#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*/ printf(char *, int);
int main() {
  for (int i = 5, j = 5; i < 30; ++i) {
    for (int i = 5;; ++i) {
      if (i >= 7) {
        break;
      }
    }
    if (i >= 25) {
      break;
    }
  }
  int i = 0;
  while (i < 30) {
    ++i;
    printf("i = %d\n", i);
  }
  do {
    i++;
    printf("i = %d\n", i);
  } while (i < 35);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x5,-0x8(%rbp)
movl   $0x5,-0xc(%rbp)
cmpl   $0x1e,-0x8(%rbp)
jge    1182 <main+0x72>
movl   $0x5,-0x10(%rbp)
cmpl   $0x7,-0x10(%rbp)
jl     114d <main+0x3d>
jmp    1160 <main+0x50>
jmp    1152 <main+0x42>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    113e <main+0x2e>
cmpl   $0x19,-0x8(%rbp)
jl     116f <main+0x5f>
jmp    1182 <main+0x72>
jmp    1174 <main+0x64>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    112d <main+0x1d>
movl   $0x0,-0x14(%rbp)
cmpl   $0x1e,-0x14(%rbp)
jge    11b0 <main+0xa0>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
mov    -0x14(%rbp),%esi
lea    0xe5a(%rip),%rdi
call   1030 <printf@plt>
jmp    1189 <main+0x79>
jmp    11b5 <main+0xa5>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
mov    -0x14(%rbp),%esi
lea    0xe38(%rip),%rdi
call   1030 <printf@plt>
cmpl   $0x23,-0x14(%rbp)
jl     11b5 <main+0xa5>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xee8(%rip),%rbx
mov    %rbx,%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x3,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x5,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x6,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x7,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x8,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x9,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xa,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xb,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xc,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xd,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xe,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xf,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x10,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x11,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x12,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x13,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x14,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x15,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x16,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x17,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x18,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x19,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1a,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1b,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1c,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1d,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1e,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1f,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x20,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x21,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x22,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x23,%esi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [8 x i8] c"i = %d\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
store i32 5, i32* %2
store i32 5, i32* %3
br label %6
6: ; preds = %23, %0
%7 = load i32, i32* %2
%8 = icmp slt i32 %7, 30
br i1 %8, label %9, label %26
9: ; preds = %6
store i32 5, i32* %4
br label %10
10: ; preds = %15, %9
%11 = load i32, i32* %4
%12 = icmp sge i32 %11, 7
br i1 %12, label %13, label %14
13: ; preds = %10
br label %18
14: ; preds = %10
br label %15
15: ; preds = %14
%16 = load i32, i32* %4
%17 = add nsw i32 %16, 1
store i32 %17, i32* %4
br label %10
18: ; preds = %13
%19 = load i32, i32* %2
%20 = icmp sge i32 %19, 25
br i1 %20, label %21, label %22
21: ; preds = %18
br label %26
22: ; preds = %18
br label %23
23: ; preds = %22
%24 = load i32, i32* %2
%25 = add nsw i32 %24, 1
store i32 %25, i32* %2
br label %6
26: ; preds = %21, %6
store i32 0, i32* %5
br label %27
27: ; preds = %30, %26
%28 = load i32, i32* %5
%29 = icmp slt i32 %28, 30
br i1 %29, label %30, label %35
30: ; preds = %27
%31 = load i32, i32* %5
%32 = add nsw i32 %31, 1
store i32 %32, i32* %5
%33 = load i32, i32* %5
%34 = call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 %33)
br label %27
35: ; preds = %27
br label %36
36: ; preds = %41, %35
%37 = load i32, i32* %5
%38 = add nsw i32 %37, 1
store i32 %38, i32* %5
%39 = load i32, i32* %5
%40 = call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 %39)
br label %41
41: ; preds = %36
%42 = load i32, i32* %5
%43 = icmp slt i32 %42, 35
br i1 %43, label %36, label %44
44: ; preds = %41
ret i32 0
}

LLVM IR (-O2):
@.str = [8 x i8] c"i = %d\0A\00"
define i32 @main() {
%1 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 1)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 2)
%3 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 3)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 4)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 5)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 6)
%7 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 7)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 8)
%9 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 9)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 10)
%11 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 11)
%12 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 12)
%13 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 13)
%14 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 14)
%15 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 15)
%16 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 16)
%17 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 17)
%18 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 18)
%19 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 19)
%20 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 20)
%21 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 21)
%22 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 22)
%23 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 23)
%24 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 24)
%25 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 25)
%26 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 26)
%27 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 27)
%28 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 28)
%29 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 29)
%30 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 30)
%31 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 31)
%32 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 32)
%33 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 33)
%34 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 34)
%35 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 35)
ret i32 0
}