#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*/ name;
typedef int /*<<< orphan*/ full_name;
typedef int /*<<< orphan*/ areas;

/* Variables and functions */
int /*<<< orphan*/ printf(char *, ...);
int main(int argc, char *argv[]) {
  int areas[] = {10, 12, 13, 14, 20};
  char name[] = "Zed";
  char full_name[] = {'Z', 'e', 'd', ' ', 'A', '.', 'S', 'h', 'a', 'w', '\0'};
  printf("The size of an int: %ld\n", sizeof(int));
  printf("The size of areas (int[]): %ld\n", sizeof(areas));
  printf("The number of ints in areas: %ld\n", sizeof(areas) / sizeof(int));
  printf("The first areas is %d, the 2nd %d.\n", areas[0], areas[1]);
  printf("the size of a char: %ld\n", sizeof(char));
  printf("The size of name (char[]): %ld\n", sizeof(name));
  printf("The number of chars: %ld\n", sizeof(name) / sizeof(char));
  printf("The size of full_name (char[]): %ld\n", sizeof(full_name));
  printf("The number of chars: %ld\n", sizeof(full_name) / sizeof(char));
  printf("name=\"%s\" and full_name==\"%s\"\n", name, full_name);
  areas[3] = name[2];
  areas[4] = name[3];
  printf("areas[3] is %d and areas[4] is %d\n", areas[3], areas[4]);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    0xed3(%rip),%rax
mov    %rax,-0x30(%rbp)
mov    0xed0(%rip),%rax
mov    %rax,-0x28(%rbp)
mov    0xece(%rip),%eax
mov    %eax,-0x20(%rbp)
mov    0xec9(%rip),%eax
mov    %eax,-0x34(%rbp)
mov    0xec3(%rip),%rax
mov    %rax,-0x3f(%rbp)
mov    0xec0(%rip),%ax
mov    %ax,-0x37(%rbp)
mov    0xeb8(%rip),%al
mov    %al,-0x35(%rbp)
lea    0xeaf(%rip),%rdi
mov    $0x4,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeb5(%rip),%rdi
mov    $0x14,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xec2(%rip),%rdi
mov    $0x5,%esi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x30(%rbp),%esi
mov    -0x2c(%rbp),%edx
lea    0xecb(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee1(%rip),%rdi
mov    $0x1,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee7(%rip),%rdi
mov    $0x4,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xef4(%rip),%rdi
mov    $0x4,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xefb(%rip),%rdi
mov    $0xb,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xece(%rip),%rdi
mov    $0xb,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    -0x34(%rbp),%rsi
lea    -0x3f(%rbp),%rdx
lea    0xef2(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movsbl -0x32(%rbp),%eax
mov    %eax,-0x24(%rbp)
movsbl -0x31(%rbp),%eax
mov    %eax,-0x20(%rbp)
mov    -0x24(%rbp),%esi
mov    -0x20(%rbp),%edx
lea    0xeef(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x20,%rsp
movl   $0x64655a,0xc(%rsp)
movabs $0x68532e412064655a,%rax
2e 53 68
mov    %rax,0x10(%rsp)
movl   $0x776168,0x17(%rsp)
lea    0xed0(%rip),%rdi
mov    $0x4,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xed6(%rip),%rdi
mov    $0x14,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xee3(%rip),%rdi
mov    $0x5,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xef2(%rip),%rdi
mov    $0xa,%esi
mov    $0xc,%edx
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xefe(%rip),%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xf04(%rip),%rdi
mov    $0x4,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xf11(%rip),%rbx
mov    $0x4,%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xf15(%rip),%rdi
mov    $0xb,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    $0xb,%esi
mov    %rbx,%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xf18(%rip),%rdi
lea    0xc(%rsp),%rsi
lea    0x10(%rsp),%rdx
xor    %eax,%eax
call   1030 <printf@plt>
movsbl 0xe(%rsp),%esi
movsbl 0xf(%rsp),%edx
lea    0xf15(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@__const.main.areas = [5 x i32] [i32 10, i32 12, i32 13, i32 14, i32 20]
@__const.main.name = [4 x i8] c"Zed\00"
@__const.main.full_name = [11 x i8] c"Zed A.Shaw\00"
@.str = [25 x i8] c"The size of an int: %ld\0A\00"
@.str.1 = [32 x i8] c"The size of areas (int[]): %ld\0A\00"
@.str.2 = [34 x i8] c"The number of ints in areas: %ld\0A\00"
@.str.3 = [36 x i8] c"The first areas is %d, the 2nd %d.\0A\00"
@.str.4 = [25 x i8] c"the size of a char: %ld\0A\00"
@.str.5 = [32 x i8] c"The size of name (char[]): %ld\0A\00"
@.str.6 = [26 x i8] c"The number of chars: %ld\0A\00"
@.str.7 = [37 x i8] c"The size of full_name (char[]): %ld\0A\00"
@.str.8 = [31 x i8] c"name=\22%s\22 and full_name==\22%s\22\0A\00"
