#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 testPhaImplied();
int testPhpImplied();
int testPlaImplied();
int testPlpImplied();
void testStack() {
  printf("testPhaImplied: %d\r\n", testPhaImplied());
  printf("testPhpImplied: %d\r\n", testPhpImplied());
  printf("testPlaImplied: %d\r\n", testPlaImplied());
  printf("testPlpImplied: %d\r\n", testPlpImplied());
}


x86 assembly (clang, -O0):
<testStack>:
push   %rbp
mov    %rsp,%rbp
mov    $0x0,%al
call   1060 <testPhaImplied@plt>
mov    %eax,%esi
lea    0xe9c(%rip),%rdi
call   1030 <printf@plt>
mov    $0x0,%al
call   1050 <testPhpImplied@plt>
mov    %eax,%esi
lea    0xe9c(%rip),%rdi
call   1030 <printf@plt>
mov    $0x0,%al
call   1040 <testPlaImplied@plt>
mov    %eax,%esi
lea    0xe9c(%rip),%rdi
call   1030 <printf@plt>
mov    $0x0,%al
call   1070 <testPlpImplied@plt>
mov    %eax,%esi
lea    0xe9c(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<testStack>:
push   %rax
xor    %eax,%eax
call   1060 <testPhaImplied@plt>
lea    0xea1(%rip),%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <testPhpImplied@plt>
lea    0xea1(%rip),%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1040 <testPlaImplied@plt>
lea    0xea1(%rip),%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
call   1070 <testPlpImplied@plt>
lea    0xea1(%rip),%rdi
mov    %eax,%esi
pop    %rax
jmp    1030 <printf@plt>

LLVM IR (-O0):
@.str = [21 x i8] c"testPhaImplied: %d\0D\0A\00"
@.str.1 = [21 x i8] c"testPhpImplied: %d\0D\0A\00"
@.str.2 = [21 x i8] c"testPlaImplied: %d\0D\0A\00"
@.str.3 = [21 x i8] c"testPlpImplied: %d\0D\0A\00"
define void @testStack() {
%1 = call i32 (...) @testPhaImplied()
%2 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = call i32 (...) @testPhpImplied()
%4 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.1, i64 0, i64 0), i32 %3)
%5 = call i32 (...) @testPlaImplied()
%6 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.2, i64 0, i64 0), i32 %5)
%7 = call i32 (...) @testPlpImplied()
%8 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.3, i64 0, i64 0), i32 %7)
ret void
}

LLVM IR (-O2):
@.str = [21 x i8] c"testPhaImplied: %d\0D\0A\00"
@.str.1 = [21 x i8] c"testPhpImplied: %d\0D\0A\00"
@.str.2 = [21 x i8] c"testPlaImplied: %d\0D\0A\00"
@.str.3 = [21 x i8] c"testPlpImplied: %d\0D\0A\00"
define void @testStack() {
%1 = tail call i32 (...) @testPhaImplied()
%2 = tail call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = tail call i32 (...) @testPhpImplied()
%4 = tail call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.1, i64 0, i64 0), i32 %3)
%5 = tail call i32 (...) @testPlaImplied()
%6 = tail call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.2, i64 0, i64 0), i32 %5)
%7 = tail call i32 (...) @testPlpImplied()
%8 = tail call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.3, i64 0, i64 0), i32 %7)
ret void
}