#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 *, ...);
main() {
  float fahr, cels;
  printf("Table of Temperature Conversions:\n");
  printf("Fahrenheit\tCelsius\n");
  fahr = 0;
  while (fahr <= 100) {
    cels = (5.0 / 9.0) * (fahr - 32.0);
    printf("%.0f\t\t%.1f\n", fahr, cels);
    fahr += 10;
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xef2(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf07(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xorps  %xmm0,%xmm0
movss  %xmm0,-0x8(%rbp)
movss  0xeb5(%rip),%xmm0
ucomiss -0x8(%rbp),%xmm0
jb     11b6 <main+0xa6>
movss  -0x8(%rbp),%xmm0
cvtss2sd %xmm0,%xmm1
movsd  0xeaa(%rip),%xmm0
subsd  %xmm0,%xmm1
movsd  0xe96(%rip),%xmm0
mulsd  %xmm1,%xmm0
cvtsd2ss %xmm0,%xmm0
movss  %xmm0,-0xc(%rbp)
movss  -0x8(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
movss  -0xc(%rbp),%xmm1
cvtss2sd %xmm1,%xmm1
lea    0xeb7(%rip),%rdi
mov    $0x2,%al
call   1030 <printf@plt>
movss  0xe5d(%rip),%xmm0
addss  -0x8(%rbp),%xmm0
movss  %xmm0,-0x8(%rbp)
jmp    1143 <main+0x33>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xf84(%rip),%rdi
call   1030 <puts@plt>
lea    0xf9a(%rip),%rdi
call   1030 <puts@plt>
lea    0xf60(%rip),%rbx
movsd  0xeb8(%rip),%xmm1
xorps  %xmm0,%xmm0
mov    %rbx,%rdi
mov    $0x2,%al
call   1040 <printf@plt>
movsd  0xeab(%rip),%xmm0
movsd  0xeab(%rip),%xmm1
mov    %rbx,%rdi
mov    $0x2,%al
call   1040 <printf@plt>
movsd  0xea1(%rip),%xmm0
movsd  0xea1(%rip),%xmm1
mov    %rbx,%rdi
mov    $0x2,%al
call   1040 <printf@plt>
movsd  0xe97(%rip),%xmm0
movsd  0xe97(%rip),%xmm1
mov    %rbx,%rdi
mov    $0x2,%al
call   1040 <printf@plt>
movsd  0xe8d(%rip),%xmm0
movsd  0xe8d(%rip),%xmm1
mov    %rbx,%rdi
mov    $0x2,%al
call   1040 <printf@plt>
movsd  0xe83(%rip),%xmm0
mov    %rbx,%rdi
movsd  0xe38(%rip),%xmm1
mov    $0x2,%al
call   1040 <printf@plt>
movsd  0xe71(%rip),%xmm0
movsd  0xe71(%rip),%xmm1
mov    %rbx,%rdi
mov    $0x2,%al
call   1040 <printf@plt>
movsd  0xe67(%rip),%xmm0
movsd  0xe67(%rip),%xmm1
mov    %rbx,%rdi
mov    $0x2,%al
call   1040 <printf@plt>
movsd  0xe5d(%rip),%xmm0
movsd  0xe5d(%rip),%xmm1
mov    %rbx,%rdi
mov    $0x2,%al
call   1040 <printf@plt>
movsd  0xe53(%rip),%xmm0
movsd  0xe53(%rip),%xmm1
mov    %rbx,%rdi
mov    $0x2,%al
call   1040 <printf@plt>
movsd  0xe49(%rip),%xmm0
movsd  0xe49(%rip),%xmm1
mov    %rbx,%rdi
mov    $0x2,%al
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [35 x i8] c"Table of Temperature Conversions:\0A\00"
@.str.1 = [20 x i8] c"Fahrenheit\09Celsius\0A\00"
@.str.2 = [12 x i8] c"%.0f\09\09%.1f\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca float
%3 = alloca float
store i32 0, i32* %1
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.1, i64 0, i64 0))
store float 0.000000e+00, float* %2
br label %6
6: ; preds = %9, %0
%7 = load float, float* %2
%8 = fcmp ole float %7, 1.000000e+02
br i1 %8, label %9, label %22
9: ; preds = %6
%10 = load float, float* %2
%11 = fpext float %10 to double
%12 = fsub double %11, 3.200000e+01
%13 = fmul double 0x3FE1C71C71C71C72, %12
%14 = fptrunc double %13 to float
store float %14, float* %3
%15 = load float, float* %2
%16 = fpext float %15 to double
%17 = load float, float* %3
%18 = fpext float %17 to double
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double %16, double %18)
%20 = load float, float* %2
%21 = fadd float %20, 1.000000e+01
store float %21, float* %2
br label %6
22: ; preds = %6
ret i32 0
}

LLVM IR (-O2):
@.str.2 = [12 x i8] c"%.0f\09\09%.1f\0A\00"
@str = [34 x i8] c"Table of Temperature Conversions:\00"
@str.3 = [19 x i8] c"Fahrenheit\09Celsius\00"
define i32 @main() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str.3, i64 0, i64 0))
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double 0.000000e+00, double 0xC031C71C80000000)
%4 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double 1.000000e+01, double 0xC02871C720000000)
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double 2.000000e+01, double 0xC01AAAAAA0000000)
%6 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double 3.000000e+01, double 0xBFF1C71C80000000)
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double 4.000000e+01, double 0x4011C71C80000000)
%8 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double 5.000000e+01, double 1.000000e+01)
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double 6.000000e+01, double 0x402F1C71C0000000)
%10 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double 7.000000e+01, double 0x40351C71C0000000)
%11 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double 8.000000e+01, double 0x403AAAAAA0000000)
%12 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double 9.000000e+01, double 0x40401C71C0000000)
%13 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), double 1.000000e+02, double 0x4042E38E40000000)
ret i32 0
}