#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*/ DEBUG_ASSERT(int);
int UARTBaseValid(unsigned long);
void UARTSmartCardEnable(unsigned long ulBase) {
  unsigned long ulVal;
  DEBUG_ASSERT(!((((*((volatile unsigned long *)(0x400FE000))) & 0x70000000) ==
                  0x00000000) ||
                 (((*((volatile unsigned long *)(0x400FE000))) &
                   (0x70000000 | 0x00FF0000)) == (0x10000000 | 0x00000000))) &&
               !(((*((volatile unsigned long *)(0x400FE000))) &
                  (0x70000000 | 0x00FF0000)) == (0x10000000 | 0x00010000)) &&
               !(((*((volatile unsigned long *)(0x400FE000))) &
                  (0x70000000 | 0x00FF0000)) == (0x10000000 | 0x00030000)));
  DEBUG_ASSERT(UARTBaseValid(ulBase));
  ulVal = (*((volatile unsigned long *)(ulBase + 0x0000002C)));
  ulVal &= ~(0x00000080 | 0x00000004 | 0x00000002 | 0x00000060);
  ulVal |= 0x00000060 | 0x00000002 | 0x00000004 | 0x00000008;
  (*((volatile unsigned long *)(ulBase + 0x0000002C))) = ulVal;
  (*((volatile unsigned long *)(ulBase + 0x00000030))) |= 0x00000008;
}


x86 assembly (clang, -O0):
<UARTSmartCardEnable>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    $0x400fe000,%eax
mov    (%rax),%rcx
and    $0x70000000,%rcx
xor    %eax,%eax
cmp    $0x0,%rcx
mov    %al,-0x11(%rbp)
je     11a8 <UARTSmartCardEnable+0x88>
mov    $0x400fe000,%eax
mov    (%rax),%rcx
and    $0x70ff0000,%rcx
xor    %eax,%eax
cmp    $0x10000000,%rcx
mov    %al,-0x11(%rbp)
je     11a8 <UARTSmartCardEnable+0x88>
mov    $0x400fe000,%eax
mov    (%rax),%rcx
and    $0x70ff0000,%rcx
xor    %eax,%eax
cmp    $0x10010000,%rcx
mov    %al,-0x11(%rbp)
je     11a8 <UARTSmartCardEnable+0x88>
mov    $0x400fe000,%eax
mov    (%rax),%rax
and    $0x70ff0000,%rax
cmp    $0x10030000,%rax
sete   %al
xor    $0xff,%al
mov    %al,-0x11(%rbp)
mov    -0x11(%rbp),%al
and    $0x1,%al
movzbl %al,%edi
call   1030 <DEBUG_ASSERT@plt>
mov    -0x8(%rbp),%rdi
call   1040 <UARTBaseValid@plt>
mov    %eax,%edi
call   1030 <DEBUG_ASSERT@plt>
mov    -0x8(%rbp),%rax
mov    0x2c(%rax),%rax
mov    %rax,-0x10(%rbp)
mov    -0x10(%rbp),%rax
and    $0xffffffffffffff19,%rax
mov    %rax,-0x10(%rbp)
mov    -0x10(%rbp),%rax
or     $0x6e,%rax
mov    %rax,-0x10(%rbp)
mov    -0x10(%rbp),%rcx
mov    -0x8(%rbp),%rax
mov    %rcx,0x2c(%rax)
mov    -0x8(%rbp),%rax
mov    0x30(%rax),%rcx
or     $0x8,%rcx
mov    %rcx,0x30(%rax)
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<UARTSmartCardEnable>:
push   %rbx
mov    %rdi,%rbx
xor    %edi,%edi
testq  $0x70000000,0x400fe000
je     1174 <UARTSmartCardEnable+0x54>
mov    0x400fe000,%rax
40
and    $0x70ff0000,%eax
cmp    $0x10000000,%eax
je     1174 <UARTSmartCardEnable+0x54>
mov    0x400fe000,%rax
40
and    $0x70ff0000,%eax
cmp    $0x10010000,%eax
je     1174 <UARTSmartCardEnable+0x54>
mov    0x400fe000,%rax
40
and    $0x70ff0000,%eax
xor    %edi,%edi
cmp    $0x10030000,%eax
setne  %dil
call   1030 <DEBUG_ASSERT@plt>
mov    %rbx,%rdi
call   1040 <UARTBaseValid@plt>
mov    %eax,%edi
call   1030 <DEBUG_ASSERT@plt>
mov    $0xffffffffffffff11,%rax
and    0x2c(%rbx),%rax
or     $0x6e,%rax
mov    %rax,0x2c(%rbx)
orq    $0x8,0x30(%rbx)
pop    %rbx
ret

