64(i32* %3, i32* %4)
%19 = load i32, i32* %3
%20 = load i32, i32* %4
%21 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %19, i32 %20)
%22 = call i32 @iran64(i32* %3, i32* %4)
%23 = load i32, i32* %3
%24 = load i32, i32* %4
%25 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %23, i32 %24)
%26 = call i32 @putchar(i32 10)
%27 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str.8, i64 0, i64 0))
%28 = call i32 @sran32b(i32 -559038737, i32 -889258259)
%29 = call i32 @iran64(i32* %3, i32* %4)
%30 = load i32, i32* %3
%31 = load i32, i32* %4
%32 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %30, i32 %31)
%33 = call i32 @iran64(i32* %3, i32* %4)
%34 = load i32, i32* %3
%35 = load i32, i32* %4
%36 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %34, i32 %35)
%37 = call i32 @iran64(i32* %3, i32* %4)
%38 = load i32, i32* %3
%39 = load i32, i32* %4
%40 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %38, i32 %39)
%41 = call i32 @iran64(i32* %3, i32* %4)
%42 = load i32, i32* %3
%43 = load i32, i32* %4
%44 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %42, i32 %43)
%45 = call i32 @putchar(i32 10)
%46 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str.8, i64 0, i64 0))
store i32 0, i32* %1
store i32 0, i32* %2
%47 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%48 = load i32, i32* %1
%49 = load i32, i32* %2
%50 = load i32, i32* %3
%51 = load i32, i32* %4
%52 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %48, i32 %49, i32 %50, i32 %51)
%53 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%54 = load i32, i32* %1
%55 = load i32, i32* %2
%56 = load i32, i32* %3
%57 = load i32, i32* %4
%58 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %54, i32 %55, i32 %56, i32 %57)
%59 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%60 = load i32, i32* %1
%61 = load i32, i32* %2
%62 = load i32, i32* %3
%63 = load i32, i32* %4
%64 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %60, i32 %61, i32 %62, i32 %63)
%65 = call i32 @putchar(i32 10)
%66 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str.8, i64 0, i64 0))
store i32 1, i32* %1
store i32 0, i32* %2
%67 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%68 = load i32, i32* %1
%69 = load i32, i32* %2
%70 = load i32, i32* %3
%71 = load i32, i32* %4
%72 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %68, i32 %69, i32 %70, i32 %71)
%73 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%74 = load i32, i32* %1
%75 = load i32, i32* %2
%76 = load i32, i32* %3
%77 = load i32, i32* %4
%78 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %74, i32 %75, i32 %76, i32 %77)
%79 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%80 = load i32, i32* %1
%81 = load i32, i32* %2
%82 = load i32, i32* %3
%83 = load i32, i32* %4
%84 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %80, i32 %81, i32 %82, i32 %83)
%85 = call i32 @putchar(i32 10)
%86 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str.8, i64 0, i64 0))
store i32 2, i32* %1
store i32 -4, i32* %2
%87 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%88 = load i32, i32* %1
%89 = load i32, i32* %2
%90 = load i32, i32* %3
%91 = load i32, i32* %4
%92 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %88, i32 %89, i32 %90, i32 %91)
%93 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%94 = load i32, i32* %1
%95 = load i32, i32* %2
%96 = load i32, i32* %3
%97 = load i32, i32* %4
%98 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %94, i32 %95, i32 %96, i32 %97)
%99 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%100 = load i32, i32* %1
%101 = load i32, i32* %2
%102 = load i32, i32* %3
%103 = load i32, i32* %4
%104 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %100, i32 %101, i32 %102, i32 %103)
%105 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%106 = load i32, i32* %1
%107 = load i32, i32* %2
%108 = load i32, i32* %3
%109 = load i32, i32* %4
%110 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %106, i32 %107, i32 %108, i32 %109)
%111 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%112 = load i32, i32* %1
%113 = load i32, i32* %2
%114 = load i32, i32* %3
%115 = load i32, i32* %4
%116 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %112, i32 %113, i32 %114, i32 %115)
%117 = call i32 @iran64_r(i32* %3, i32* %4, i32* %1, i32* %2)
%118 = load i32, i32* %1
%119 = load i32, i32* %2
%120 = load i32, i32* %3
%121 = load i32, i32* %4
%122 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0), i32 %118, i32 %119, i32 %120, i32 %121)
%123 = call i32 @putchar(i32 10)
ret i32 0
}