#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 changetmperature(int, int);
int /*<<< orphan*/ printf(char *, int, int);
void main() {
  int i;
  int end;
  for (i = 0; i <= 300; i = i + 20) {
    end = changetmperature(i, 1);
    printf("%-8d%d\n", i, end);
  }
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
cmpl   $0x12c,-0x4(%rbp)
jg     116c <main+0x4c>
mov    -0x4(%rbp),%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %eax,-0x8(%rbp)
mov    -0x4(%rbp),%esi
mov    -0x8(%rbp),%edx
lea    0xea7(%rip),%rdi
call   1040 <printf@plt>
mov    -0x4(%rbp),%eax
add    $0x14,%eax
mov    %eax,-0x4(%rbp)
jmp    112f <main+0xf>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
xor    %edi,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
lea    0xecc(%rip),%rbx
mov    %rbx,%rdi
xor    %esi,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0x14,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0x14,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0x28,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0x28,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0x3c,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0x3c,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0x50,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0x50,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0x64,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0x64,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0x78,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0x78,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0x8c,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0x8c,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0xa0,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0xa0,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0xb4,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0xb4,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0xc8,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0xc8,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0xdc,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0xdc,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0xf0,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0xf0,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0x104,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0x104,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0x118,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0x118,%esi
mov    %eax,%edx
call   1040 <printf@plt>
mov    $0x12c,%edi
mov    $0x1,%esi
call   1030 <changetmperature@plt>
mov    %rbx,%rdi
mov    $0x12c,%esi
mov    %eax,%edx
pop    %rbx
jmp    1040 <printf@plt>

LLVM IR (-O0):
@.str = [8 x i8] c"%-8d%d\0A\00"
define void @main() {
%1 = alloca i32
%2 = alloca i32
store i32 0, i32* %1
br label %3
3: ; preds = %12, %0
%4 = load i32, i32* %1
%5 = icmp sle i32 %4, 300
br i1 %5, label %6, label %15
6: ; preds = %3
%7 = load i32, i32* %1
%8 = call i32 @changetmperature(i32 %7, i32 1)
store i32 %8, i32* %2
%9 = load i32, i32* %1
%10 = load i32, i32* %2
%11 = call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 %9, i32 %10)
br label %12
12: ; preds = %6
%13 = load i32, i32* %1
%14 = add nsw i32 %13, 20
store i32 %14, i32* %1
br label %3
15: ; preds = %3
ret void
}

LLVM IR (-O2):
@.str = [8 x i8] c"%-8d%d\0A\00"
define void @main() {
%1 = tail call i32 @changetmperature(i32 0, i32 1)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 0, i32 %1)
%3 = tail call i32 @changetmperature(i32 20, i32 1)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 20, i32 %3)
%5 = tail call i32 @changetmperature(i32 40, i32 1)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 40, i32 %5)
%7 = tail call i32 @changetmperature(i32 60, i32 1)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 60, i32 %7)
%9 = tail call i32 @changetmperature(i32 80, i32 1)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 80, i32 %9)
%11 = tail call i32 @changetmperature(i32 100, i32 1)
%12 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 100, i32 %11)
%13 = tail call i32 @changetmperature(i32 120, i32 1)
%14 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 120, i32 %13)
%15 = tail call i32 @changetmperature(i32 140, i32 1)
%16 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 140, i32 %15)
%17 = tail call i32 @changetmperature(i32 160, i32 1)
%18 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 160, i32 %17)
%19 = tail call i32 @changetmperature(i32 180, i32 1)
%20 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 180, i32 %19)
%21 = tail call i32 @changetmperature(i32 200, i32 1)
%22 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 200, i32 %21)
%23 = tail call i32 @changetmperature(i32 220, i32 1)
%24 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 220, i32 %23)
%25 = tail call i32 @changetmperature(i32 240, i32 1)
%26 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 240, i32 %25)
%27 = tail call i32 @changetmperature(i32 260, i32 1)
%28 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 260, i32 %27)
%29 = tail call i32 @changetmperature(i32 280, i32 1)
%30 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 280, i32 %29)
%31 = tail call i32 @changetmperature(i32 300, i32 1)
%32 = tail call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i32 300, i32 %31)
ret void
}