#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*/ dcTest_deInitPlatform();
int /*<<< orphan*/ dcTest_initPlatform();
int /*<<< orphan*/ printf(char *);
int /*<<< orphan*/ test_heap();
int /*<<< orphan*/ test_stack();
int /*<<< orphan*/ test_wx();
int main() {
  dcTest_initPlatform();
  printf("Allocating ...\n");
  printf("... W^X memory: ");
  test_wx();
  printf("... heap memory: ");
  test_heap();
  printf("... stack memory: ");
  test_stack();
  dcTest_deInitPlatform();
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    $0x0,%al
call   1030 <dcTest_initPlatform@plt>
lea    0xe83(%rip),%rdi
call   1040 <printf@plt>
lea    0xe87(%rip),%rdi
call   1040 <printf@plt>
mov    $0x0,%al
call   1050 <test_wx@plt>
lea    0xe85(%rip),%rdi
call   1040 <printf@plt>
mov    $0x0,%al
call   1070 <test_heap@plt>
lea    0xe84(%rip),%rdi
call   1040 <printf@plt>
mov    $0x0,%al
call   1060 <test_stack@plt>
mov    $0x0,%al
call   1080 <dcTest_deInitPlatform@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
xor    %eax,%eax
call   1040 <dcTest_initPlatform@plt>
lea    0xeb7(%rip),%rdi
call   1030 <puts@plt>
lea    0xe75(%rip),%rdi
call   1050 <printf@plt>
xor    %eax,%eax
call   1060 <test_wx@plt>
lea    0xe73(%rip),%rdi
call   1050 <printf@plt>
xor    %eax,%eax
call   1080 <test_heap@plt>
lea    0xe72(%rip),%rdi
call   1050 <printf@plt>
xor    %eax,%eax
call   1070 <test_stack@plt>
xor    %eax,%eax
call   1090 <dcTest_deInitPlatform@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [16 x i8] c"Allocating ...\0A\00"
@.str.1 = [17 x i8] c"... W^X memory: \00"
@.str.2 = [18 x i8] c"... heap memory: \00"
@.str.3 = [19 x i8] c"... stack memory: \00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 (...) @dcTest_initPlatform()
%3 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0))
%5 = call i32 (...) @test_wx()
%6 = call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (...) @test_heap()
%8 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.3, i64 0, i64 0))
%9 = call i32 (...) @test_stack()
%10 = call i32 (...) @dcTest_deInitPlatform()
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [17 x i8] c"... W^X memory: \00"
@.str.2 = [18 x i8] c"... heap memory: \00"
@.str.3 = [19 x i8] c"... stack memory: \00"
@str = [15 x i8] c"Allocating ...\00"
define i32 @main() {
%1 = tail call i32 (...) @dcTest_initPlatform()
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str, i64 0, i64 0))
%3 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0))
%4 = tail call i32 (...) @test_wx()
%5 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str.2, i64 0, i64 0))
%6 = tail call i32 (...) @test_heap()
%7 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @.str.3, i64 0, i64 0))
%8 = tail call i32 (...) @test_stack()
%9 = tail call i32 (...) @dcTest_deInitPlatform()
ret i32 0
}