#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 main() {
  int bugs = 100;
  double bug_rate = 1.2;
  printf("You have %i bugs at the imaginary rate of %f.\n", bugs, bug_rate);
  long universe_of_defects = 1L * 1024L * 1024L * 1024L;
  printf("The entire universe has %li bugs.\n", universe_of_defects);
  double expected_bugs = bugs * bug_rate;
  printf("You are expected to have %f bugs.\n", expected_bugs);
  double part_of_universe = expected_bugs / universe_of_defects;
  printf("That is only a %e portion of the universe.\n", part_of_universe);
  char nul_byte = '\0';
  int care_percentage = bugs * nul_byte;
  printf("Which means you should care %d%%.\n", care_percentage);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x64,-0x8(%rbp)
movsd  0xed2(%rip),%xmm0
movsd  %xmm0,-0x10(%rbp)
mov    -0x8(%rbp),%esi
movsd  -0x10(%rbp),%xmm0
lea    0xec6(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
movq   $0x40000000,-0x18(%rbp)
40
mov    -0x18(%rbp),%rax
mov    %eax,%esi
lea    0xed9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
cvtsi2sdl -0x8(%rbp),%xmm0
mulsd  -0x10(%rbp),%xmm0
movsd  %xmm0,-0x20(%rbp)
cvttsd2si -0x20(%rbp),%esi
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movsd  -0x20(%rbp),%xmm0
cvtsi2sdq -0x18(%rbp),%xmm1
divsd  %xmm1,%xmm0
movsd  %xmm0,-0x28(%rbp)
cvttsd2si -0x28(%rbp),%esi
lea    0xed6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movb   $0x0,-0x29(%rbp)
mov    -0x8(%rbp),%eax
movsbl -0x29(%rbp),%ecx
imul   %ecx,%eax
mov    %eax,-0x30(%rbp)
mov    -0x30(%rbp),%esi
lea    0xee0(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xef0(%rip),%rdi
movsd  0xee0(%rip),%xmm0
mov    $0x64,%esi
mov    $0x1,%al
call   1030 <printf@plt>
lea    0xf04(%rip),%rdi
mov    $0x40000000,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xf14(%rip),%rdi
mov    $0x78,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xf24(%rip),%rdi
xor    %esi,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xf40(%rip),%rdi
xor    %esi,%esi
xor    %eax,%eax
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [47 x i8] c"You have %i bugs at the imaginary rate of %f.\0A\00"
@.str.1 = [35 x i8] c"The entire universe has %li bugs.\0A\00"
@.str.2 = [35 x i8] c"You are expected to have %f bugs.\0A\00"
@.str.3 = [44 x i8] c"That is only a %e portion of the universe.\0A\00"
@.str.4 = [35 x i8] c"Which means you should care %d%%.\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca double
%4 = alloca i64
%5 = alloca double
%6 = alloca double
%7 = alloca i8
%8 = alloca i32
store i32 0, i32* %1
store i32 100, i32* %2
store double 1.200000e+00, double* %3
%9 = load i32, i32* %2
%10 = load double, double* %3
%11 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str, i64 0, i64 0), i32 %9, double %10)
store i64 1073741824, i64* %4
%12 = load i64, i64* %4
%13 = trunc i64 %12 to i32
%14 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.1, i64 0, i64 0), i32 %13)
%15 = load i32, i32* %2
%16 = sitofp i32 %15 to double
%17 = load double, double* %3
%18 = fmul double %16, %17
store double %18, double* %5
%19 = load double, double* %5
%20 = fptosi double %19 to i32
%21 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.2, i64 0, i64 0), i32 %20)
%22 = load double, double* %5
%23 = load i64, i64* %4
%24 = sitofp i64 %23 to double
%25 = fdiv double %22, %24
store double %25, double* %6
%26 = load double, double* %6
%27 = fptosi double %26 to i32
%28 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.3, i64 0, i64 0), i32 %27)
store i8 0, i8* %7
%29 = load i32, i32* %2
%30 = load i8, i8* %7
%31 = sext i8 %30 to i32
%32 = mul nsw i32 %29, %31
store i32 %32, i32* %8
%33 = load i32, i32* %8
%34 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.4, i64 0, i64 0), i32 %33)
ret i32 0
}

LLVM IR (-O2):
@.str = [47 x i8] c"You have %i bugs at the imaginary rate of %f.\0A\00"
@.str.1 = [35 x i8] c"The entire universe has %li bugs.\0A\00"
@.str.2 = [35 x i8] c"You are expected to have %f bugs.\0A\00"
@.str.3 = [44 x i8] c"That is only a %e portion of the universe.\0A\00"
@.str.4 = [35 x i8] c"Which means you should care %d%%.\0A\00"
define i32 @main() {
%1 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str, i64 0, i64 0), i32 100, double 1.200000e+00)
%2 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.1, i64 0, i64 0), i32 1073741824)
%3 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.2, i64 0, i64 0), i32 120)
%4 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.3, i64 0, i64 0), i32 0)
%5 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.4, i64 0, i64 0), i32 0)
ret i32 0
}