int main(void) {
  printf("%d", "A");
  printf("\n");
  printf("%d", "B");
  printf("\n");
  printf("%d", "C");
  printf("\n");
  printf("%d", "a");
  printf("\n");
  printf("%d", "b");
  printf("\n");
  printf("%d", "c");
  printf("\n");
  printf("%d", "0");
  printf("\n");
  printf("%d", "1");
  printf("\n");
  printf("%d", "2");
  printf("\n");
  printf("%d", "$");
  printf("\n");
  printf("%d", "*");
  printf("\n");
  printf("%d", "+");
  printf("\n");
  printf("%d", "/");
  printf("\n");
  printf("%d", " ");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeda(%rip),%rdi
lea    0xed6(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeca(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeb7(%rip),%rdi
lea    0xeb7(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xea7(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe94(%rip),%rdi
lea    0xe96(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe84(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe71(%rip),%rdi
lea    0xe75(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe61(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe4e(%rip),%rdi
lea    0xe54(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe3e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe2b(%rip),%rdi
lea    0xe33(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe1b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe08(%rip),%rdi
lea    0xe12(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xdf8(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xde5(%rip),%rdi
lea    0xdf1(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xdd5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xdc2(%rip),%rdi
lea    0xdd0(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xdb2(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd9f(%rip),%rdi
lea    0xdaf(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd8f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd7c(%rip),%rdi
lea    0xd8e(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd6c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd59(%rip),%rdi
lea    0xd6d(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd49(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd36(%rip),%rdi
lea    0xd4c(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd26(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xd13(%rip),%rdi
lea    0xd2b(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xed8(%rip),%rbx
lea    0xed4(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xebb(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xea2(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe89(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe70(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe57(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe3e(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe25(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe0c(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xdf3(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xdda(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xdc1(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xda8(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xd8f(%rip),%rsi
mov    %rbx,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
@.str.1 = [2 x i8] c"A\00"
@.str.2 = [2 x i8] c"\0A\00"
@.str.3 = [2 x i8] c"B\00"
@.str.4 = [2 x i8] c"C\00"
@.str.5 = [2 x i8] c"a\00"
@.str.6 = [2 x i8] c"b\00"
@.str.7 = [2 x i8] c"c\00"
@.str.8 = [2 x i8] c"0\00"
@.str.9 = [2 x i8] c"1\00"
@.str.10 = [2 x i8] c"2\00"
@.str.11 = [2 x i8] c"$\00"
@.str.12 = [2 x i8] c"*\00"
@.str.13 = [2 x i8] c"+\00"
@.str.14 = [2 x i8] c"/\00"
@.str.15 = [2 x i8] c" \00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.7, i64 0, i64 0))
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.8, i64 0, i64 0))
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.9, i64 0, i64 0))
%17 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%18 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.10, i64 0, i64 0))
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.11, i64 0, i64 0))
%21 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%22 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.12, i64 0, i64 0))
%23 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%24 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.13, i64 0, i64 0))
%25 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%26 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.14, i64 0, i64 0))
%27 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%28 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.15, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [2 x i8] c"A\00"
@.str.3 = [2 x i8] c"B\00"
@.str.4 = [2 x i8] c"C\00"
@.str.5 = [2 x i8] c"a\00"
@.str.6 = [2 x i8] c"b\00"
@.str.7 = [2 x i8] c"c\00"
@.str.8 = [2 x i8] c"0\00"
@.str.9 = [2 x i8] c"1\00"
@.str.10 = [2 x i8] c"2\00"
@.str.11 = [2 x i8] c"$\00"
@.str.12 = [2 x i8] c"*\00"
@.str.13 = [2 x i8] c"+\00"
@.str.14 = [2 x i8] c"/\00"
@.str.15 = [2 x i8] c" \00"
define i32 @main() {
%1 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%2 = tail call i32 @putchar(i32 10)
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i64 0, i64 0))
%4 = tail call i32 @putchar(i32 10)
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%6 = tail call i32 @putchar(i32 10)
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
%8 = tail call i32 @putchar(i32 10)
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.6, i64 0, i64 0))
%10 = tail call i32 @putchar(i32 10)
%11 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.7, i64 0, i64 0))
%12 = tail call i32 @putchar(i32 10)
%13 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.8, i64 0, i64 0))
%14 = tail call i32 @putchar(i32 10)
%15 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.9, i64 0, i64 0))
%16 = tail call i32 @putchar(i32 10)
%17 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.10, i64 0, i64 0))
%18 = tail call i32 @putchar(i32 10)
%19 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.11, i64 0, i64 0))
%20 = tail call i32 @putchar(i32 10)
%21 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.12, i64 0, i64 0))
%22 = tail call i32 @putchar(i32 10)
%23 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.13, i64 0, i64 0))
%24 = tail call i32 @putchar(i32 10)
%25 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.14, i64 0, i64 0))
%26 = tail call i32 @putchar(i32 10)
%27 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.15, i64 0, i64 0))
ret i32 0
}