LLVM IR (-O0):
define void @UARTSmartCardEnable(i64 %0) {
%2 = alloca i64
%3 = alloca i64
store i64 %0, i64* %2
%4 = load volatile i64, i64* inttoptr (i64 1074782208 to i64*)
%5 = and i64 %4, 1879048192
%6 = icmp eq i64 %5, 0
br i1 %6, label %20, label %7
7: ; preds = %1
%8 = load volatile i64, i64* inttoptr (i64 1074782208 to i64*)
%9 = and i64 %8, 1895759872
%10 = icmp eq i64 %9, 268435456
br i1 %10, label %20, label %11
11: ; preds = %7
%12 = load volatile i64, i64* inttoptr (i64 1074782208 to i64*)
%13 = and i64 %12, 1895759872
%14 = icmp eq i64 %13, 268500992
br i1 %14, label %20, label %15
15: ; preds = %11
%16 = load volatile i64, i64* inttoptr (i64 1074782208 to i64*)
%17 = and i64 %16, 1895759872
%18 = icmp eq i64 %17, 268632064
%19 = xor i1 %18, true
br label %20
20: ; preds = %15, %11, %7, %1
%21 = phi i1 [ false, %11 ], [ false, %7 ], [ false, %1 ], [ %19, %15 ]
%22 = zext i1 %21 to i32
%23 = call i32 @DEBUG_ASSERT(i32 %22)
%24 = load i64, i64* %2
%25 = call i32 @UARTBaseValid(i64 %24)
%26 = call i32 @DEBUG_ASSERT(i32 %25)
%27 = load i64, i64* %2
%28 = add i64 %27, 44
%29 = inttoptr i64 %28 to i64*
%30 = load volatile i64, i64* %29
store i64 %30, i64* %3
%31 = load i64, i64* %3
%32 = and i64 %31, -231
store i64 %32, i64* %3
%33 = load i64, i64* %3
%34 = or i64 %33, 110
store i64 %34, i64* %3
%35 = load i64, i64* %3
%36 = load i64, i64* %2
%37 = add i64 %36, 44
%38 = inttoptr i64 %37 to i64*
store volatile i64 %35, i64* %38
%39 = load i64, i64* %2
%40 = add i64 %39, 48
%41 = inttoptr i64 %40 to i64*
%42 = load volatile i64, i64* %41
%43 = or i64 %42, 8
store volatile i64 %43, i64* %41
ret void
}

LLVM IR (-O2):
define void @UARTSmartCardEnable(i64 %0) {
%2 = load volatile i64, i64* inttoptr (i64 1074782208 to i64*)
%3 = and i64 %2, 1879048192
%4 = icmp eq i64 %3, 0
br i1 %4, label %18, label %5
5: ; preds = %1
%6 = load volatile i64, i64* inttoptr (i64 1074782208 to i64*)
%7 = and i64 %6, 1895759872
%8 = icmp eq i64 %7, 268435456
br i1 %8, label %18, label %9
9: ; preds = %5
%10 = load volatile i64, i64* inttoptr (i64 1074782208 to i64*)
%11 = and i64 %10, 1895759872
%12 = icmp eq i64 %11, 268500992
br i1 %12, label %18, label %13
13: ; preds = %9
%14 = load volatile i64, i64* inttoptr (i64 1074782208 to i64*)
%15 = and i64 %14, 1895759872
%16 = icmp ne i64 %15, 268632064
%17 = zext i1 %16 to i32
br label %18
18: ; preds = %13, %9, %5, %1
%19 = phi i32 [ 0, %9 ], [ 0, %5 ], [ 0, %1 ], [ %17, %13 ]
%20 = tail call i32 @DEBUG_ASSERT(i32 %19)
%21 = tail call i32 @UARTBaseValid(i64 %0)
%22 = tail call i32 @DEBUG_ASSERT(i32 %21)
%23 = add i64 %0, 44
%24 = inttoptr i64 %23 to i64*
%25 = load volatile i64, i64* %24
%26 = and i64 %25, -239
%27 = or i64 %26, 110
store volatile i64 %27, i64* %24
%28 = add i64 %0, 48
%29 = inttoptr i64 %28 to i64*
%30 = load volatile i64, i64* %29
%31 = or i64 %30, 8
store volatile i64 %31, i64* %29
ret void
}