#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 main(void) {
  int cnt1, cnt2;
  printf("This is%n a testing %nprogram.\n", &cnt1, &cnt2);
  printf("Counter1 = %d, Counter2 = %d \n", cnt1, cnt2);
  double x = 15.3245;
  printf("%f;", x);
  printf("%12f;", x);
  printf("%012f;\n", x);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xee2(%rip),%rdi
lea    -0x8(%rbp),%rsi
lea    -0xc(%rbp),%rdx
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
lea    0xee6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movsd  0xeaf(%rip),%xmm0
movsd  %xmm0,-0x18(%rbp)
movsd  -0x18(%rbp),%xmm0
lea    0xee5(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movsd  -0x18(%rbp),%xmm0
lea    0xed6(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movsd  -0x18(%rbp),%xmm0
lea    0xec9(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xef0(%rip),%rdi
lea    0x4(%rsp),%rsi
mov    %rsp,%rdx
xor    %eax,%eax
call   1030 <printf@plt>
mov    0x4(%rsp),%esi
mov    (%rsp),%edx
lea    0xef3(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xf04(%rip),%rdi
movsd  0xeb5(%rip),%xmm0
mov    $0x1,%al
call   1030 <printf@plt>
lea    0xef2(%rip),%rdi
movsd  0xe9f(%rip),%xmm0
mov    $0x1,%al
call   1030 <printf@plt>
lea    0xee2(%rip),%rdi
movsd  0xe89(%rip),%xmm0
mov    $0x1,%al
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [32 x i8] c"This is%n a testing %nprogram.\0A\00"
@.str.1 = [31 x i8] c"Counter1 = %d, Counter2 = %d \0A\00"
@.str.2 = [4 x i8] c"%f;\00"
@.str.3 = [6 x i8] c"%12f;\00"
@.str.4 = [8 x i8] c"%012f;\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca double
store i32 0, i32* %1
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str, i64 0, i64 0), i32* %2, i32* %3)
%6 = load i32, i32* %2
%7 = load i32, i32* %3
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.1, i64 0, i64 0), i32 %6, i32 %7)
store double 1.532450e+01, double* %4
%9 = load double, double* %4
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0), double %9)
%11 = load double, double* %4
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.3, i64 0, i64 0), double %11)
%13 = load double, double* %4
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.4, i64 0, i64 0), double %13)
ret i32 0
}

LLVM IR (-O2):
@.str = [32 x i8] c"This is%n a testing %nprogram.\0A\00"
@.str.1 = [31 x i8] c"Counter1 = %d, Counter2 = %d \0A\00"
@.str.2 = [4 x i8] c"%f;\00"
@.str.3 = [6 x i8] c"%12f;\00"
@.str.4 = [8 x i8] c"%012f;\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = bitcast i32* %1 to i8*
%4 = bitcast i32* %2 to i8*
%5 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([32 x i8], [32 x i8]* @.str, i64 0, i64 0), i32* %1, i32* %2)
%6 = load i32, i32* %1
%7 = load i32, i32* %2
%8 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @.str.1, i64 0, i64 0), i32 %6, i32 %7)
%9 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0), double 1.532450e+01)
%10 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([6 x i8], [6 x i8]* @.str.3, i64 0, i64 0), double 1.532450e+01)
%11 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([8 x i8], [8 x i8]* @.str.4, i64 0, i64 0), double 1.532450e+01)
ret i32 0
}