#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 main() {
  int a[5] = {50, 60, 70, 80, 90};
  printf("Printing integer array \"a[]\"\n");
  printf("%d\n", a[0]);
  printf("%d\n", a[1]);
  printf("%d\n", a[2]);
  printf("%d\n", a[3]);
  printf("%d\n", a[4]);
  int b[5];
  printf("\nPrinting integer array \"b[]\" before assigning values\n");
  for (int i = 0; i < 5; i++) {
    printf("%d\n", b[i]);
  }
  for (int i = 0; i < 5; i++) {
    b[i] = 10 * i;
  }
  printf("\nPrinting integer array \"b[]\" after assigning values\n");
  for (int i = 0; i < 5; i++) {
    printf("%d\n", b[i]);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x50,%rsp
movl   $0x0,-0x4(%rbp)
mov    0xeda(%rip),%rax
mov    %rax,-0x20(%rbp)
mov    0xed7(%rip),%rax
mov    %rax,-0x18(%rbp)
mov    0xed5(%rip),%eax
mov    %eax,-0x10(%rbp)
lea    0xecf(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x20(%rbp),%esi
lea    0xedc(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x1c(%rbp),%esi
lea    0xecb(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x18(%rbp),%esi
lea    0xeba(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x14(%rbp),%esi
lea    0xea9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x10(%rbp),%esi
lea    0xe98(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe8e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0x44(%rbp)
cmpl   $0x5,-0x44(%rbp)
jge    11e4 <main+0xd4>
movslq -0x44(%rbp),%rax
mov    -0x40(%rbp,%rax,4),%esi
lea    0xe63(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x44(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x44(%rbp)
jmp    11b6 <main+0xa6>
movl   $0x0,-0x48(%rbp)
cmpl   $0x5,-0x48(%rbp)
jge    120f <main+0xff>
imul   $0xa,-0x48(%rbp),%ecx
movslq -0x48(%rbp),%rax
mov    %ecx,-0x40(%rbp,%rax,4)
mov    -0x48(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x48(%rbp)
jmp    11eb <main+0xdb>
lea    0xe57(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0x4c(%rbp)
cmpl   $0x5,-0x4c(%rbp)
jge    1252 <main+0x142>
movslq -0x4c(%rbp),%rax
mov    -0x40(%rbp,%rax,4),%esi
lea    0xdf5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x4c(%rbp)
jmp    1224 <main+0x114>
xor    %eax,%eax
add    $0x50,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xedc(%rip),%rdi
call   1030 <puts@plt>
lea    0xecc(%rip),%rbx
mov    %rbx,%rdi
mov    $0x32,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x3c,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x46,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x50,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x5a,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xe9b(%rip),%rdi
call   1030 <puts@plt>
mov    %rbx,%rdi
xor    %esi,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0xa,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x14,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x1e,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x28,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xe7d(%rip),%rdi
call   1030 <puts@plt>
mov    %rbx,%rdi
xor    %esi,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0xa,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x14,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x1e,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x28,%esi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@__const.main.a = [5 x i32] [i32 50, i32 60, i32 70, i32 80, i32 90]
@.str = [30 x i8] c"Printing integer array \22a[]\22\0A\00"
@.str.1 = [4 x i8] c"%d\0A\00"
@.str.2 = [55 x i8] c"\0APrinting integer array \22b[]\22 before assigning values\0A\00"
@.str.3 = [54 x i8] c"\0APrinting integer array \22b[]\22 after assigning values\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [5 x i32]
%3 = alloca [5 x i32]
%4 = alloca i32
%5 = alloca i32
%6 = alloca i32
store i32 0, i32* %1
%7 = bitcast [5 x i32]* %2 to i8*
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str, i64 0, i64 0))
%9 = getelementptr inbounds [5 x i32], [5 x i32]* %2, i64 0, i64 0
%10 = load i32, i32* %9
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %10)
%12 = getelementptr inbounds [5 x i32], [5 x i32]* %2, i64 0, i64 1
%13 = load i32, i32* %12
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %13)
%15 = getelementptr inbounds [5 x i32], [5 x i32]* %2, i64 0, i64 2
%16 = load i32, i32* %15
%17 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %16)
%18 = getelementptr inbounds [5 x i32], [5 x i32]* %2, i64 0, i64 3
%19 = load i32, i32* %18
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %19)
%21 = getelementptr inbounds [5 x i32], [5 x i32]* %2, i64 0, i64 4
%22 = load i32, i32* %21
%23 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %22)
%24 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.2, i64 0, i64 0))
store i32 0, i32* %4
br label %25
25: ; preds = %34, %0
%26 = load i32, i32* %4
%27 = icmp slt i32 %26, 5
br i1 %27, label %28, label %37
28: ; preds = %25
%29 = load i32, i32* %4
%30 = sext i32 %29 to i64
%31 = getelementptr inbounds [5 x i32], [5 x i32]* %3, i64 0, i64 %30
%32 = load i32, i32* %31
%33 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %32)
br label %34
34: ; preds = %28
%35 = load i32, i32* %4
%36 = add nsw i32 %35, 1
store i32 %36, i32* %4
br label %25
37: ; preds = %25
store i32 0, i32* %5
br label %38
38: ; preds = %47, %37
%39 = load i32, i32* %5
%40 = icmp slt i32 %39, 5
br i1 %40, label %41, label %50
41: ; preds = %38
%42 = load i32, i32* %5
%43 = mul nsw i32 10, %42
%44 = load i32, i32* %5
%45 = sext i32 %44 to i64
%46 = getelementptr inbounds [5 x i32], [5 x i32]* %3, i64 0, i64 %45
store i32 %43, i32* %46
br label %47
47: ; preds = %41
%48 = load i32, i32* %5
%49 = add nsw i32 %48, 1
store i32 %49, i32* %5
br label %38
50: ; preds = %38
%51 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.3, i64 0, i64 0))
store i32 0, i32* %6
br label %52
52: ; preds = %61, %50
%53 = load i32, i32* %6
%54 = icmp slt i32 %53, 5
br i1 %54, label %55, label %64
55: ; preds = %52
%56 = load i32, i32* %6
%57 = sext i32 %56 to i64
%58 = getelementptr inbounds [5 x i32], [5 x i32]* %3, i64 0, i64 %57
%59 = load i32, i32* %58
%60 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %59)
br label %61
61: ; preds = %55
%62 = load i32, i32* %6
%63 = add nsw i32 %62, 1
store i32 %63, i32* %6
br label %52
64: ; preds = %52
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [4 x i8] c"%d\0A\00"
@str = [29 x i8] c"Printing integer array \22a[]\22\00"
@str.4 = [54 x i8] c"\0APrinting integer array \22b[]\22 before assigning values\00"
@str.5 = [53 x i8] c"\0APrinting integer array \22b[]\22 after assigning values\00"
define i32 @main() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 50)
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 60)
%4 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 70)
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 80)
%6 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 90)
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([54 x i8], [54 x i8]* @str.4, i64 0, i64 0))
%8 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 0)
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 10)
%10 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 20)
%11 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 30)
%12 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 40)
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([53 x i8], [53 x i8]* @str.5, i64 0, i64 0))
%14 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 0)
%15 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 10)
%16 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 20)
%17 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 30)
%18 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 40)
ret i32 0
}