@.str.9 = [35 x i8] c"areas[3] is %d and areas[4] is %d\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca [5 x i32]
%7 = alloca [4 x i8]
%8 = alloca [11 x i8]
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%9 = bitcast [5 x i32]* %6 to i8*
%10 = bitcast [4 x i8]* %7 to i8*
%11 = bitcast [11 x i8]* %8 to i8*
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str, i64 0, i64 0), i64 4)
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.1, i64 0, i64 0), i64 20)
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.2, i64 0, i64 0), i64 5)
%15 = getelementptr inbounds [5 x i32], [5 x i32]* %6, i64 0, i64 0
%16 = load i32, i32* %15
%17 = getelementptr inbounds [5 x i32], [5 x i32]* %6, i64 0, i64 1
%18 = load i32, i32* %17
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.3, i64 0, i64 0), i32 %16, i32 %18)
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.4, i64 0, i64 0), i64 1)
%21 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.5, i64 0, i64 0), i64 4)
%22 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.6, i64 0, i64 0), i64 4)
%23 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.7, i64 0, i64 0), i64 11)
%24 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.6, i64 0, i64 0), i64 11)
%25 = getelementptr inbounds [4 x i8], [4 x i8]* %7, i64 0, i64 0
%26 = getelementptr inbounds [11 x i8], [11 x i8]* %8, i64 0, i64 0
%27 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.8, i64 0, i64 0), i8* %25, i8* %26)
%28 = getelementptr inbounds [4 x i8], [4 x i8]* %7, i64 0, i64 2
%29 = load i8, i8* %28
%30 = sext i8 %29 to i32
%31 = getelementptr inbounds [5 x i32], [5 x i32]* %6, i64 0, i64 3
store i32 %30, i32* %31
%32 = getelementptr inbounds [4 x i8], [4 x i8]* %7, i64 0, i64 3
%33 = load i8, i8* %32
%34 = sext i8 %33 to i32
%35 = getelementptr inbounds [5 x i32], [5 x i32]* %6, i64 0, i64 4
store i32 %34, i32* %35
%36 = getelementptr inbounds [5 x i32], [5 x i32]* %6, i64 0, i64 3
%37 = load i32, i32* %36
%38 = getelementptr inbounds [5 x i32], [5 x i32]* %6, i64 0, i64 4
%39 = load i32, i32* %38
%40 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.9, i64 0, i64 0), i32 %37, i32 %39)
ret i32 0
}

LLVM IR (-O2):
@__const.main.full_name = [11 x i8] c"Zed A.Shaw\00"
@.str = [25 x i8] c"The size of an int: %ld\0A\00"
@.str.1 = [32 x i8] c"The size of areas (int[]): %ld\0A\00"
@.str.2 = [34 x i8] c"The number of ints in areas: %ld\0A\00"
@.str.3 = [36 x i8] c"The first areas is %d, the 2nd %d.\0A\00"
@.str.4 = [25 x i8] c"the size of a char: %ld\0A\00"
@.str.5 = [32 x i8] c"The size of name (char[]): %ld\0A\00"
@.str.6 = [26 x i8] c"The number of chars: %ld\0A\00"
@.str.7 = [37 x i8] c"The size of full_name (char[]): %ld\0A\00"
@.str.8 = [31 x i8] c"name=\22%s\22 and full_name==\22%s\22\0A\00"
@.str.9 = [35 x i8] c"areas[3] is %d and areas[4] is %d\0A\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = alloca i32
%4 = bitcast i32* %3 to [4 x i8]*
%5 = alloca [11 x i8]
%6 = bitcast i32* %3 to i8*
store i32 6579546, i32* %3
%7 = getelementptr inbounds [11 x i8], [11 x i8]* %5, i64 0, i64 0
%8 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @.str, i64 0, i64 0), i64 4)
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([32 x i8], [32 x i8]* @.str.1, i64 0, i64 0), i64 20)
%10 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @.str.2, i64 0, i64 0), i64 5)
%11 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @.str.3, i64 0, i64 0), i32 10, i32 12)
%12 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @.str.4, i64 0, i64 0), i64 1)
%13 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([32 x i8], [32 x i8]* @.str.5, i64 0, i64 0), i64 4)
%14 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @.str.6, i64 0, i64 0), i64 4)
%15 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @.str.7, i64 0, i64 0), i64 11)
%16 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @.str.6, i64 0, i64 0), i64 11)
%17 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @.str.8, i64 0, i64 0), i32* %3, i8* %7)
%18 = getelementptr inbounds [4 x i8], [4 x i8]* %4, i64 0, i64 2
%19 = load i8, i8* %18
%20 = sext i8 %19 to i32
%21 = getelementptr inbounds [4 x i8], [4 x i8]* %4, i64 0, i64 3
%22 = load i8, i8* %21
%23 = sext i8 %22 to i32
%24 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @.str.9, i64 0, i64 0), i32 %20, i32 %23)
ret i32 0
}