#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 main(void) {
  int ratingCounters[11], i, response;
  for (i = 1; i <= 10; ++i)
    ratingCounters[i] = 0;
  printf("Enter your responses\n");
  for (i = 1; i <= 20; ++i) {
    scanf("%i", &response);
    if (response < 1 || response > 10)
      printf("Bad response: %i\n", response);
    else
      ++ratingCounters[response];
  }
  printf("\n\nRating  Number of Responses\n");
  printf("------  -------------------\n");
  for (i = 1; i <= 10; ++i)
    printf("%4i%14i\n", i, ratingCounters[i]);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x1,-0x34(%rbp)
cmpl   $0xa,-0x34(%rbp)
jg     115a <main+0x3a>
movslq -0x34(%rbp),%rax
movl   $0x0,-0x30(%rbp,%rax,4)
mov    -0x34(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    1136 <main+0x16>
lea    0xe9f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x1,-0x34(%rbp)
cmpl   $0x14,-0x34(%rbp)
jg     11d5 <main+0xb5>
lea    0xe96(%rip),%rdi
lea    -0x38(%rbp),%rsi
call   1040 <scanf@plt>
cmpl   $0x1,-0x38(%rbp)
jl     119d <main+0x7d>
cmpl   $0xa,-0x38(%rbp)
jle    11b3 <main+0x93>
mov    -0x38(%rbp),%esi
lea    0xe72(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
jmp    11c2 <main+0xa2>
movslq -0x38(%rbp),%rax
mov    -0x30(%rbp,%rax,4),%ecx
add    $0x1,%ecx
mov    %ecx,-0x30(%rbp,%rax,4)
jmp    11c7 <main+0xa7>
mov    -0x34(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    116f <main+0x4f>
lea    0xe4f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe60(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x1,-0x34(%rbp)
cmpl   $0xa,-0x34(%rbp)
jg     1229 <main+0x109>
mov    -0x34(%rbp),%esi
movslq -0x34(%rbp),%rax
mov    -0x30(%rbp,%rax,4),%edx
lea    0xe53(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x34(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    11f8 <main+0xd8>
xor    %eax,%eax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %rbx
sub    $0x48,%rsp
xorps  %xmm0,%xmm0
movups %xmm0,0x14(%rsp)
movups %xmm0,0x24(%rsp)
movq   $0x0,0x34(%rsp)
lea    0xec7(%rip),%rdi
call   1030 <puts@plt>
mov    $0x14,%ebp
lea    0xe98(%rip),%r14
lea    0xc(%rsp),%rbx
lea    0xe8f(%rip),%r15
jmp    118a <main+0x5a>
cs nopw 0x0(%rax,%rax,1)
addl   $0x1,0x10(%rsp,%rsi,4)
add    $0xffffffff,%ebp
je     11b0 <main+0x80>
mov    %r14,%rdi
mov    %rbx,%rsi
call   1050 <scanf@plt>
mov    0xc(%rsp),%esi
lea    -0xb(%rsi),%eax
cmp    $0xfffffff5,%eax
ja     1180 <main+0x50>
mov    %r15,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
add    $0xffffffff,%ebp
jne    118a <main+0x5a>
lea    0xe7c(%rip),%rdi
call   1030 <puts@plt>
lea    0xe8e(%rip),%rdi
call   1030 <puts@plt>
mov    0x14(%rsp),%edx
lea    0xe42(%rip),%rbx
mov    %rbx,%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x18(%rsp),%edx
mov    %rbx,%rdi
mov    $0x2,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x1c(%rsp),%edx
mov    %rbx,%rdi
mov    $0x3,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x20(%rsp),%edx
mov    %rbx,%rdi
mov    $0x4,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x24(%rsp),%edx
mov    %rbx,%rdi
mov    $0x5,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x28(%rsp),%edx
mov    %rbx,%rdi
mov    $0x6,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x2c(%rsp),%edx
mov    %rbx,%rdi
mov    $0x7,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x30(%rsp),%edx
mov    %rbx,%rdi
mov    $0x8,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x34(%rsp),%edx
mov    %rbx,%rdi
mov    $0x9,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x38(%rsp),%edx
mov    %rbx,%rdi
mov    $0xa,%esi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x48,%rsp
pop    %rbx
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [22 x i8] c"Enter your responses\0A\00"
@.str.1 = [3 x i8] c"%i\00"
@.str.2 = [18 x i8] c"Bad response: %i\0A\00"
@.str.3 = [31 x i8] c"\0A\0ARating Number of Responses\0A\00"
@.str.4 = [29 x i8] c"------ -------------------\0A\00"
@.str.5 = [9 x i8] c"%4i%14i\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [11 x i32]
%3 = alloca i32
%4 = alloca i32
store i32 0, i32* %1
store i32 1, i32* %3
br label %5
5: ; preds = %12, %0
%6 = load i32, i32* %3
%7 = icmp sle i32 %6, 10
br i1 %7, label %8, label %15
8: ; preds = %5
%9 = load i32, i32* %3
%10 = sext i32 %9 to i64
%11 = getelementptr inbounds [11 x i32], [11 x i32]* %2, i64 0, i64 %10
store i32 0, i32* %11
br label %12
12: ; preds = %8
%13 = load i32, i32* %3
%14 = add nsw i32 %13, 1
store i32 %14, i32* %3
br label %5
15: ; preds = %5
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str, i64 0, i64 0))
store i32 1, i32* %3
br label %17
17: ; preds = %37, %15
%18 = load i32, i32* %3
