#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, int, int);
int /*<<< orphan*/ scanf(char *, int *, int *, int *);
int main() {
  int a = 0;
  int b = 0;
  int c = 0;
  int max = 0;
  scanf("%d %d %d", &a, &b, &c);
  if (a > b) {
    max = a;
  } else {
    max = b;
  }
  if (c > max) {
    max = c;
  }
  printf("max(%d,%d,%d) = %d\n", a, b, c, max);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x0,-0x8(%rbp)
movl   $0x0,-0xc(%rbp)
movl   $0x0,-0x10(%rbp)
movl   $0x0,-0x14(%rbp)
lea    0xeae(%rip),%rdi
lea    -0x8(%rbp),%rsi
lea    -0xc(%rbp),%rdx
lea    -0x10(%rbp),%rcx
call   1040 <scanf@plt>
mov    -0x8(%rbp),%eax
cmp    -0xc(%rbp),%eax
jle    117a <main+0x5a>
mov    -0x8(%rbp),%eax
mov    %eax,-0x14(%rbp)
jmp    1180 <main+0x60>
mov    -0xc(%rbp),%eax
mov    %eax,-0x14(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0x14(%rbp),%eax
jle    1192 <main+0x72>
mov    -0x10(%rbp),%eax
mov    %eax,-0x14(%rbp)
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
mov    -0x10(%rbp),%ecx
mov    -0x14(%rbp),%r8d
lea    0xe63(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
sub    $0x18,%rsp
movl   $0x0,0x14(%rsp)
movl   $0x0,0x10(%rsp)
movl   $0x0,0xc(%rsp)
lea    0xebd(%rip),%rdi
lea    0x14(%rsp),%rsi
lea    0x10(%rsp),%rdx
lea    0xc(%rsp),%rcx
call   1040 <scanf@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%edx
cmp    %edx,%esi
mov    %edx,%r8d
cmovg  %esi,%r8d
mov    0xc(%rsp),%ecx
cmp    %r8d,%ecx
cmovg  %ecx,%r8d
lea    0xe8f(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x18,%rsp
ret

LLVM IR (-O0):
@.str = [9 x i8] c"%d %d %d\00"
@.str.1 = [20 x i8] c"max(%d,%d,%d) = %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
store i32 0, i32* %1
store i32 0, i32* %2
store i32 0, i32* %3
store i32 0, i32* %4
store i32 0, i32* %5
%6 = call i32 @scanf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32* %2, i32* %3, i32* %4)
%7 = load i32, i32* %2
%8 = load i32, i32* %3
%9 = icmp sgt i32 %7, %8
br i1 %9, label %10, label %12
10: ; preds = %0
%11 = load i32, i32* %2
store i32 %11, i32* %5
br label %14
12: ; preds = %0
%13 = load i32, i32* %3
store i32 %13, i32* %5
br label %14
14: ; preds = %12, %10
%15 = load i32, i32* %4
%16 = load i32, i32* %5
%17 = icmp sgt i32 %15, %16
br i1 %17, label %18, label %20
18: ; preds = %14
%19 = load i32, i32* %4
store i32 %19, i32* %5
br label %20
20: ; preds = %18, %14
%21 = load i32, i32* %2
%22 = load i32, i32* %3
%23 = load i32, i32* %4
%24 = load i32, i32* %5
%25 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.1, i64 0, i64 0), i32 %21, i32 %22, i32 %23, i32 %24)
ret i32 0
}

LLVM IR (-O2):
@.str = [9 x i8] c"%d %d %d\00"
@.str.1 = [20 x i8] c"max(%d,%d,%d) = %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = bitcast i32* %1 to i8*
store i32 0, i32* %1
%5 = bitcast i32* %2 to i8*
store i32 0, i32* %2
%6 = bitcast i32* %3 to i8*
store i32 0, i32* %3
%7 = call i32 @scanf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i32* %1, i32* %2, i32* %3)
%8 = load i32, i32* %1
%9 = load i32, i32* %2
%10 = icmp sgt i32 %8, %9
%11 = select i1 %10, i32 %8, i32 %9
%12 = load i32, i32* %3
%13 = icmp sgt i32 %12, %11
%14 = select i1 %13, i32 %12, i32 %11
%15 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.1, i64 0, i64 0), i32 %8, i32 %9, i32 %12, i32 %14)
ret i32 0
}