#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);
void PrintDigits() {
  int i;
  for (i = 48; i <= 57; i += 1) {
    printf("%c - %d\n", i, i);
  }
}


x86 assembly (clang, -O0):
<PrintDigits>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x30,-0x4(%rbp)
cmpl   $0x39,-0x4(%rbp)
jg     1149 <PrintDigits+0x39>
mov    -0x4(%rbp),%esi
mov    -0x4(%rbp),%edx
lea    0xeca(%rip),%rdi
call   1030 <printf@plt>
mov    -0x4(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x4(%rbp)
jmp    111f <PrintDigits+0xf>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<PrintDigits>:
push   %rbx
lea    0xee8(%rip),%rbx
mov    %rbx,%rdi
mov    $0x30,%esi
mov    $0x30,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x31,%esi
mov    $0x31,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x32,%esi
mov    $0x32,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x33,%esi
mov    $0x33,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x34,%esi
mov    $0x34,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x35,%esi
mov    $0x35,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x36,%esi
mov    $0x36,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x37,%esi
mov    $0x37,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x38,%esi
mov    $0x38,%edx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x39,%esi
mov    $0x39,%edx
pop    %rbx
jmp    1030 <printf@plt>

LLVM IR (-O0):
@.str = [9 x i8] c"%c - %d\0A\00"
define void @PrintDigits() {
%1 = alloca i32
store i32 48, i32* %1
br label %2
2: ; preds = %9, %0
%3 = load i32, i32* %1
%4 = icmp sle i32 %3, 57
br i1 %4, label %5, label %12
5: ; preds = %2
%6 = load i32, i32* %1
%7 = load i32, i32* %1
%8 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 %6, i32 %7)
br label %9
9: ; preds = %5
%10 = load i32, i32* %1
%11 = add nsw i32 %10, 1
store i32 %11, i32* %1
br label %2
12: ; preds = %2
ret void
}

LLVM IR (-O2):
@.str = [9 x i8] c"%c - %d\0A\00"
define void @PrintDigits() {
%1 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 48, i32 48)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 49, i32 49)
%3 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 50, i32 50)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 51, i32 51)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 52, i32 52)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 53, i32 53)
%7 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 54, i32 54)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 55, i32 55)
%9 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 56, i32 56)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32 57, i32 57)
ret void
}