%19 = icmp sle i32 %18, 20
br i1 %19, label %20, label %40
20: ; preds = %17
%21 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %4)
%22 = load i32, i32* %4
%23 = icmp slt i32 %22, 1
br i1 %23, label %27, label %24
24: ; preds = %20
%25 = load i32, i32* %4
%26 = icmp sgt i32 %25, 10
br i1 %26, label %27, label %30
27: ; preds = %24, %20
%28 = load i32, i32* %4
%29 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.2, i64 0, i64 0), i32 %28)
br label %36
30: ; preds = %24
%31 = load i32, i32* %4
%32 = sext i32 %31 to i64
%33 = getelementptr inbounds [11 x i32], [11 x i32]* %2, i64 0, i64 %32
%34 = load i32, i32* %33
%35 = add nsw i32 %34, 1
store i32 %35, i32* %33
br label %36
36: ; preds = %30, %27
br label %37
37: ; preds = %36
%38 = load i32, i32* %3
%39 = add nsw i32 %38, 1
store i32 %39, i32* %3
br label %17
40: ; preds = %17
%41 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.3, i64 0, i64 0))
%42 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.4, i64 0, i64 0))
store i32 1, i32* %3
br label %43
43: ; preds = %53, %40
%44 = load i32, i32* %3
%45 = icmp sle i32 %44, 10
br i1 %45, label %46, label %56
46: ; preds = %43
%47 = load i32, i32* %3
%48 = load i32, i32* %3
%49 = sext i32 %48 to i64
%50 = getelementptr inbounds [11 x i32], [11 x i32]* %2, i64 0, i64 %49
%51 = load i32, i32* %50
%52 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0), i32 %47, i32 %51)
br label %53
53: ; preds = %46
%54 = load i32, i32* %3
%55 = add nsw i32 %54, 1
store i32 %55, i32* %3
br label %43
56: ; preds = %43
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [3 x i8] c"%i\00"
@.str.2 = [18 x i8] c"Bad response: %i\0A\00"
@.str.5 = [9 x i8] c"%4i%14i\0A\00"
@str = [21 x i8] c"Enter your responses\00"
@str.6 = [30 x i8] c"\0A\0ARating Number of Responses\00"
@str.7 = [28 x i8] c"------ -------------------\00"
define i32 @main() {
%1 = alloca [11 x i32]
%2 = alloca i32
%3 = bitcast [11 x i32]* %1 to i8*
%4 = bitcast i32* %2 to i8*
%5 = getelementptr inbounds [11 x i32], [11 x i32]* %1, i64 0, i64 1
%6 = bitcast i32* %5 to i8*
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str, i64 0, i64 0))
br label %8
8: ; preds = %0, %21
%9 = phi i32 [ 1, %0 ], [ %22, %21 ]
%10 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %2)
%11 = load i32, i32* %2
%12 = add i32 %11, -11
%13 = icmp ult i32 %12, -10
br i1 %13, label %14, label %16
14: ; preds = %8
%15 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str.2, i64 0, i64 0), i32 %11)
br label %21
16: ; preds = %8
%17 = zext i32 %11 to i64
%18 = getelementptr inbounds [11 x i32], [11 x i32]* %1, i64 0, i64 %17
%19 = load i32, i32* %18
%20 = add nsw i32 %19, 1
store i32 %20, i32* %18
br label %21
21: ; preds = %14, %16
%22 = add nuw nsw i32 %9, 1
%23 = icmp eq i32 %22, 21
br i1 %23, label %24, label %8
24: ; preds = %21
%25 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str.6, i64 0, i64 0))
%26 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str.7, i64 0, i64 0))
%27 = load i32, i32* %5
%28 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0), i32 1, i32 %27)
%29 = getelementptr inbounds [11 x i32], [11 x i32]* %1, i64 0, i64 2
%30 = load i32, i32* %29
%31 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0), i32 2, i32 %30)
%32 = getelementptr inbounds [11 x i32], [11 x i32]* %1, i64 0, i64 3
%33 = load i32, i32* %32
%34 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0), i32 3, i32 %33)
%35 = getelementptr inbounds [11 x i32], [11 x i32]* %1, i64 0, i64 4
%36 = load i32, i32* %35
%37 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0), i32 4, i32 %36)
%38 = getelementptr inbounds [11 x i32], [11 x i32]* %1, i64 0, i64 5
%39 = load i32, i32* %38
%40 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0), i32 5, i32 %39)
%41 = getelementptr inbounds [11 x i32], [11 x i32]* %1, i64 0, i64 6
%42 = load i32, i32* %41
%43 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0), i32 6, i32 %42)
%44 = getelementptr inbounds [11 x i32], [11 x i32]* %1, i64 0, i64 7
%45 = load i32, i32* %44
%46 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0), i32 7, i32 %45)
%47 = getelementptr inbounds [11 x i32], [11 x i32]* %1, i64 0, i64 8
%48 = load i32, i32* %47
%49 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0), i32 8, i32 %48)
%50 = getelementptr inbounds [11 x i32], [11 x i32]* %1, i64 0, i64 9
%51 = load i32, i32* %50
%52 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0), i32 9, i32 %51)
%53 = getelementptr inbounds [11 x i32], [11 x i32]* %1, i64 0, i64 10
%54 = load i32, i32* %53
%55 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0), i32 10, i32 %54)
ret i32 0
}