#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 /*<<< orphan*/ scanf(char *, int *, int *);
int main() {
  int a, b;
  printf("Enter a and b:\n");
  scanf("%d %d", &a, &b);
  for (int i = a; i <= b; i++)
    printf("%d - %d - %d\n", i, i * i, i * i * i);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xecc(%rip),%rdi
lea    -0x8(%rbp),%rsi
lea    -0xc(%rbp),%rdx
call   1040 <scanf@plt>
mov    -0x8(%rbp),%eax
mov    %eax,-0x10(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0xc(%rbp),%eax
jg     1194 <main+0x74>
mov    -0x10(%rbp),%esi
mov    -0x10(%rbp),%edx
imul   -0x10(%rbp),%edx
mov    -0x10(%rbp),%ecx
imul   -0x10(%rbp),%ecx
imul   -0x10(%rbp),%ecx
lea    0xe97(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1157 <main+0x37>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
lea    0xed9(%rip),%rdi
call   1030 <puts@plt>
lea    0xeb9(%rip),%rdi
lea    0x4(%rsp),%rsi
mov    %rsp,%rdx
call   1050 <scanf@plt>
mov    0x4(%rsp),%ebx
cmp    (%rsp),%ebx
jg     1190 <main+0x60>
lea    0xea2(%rip),%r14
cs nopw 0x0(%rax,%rax,1)
xchg   %ax,%ax
mov    %ebx,%edx
imul   %ebx,%edx
mov    %edx,%ecx
imul   %ebx,%ecx
mov    %r14,%rdi
mov    %ebx,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0x1(%rbx),%eax
cmp    (%rsp),%ebx
mov    %eax,%ebx
jl     1170 <main+0x40>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [16 x i8] c"Enter a and b:\0A\00"
@.str.1 = [6 x i8] c"%d %d\00"
@.str.2 = [14 x i8] c"%d - %d - %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
store i32 0, i32* %1
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32* %2, i32* %3)
%7 = load i32, i32* %2
store i32 %7, i32* %4
br label %8
8: ; preds = %23, %0
%9 = load i32, i32* %4
%10 = load i32, i32* %3
%11 = icmp sle i32 %9, %10
br i1 %11, label %12, label %26
12: ; preds = %8
%13 = load i32, i32* %4
%14 = load i32, i32* %4
%15 = load i32, i32* %4
%16 = mul nsw i32 %14, %15
%17 = load i32, i32* %4
%18 = load i32, i32* %4
%19 = mul nsw i32 %17, %18
%20 = load i32, i32* %4
%21 = mul nsw i32 %19, %20
%22 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i64 0, i64 0), i32 %13, i32 %16, i32 %21)
br label %23
23: ; preds = %12
%24 = load i32, i32* %4
%25 = add nsw i32 %24, 1
store i32 %25, i32* %4
br label %8
26: ; preds = %8
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [6 x i8] c"%d %d\00"
@.str.2 = [14 x i8] c"%d - %d - %d\0A\00"
@str = [15 x i8] c"Enter a and b:\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = bitcast i32* %1 to i8*
%4 = bitcast i32* %2 to i8*
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32* %1, i32* %2)
%7 = load i32, i32* %1
%8 = load i32, i32* %2
%9 = icmp sgt i32 %7, %8
br i1 %9, label %10, label %11
10: ; preds = %11, %0
ret i32 0
11: ; preds = %0, %11
%12 = phi i32 [ %16, %11 ], [ %7, %0 ]
%13 = mul nsw i32 %12, %12
%14 = mul nsw i32 %13, %12
%15 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i64 0, i64 0), i32 %12, i32 %13, i32 %14)
%16 = add nsw i32 %12, 1
%17 = load i32, i32* %2
%18 = icmp slt i32 %12, %17
br i1 %18, label %11, label %10
}