#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*/ f_long_1(long);
int /*<<< orphan*/ f_long_2(int, long);
int /*<<< orphan*/ sink(int /*<<< orphan*/);
void test_long(long n) {
  sink(f_long_1(0));
  sink(f_long_2(0, 1));
  sink(f_long_2(1, 0));
  sink(f_long_2(n, 0));
  sink(f_long_2(0, n));
  sink(f_long_1(n));
  n = 0;
  sink(f_long_1(n));
  sink(f_long_2(1, n));
}


x86 assembly (clang, -O0):
<test_long>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
xor    %eax,%eax
mov    %eax,%edi
call   1050 <f_long_1@plt>
mov    %eax,%edi
call   1040 <sink@plt>
xor    %edi,%edi
mov    $0x1,%esi
call   1030 <f_long_2@plt>
mov    %eax,%edi
call   1040 <sink@plt>
mov    $0x1,%edi
xor    %eax,%eax
mov    %eax,%esi
call   1030 <f_long_2@plt>
mov    %eax,%edi
call   1040 <sink@plt>
mov    -0x8(%rbp),%rax
mov    %eax,%edi
xor    %eax,%eax
mov    %eax,%esi
call   1030 <f_long_2@plt>
mov    %eax,%edi
call   1040 <sink@plt>
mov    -0x8(%rbp),%rsi
xor    %edi,%edi
call   1030 <f_long_2@plt>
mov    %eax,%edi
call   1040 <sink@plt>
mov    -0x8(%rbp),%rdi
call   1050 <f_long_1@plt>
mov    %eax,%edi
call   1040 <sink@plt>
movq   $0x0,-0x8(%rbp)
mov    -0x8(%rbp),%rdi
call   1050 <f_long_1@plt>
mov    %eax,%edi
call   1040 <sink@plt>
mov    -0x8(%rbp),%rsi
mov    $0x1,%edi
call   1030 <f_long_2@plt>
mov    %eax,%edi
call   1040 <sink@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<test_long>:
push   %rbx
mov    %rdi,%rbx
xor    %edi,%edi
call   1050 <f_long_1@plt>
mov    %eax,%edi
call   1040 <sink@plt>
mov    $0x1,%esi
xor    %edi,%edi
call   1030 <f_long_2@plt>
mov    %eax,%edi
call   1040 <sink@plt>
mov    $0x1,%edi
xor    %esi,%esi
call   1030 <f_long_2@plt>
mov    %eax,%edi
call   1040 <sink@plt>
mov    %ebx,%edi
xor    %esi,%esi
call   1030 <f_long_2@plt>
mov    %eax,%edi
call   1040 <sink@plt>
xor    %edi,%edi
mov    %rbx,%rsi
call   1030 <f_long_2@plt>
mov    %eax,%edi
call   1040 <sink@plt>
mov    %rbx,%rdi
call   1050 <f_long_1@plt>
mov    %eax,%edi
call   1040 <sink@plt>
xor    %edi,%edi
call   1050 <f_long_1@plt>
mov    %eax,%edi
call   1040 <sink@plt>
mov    $0x1,%edi
xor    %esi,%esi
call   1030 <f_long_2@plt>
mov    %eax,%edi
pop    %rbx
jmp    1040 <sink@plt>

LLVM IR (-O0):
define void @test_long(i64 %0) {
%2 = alloca i64
store i64 %0, i64* %2
%3 = call i32 @f_long_1(i64 0)
%4 = call i32 @sink(i32 %3)
%5 = call i32 @f_long_2(i32 0, i64 1)
%6 = call i32 @sink(i32 %5)
%7 = call i32 @f_long_2(i32 1, i64 0)
%8 = call i32 @sink(i32 %7)
%9 = load i64, i64* %2
%10 = trunc i64 %9 to i32
%11 = call i32 @f_long_2(i32 %10, i64 0)
%12 = call i32 @sink(i32 %11)
%13 = load i64, i64* %2
%14 = call i32 @f_long_2(i32 0, i64 %13)
%15 = call i32 @sink(i32 %14)
%16 = load i64, i64* %2
%17 = call i32 @f_long_1(i64 %16)
%18 = call i32 @sink(i32 %17)
store i64 0, i64* %2
%19 = load i64, i64* %2
%20 = call i32 @f_long_1(i64 %19)
%21 = call i32 @sink(i32 %20)
%22 = load i64, i64* %2
%23 = call i32 @f_long_2(i32 1, i64 %22)
%24 = call i32 @sink(i32 %23)
ret void
}

LLVM IR (-O2):
define void @test_long(i64 %0) {
%2 = tail call i32 @f_long_1(i64 0)
%3 = tail call i32 @sink(i32 %2)
%4 = tail call i32 @f_long_2(i32 0, i64 1)
%5 = tail call i32 @sink(i32 %4)
%6 = tail call i32 @f_long_2(i32 1, i64 0)
%7 = tail call i32 @sink(i32 %6)
%8 = trunc i64 %0 to i32
%9 = tail call i32 @f_long_2(i32 %8, i64 0)
%10 = tail call i32 @sink(i32 %9)
%11 = tail call i32 @f_long_2(i32 0, i64 %0)
%12 = tail call i32 @sink(i32 %11)
%13 = tail call i32 @f_long_1(i64 %0)
%14 = tail call i32 @sink(i32 %13)
%15 = tail call i32 @f_long_1(i64 0)
%16 = tail call i32 @sink(i32 %15)
%17 = tail call i32 @f_long_2(i32 1, i64 0)
%18 = tail call i32 @sink(i32 %17)
ret void
}