#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 */
scalar_t__ strcmp(char *, char *);
long ConvertLogOption_atol(char *log_option_desc) {
  if (strcmp(log_option_desc, "OPEN_AND_CLOSE") == 0)
    return 1;
  else if (strcmp(log_option_desc, "CHANGE_TEST") == 0)
    return 2;
  else if (strcmp(log_option_desc, "OPEN_ONCE") == 0)
    return 4;
  else if (strcmp(log_option_desc, "SET_OUTPUT_BY_FILENAME") == 0)
    return 8;
  else if (strcmp(log_option_desc, "FILENAME_APPEND_DOT_LOG") == 0)
    return 16;
  else
    return -1;
}


x86 assembly (clang, -O0):
<ConvertLogOption_atol>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x10(%rbp)
mov    -0x10(%rbp),%rdi
lea    0xed9(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    1143 <ConvertLogOption_atol+0x33>
movq   $0x1,-0x8(%rbp)
jmp    11e7 <ConvertLogOption_atol+0xd7>
mov    -0x10(%rbp),%rdi
lea    0xec1(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    116a <ConvertLogOption_atol+0x5a>
movq   $0x2,-0x8(%rbp)
jmp    11e7 <ConvertLogOption_atol+0xd7>
mov    -0x10(%rbp),%rdi
lea    0xea6(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    1191 <ConvertLogOption_atol+0x81>
movq   $0x4,-0x8(%rbp)
jmp    11e7 <ConvertLogOption_atol+0xd7>
mov    -0x10(%rbp),%rdi
lea    0xe89(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    11b8 <ConvertLogOption_atol+0xa8>
movq   $0x8,-0x8(%rbp)
jmp    11e7 <ConvertLogOption_atol+0xd7>
mov    -0x10(%rbp),%rdi
lea    0xe79(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    11df <ConvertLogOption_atol+0xcf>
movq   $0x10,-0x8(%rbp)
jmp    11e7 <ConvertLogOption_atol+0xd7>
movq   $0xffffffffffffffff,-0x8(%rbp)
ff
mov    -0x8(%rbp),%rax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<ConvertLogOption_atol>:
push   %rbx
mov    %rdi,%rbx
lea    0xee5(%rip),%rsi
call   1030 <strcmp@plt>
test   %rax,%rax
je     117c <ConvertLogOption_atol+0x6c>
lea    0xee3(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     1183 <ConvertLogOption_atol+0x73>
lea    0xedb(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     118a <ConvertLogOption_atol+0x7a>
lea    0xed1(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     1191 <ConvertLogOption_atol+0x81>
lea    0xed4(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
neg    %rax
sbb    %rax,%rax
or     $0x10,%rax
pop    %rbx
ret
mov    $0x1,%eax
pop    %rbx
ret
mov    $0x2,%eax
pop    %rbx
ret
mov    $0x4,%eax
pop    %rbx
ret
mov    $0x8,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [15 x i8] c"OPEN_AND_CLOSE\00"
@.str.1 = [12 x i8] c"CHANGE_TEST\00"
@.str.2 = [10 x i8] c"OPEN_ONCE\00"
@.str.3 = [23 x i8] c"SET_OUTPUT_BY_FILENAME\00"
@.str.4 = [24 x i8] c"FILENAME_APPEND_DOT_LOG\00"
define i64 @ConvertLogOption_atol(i8* %0) {
%2 = alloca i64
%3 = alloca i8*
store i8* %0, i8** %3
%4 = load i8*, i8** %3
%5 = call i64 @strcmp(i8* %4, i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%6 = icmp eq i64 %5, 0
br i1 %6, label %7, label %8
7: ; preds = %1
store i64 1, i64* %2
br label %29
8: ; preds = %1
%9 = load i8*, i8** %3
%10 = call i64 @strcmp(i8* %9, i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.1, i64 0, i64 0))
%11 = icmp eq i64 %10, 0
br i1 %11, label %12, label %13
12: ; preds = %8
store i64 2, i64* %2
br label %29
13: ; preds = %8
%14 = load i8*, i8** %3
%15 = call i64 @strcmp(i8* %14, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0))
%16 = icmp eq i64 %15, 0
br i1 %16, label %17, label %18
17: ; preds = %13
store i64 4, i64* %2
br label %29
18: ; preds = %13
%19 = load i8*, i8** %3
%20 = call i64 @strcmp(i8* %19, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.3, i64 0, i64 0))
%21 = icmp eq i64 %20, 0
br i1 %21, label %22, label %23
22: ; preds = %18
store i64 8, i64* %2
br label %29
23: ; preds = %18
%24 = load i8*, i8** %3
%25 = call i64 @strcmp(i8* %24, i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0))
%26 = icmp eq i64 %25, 0
br i1 %26, label %27, label %28
27: ; preds = %23
store i64 16, i64* %2
br label %29
28: ; preds = %23
store i64 -1, i64* %2
br label %29
29: ; preds = %28, %27, %22, %17, %12, %7
%30 = load i64, i64* %2
ret i64 %30
}

LLVM IR (-O2):
@.str = [15 x i8] c"OPEN_AND_CLOSE\00"
@.str.1 = [12 x i8] c"CHANGE_TEST\00"
@.str.2 = [10 x i8] c"OPEN_ONCE\00"
@.str.3 = [23 x i8] c"SET_OUTPUT_BY_FILENAME\00"
@.str.4 = [24 x i8] c"FILENAME_APPEND_DOT_LOG\00"
define i64 @ConvertLogOption_atol(i8* %0) {
%2 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%3 = icmp eq i64 %2, 0
br i1 %3, label %17, label %4
4: ; preds = %1
%5 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.1, i64 0, i64 0))
%6 = icmp eq i64 %5, 0
br i1 %6, label %17, label %7
7: ; preds = %4
%8 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0))
%9 = icmp eq i64 %8, 0
br i1 %9, label %17, label %10
10: ; preds = %7
%11 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.3, i64 0, i64 0))
%12 = icmp eq i64 %11, 0
br i1 %12, label %17, label %13
13: ; preds = %10
%14 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0))
%15 = icmp eq i64 %14, 0
%16 = select i1 %15, i64 16, i64 -1
br label %17
17: ; preds = %13, %10, %7, %4, %1
%18 = phi i64 [ 1, %1 ], [ 2, %4 ], [ 4, %7 ], [ 8, %10 ], [ %16, %13 ]
ret i64 %18
}