#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 /*<<< orphan*/ scanf(char *, int *);
int main(void) {
  int a, b, c, r;
  printf("dame un valor entero: ");
  scanf("%d", &a);
  printf("dame otro valor entero: ");
  scanf("%d", &b);
  printf("Y uno mas: ");
  scanf("%d", &c);
  r = (a < b) ? ((a < c) ? a : c) : ((b < c) ? b : c);
  printf("Resultado : %d\n", r);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed3(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
lea    0xec6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeb5(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1040 <scanf@plt>
lea    0xec1(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe97(%rip),%rdi
lea    -0x10(%rbp),%rsi
call   1040 <scanf@plt>
mov    -0x8(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    11bd <main+0x9d>
mov    -0x8(%rbp),%eax
cmp    -0x10(%rbp),%eax
jge    11ac <main+0x8c>
mov    -0x8(%rbp),%eax
mov    %eax,-0x18(%rbp)
jmp    11b2 <main+0x92>
mov    -0x10(%rbp),%eax
mov    %eax,-0x18(%rbp)
mov    -0x18(%rbp),%eax
mov    %eax,-0x1c(%rbp)
jmp    11e0 <main+0xc0>
mov    -0xc(%rbp),%eax
cmp    -0x10(%rbp),%eax
jge    11d4 <main+0xb4>
mov    -0xc(%rbp),%eax
mov    %eax,-0x20(%rbp)
jmp    11da <main+0xba>
mov    -0x10(%rbp),%eax
mov    %eax,-0x20(%rbp)
mov    -0x20(%rbp),%eax
mov    %eax,-0x1c(%rbp)
mov    -0x1c(%rbp),%eax
mov    %eax,-0x14(%rbp)
mov    -0x14(%rbp),%esi
lea    0xe4f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x10,%rsp
lea    0xed4(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xedd(%rip),%rbx
lea    0xc(%rsp),%rsi
mov    %rbx,%rdi
call   1040 <scanf@plt>
lea    0xecc(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0x8(%rsp),%rsi
mov    %rbx,%rdi
call   1040 <scanf@plt>
lea    0xeca(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0x4(%rsp),%rsi
mov    %rbx,%rdi
call   1040 <scanf@plt>
mov    0xc(%rsp),%eax
mov    0x8(%rsp),%esi
cmp    %esi,%eax
cmovl  %eax,%esi
mov    0x4(%rsp),%eax
cmp    %eax,%esi
cmovge %eax,%esi
lea    0xea5(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [23 x i8] c"dame un valor entero: \00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [25 x i8] c"dame otro valor entero: \00"
@.str.3 = [12 x i8] c"Y uno mas: \00"
@.str.4 = [16 x i8] c"Resultado : %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
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0))
%7 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %2)
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.2, i64 0, i64 0))
%9 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %3)
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.3, i64 0, i64 0))
%11 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %4)
%12 = load i32, i32* %2
%13 = load i32, i32* %3
%14 = icmp slt i32 %12, %13
br i1 %14, label %15, label %25
15: ; preds = %0
%16 = load i32, i32* %2
%17 = load i32, i32* %4
%18 = icmp slt i32 %16, %17
br i1 %18, label %19, label %21
19: ; preds = %15
%20 = load i32, i32* %2
br label %23
21: ; preds = %15
%22 = load i32, i32* %4
br label %23
23: ; preds = %21, %19
%24 = phi i32 [ %20, %19 ], [ %22, %21 ]
br label %35
25: ; preds = %0
%26 = load i32, i32* %3
%27 = load i32, i32* %4
%28 = icmp slt i32 %26, %27
br i1 %28, label %29, label %31
29: ; preds = %25
%30 = load i32, i32* %3
br label %33
31: ; preds = %25
%32 = load i32, i32* %4
br label %33
33: ; preds = %31, %29
%34 = phi i32 [ %30, %29 ], [ %32, %31 ]
br label %35
35: ; preds = %33, %23
%36 = phi i32 [ %24, %23 ], [ %34, %33 ]
store i32 %36, i32* %5
%37 = load i32, i32* %5
%38 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.4, i64 0, i64 0), i32 %37)
ret i32 0
}

LLVM IR (-O2):
@.str = [23 x i8] c"dame un valor entero: \00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [25 x i8] c"dame otro valor entero: \00"
@.str.3 = [12 x i8] c"Y uno mas: \00"
@.str.4 = [16 x i8] c"Resultado : %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = bitcast i32* %1 to i8*
%5 = bitcast i32* %2 to i8*
%6 = bitcast i32* %3 to i8*
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %1)
%9 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @.str.2, i64 0, i64 0))
%10 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %2)
%11 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.3, i64 0, i64 0))
%12 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %3)
%13 = load i32, i32* %1
%14 = load i32, i32* %2
%15 = icmp slt i32 %13, %14
%16 = load i32, i32* %3
%17 = select i1 %15, i32 %13, i32 %14
%18 = icmp slt i32 %17, %16
%19 = select i1 %18, i32 %17, i32 %16
%20 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @.str.4, i64 0, i64 0), i32 %19)
ret i32 0
}