#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 ConvertLogStyle_atol(char *line_style_desc) {
  if (strcmp(line_style_desc, "DATE") == 0)
    return 0x00001;
  else if (strcmp(line_style_desc, "DATETIME") == 0)
    return 0x00002;
  else if (strcmp(line_style_desc, "DATETIMEMS") == 0)
    return 0x00004;
  else if (strcmp(line_style_desc, "LOGLEVEL") == 0)
    return 0x00008;
  else if (strcmp(line_style_desc, "PID") == 0)
    return 0x00010;
  else if (strcmp(line_style_desc, "TID") == 0)
    return 0x00020;
  else if (strcmp(line_style_desc, "SOURCE") == 0)
    return 0x00040;
  else if (strcmp(line_style_desc, "FORMAT") == 0)
    return 0x00080;
  else if (strcmp(line_style_desc, "NEWLINE") == 0)
    return 0x00100;
  else if (strcmp(line_style_desc, "CUSTLABEL1") == 0)
    return 0x00200;
  else if (strcmp(line_style_desc, "CUSTLABEL2") == 0)
    return 0x00400;
  else if (strcmp(line_style_desc, "CUSTLABEL3") == 0)
    return 0x00800;
  else if (strcmp(line_style_desc, "CUSTLABEL4") == 0)
    return 0x01000;
  else if (strcmp(line_style_desc, "CUSTLABEL5") == 0)
    return 0x02000;
  else
    return -1;
}


x86 assembly (clang, -O0):
<ConvertLogStyle_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 <ConvertLogStyle_atol+0x33>
movq   $0x1,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xeb7(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    116a <ConvertLogStyle_atol+0x5a>
movq   $0x2,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xe99(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    1191 <ConvertLogStyle_atol+0x81>
movq   $0x4,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xe7d(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    11b8 <ConvertLogStyle_atol+0xa8>
movq   $0x8,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xe5f(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    11df <ConvertLogStyle_atol+0xcf>
movq   $0x10,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xe3c(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    1206 <ConvertLogStyle_atol+0xf6>
movq   $0x20,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xe19(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    122d <ConvertLogStyle_atol+0x11d>
movq   $0x40,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xdf9(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    1254 <ConvertLogStyle_atol+0x144>
movq   $0x80,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xdd9(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    127b <ConvertLogStyle_atol+0x16b>
movq   $0x100,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xdba(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    12a2 <ConvertLogStyle_atol+0x192>
movq   $0x200,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xd9e(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    12c9 <ConvertLogStyle_atol+0x1b9>
movq   $0x400,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xd82(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    12f0 <ConvertLogStyle_atol+0x1e0>
movq   $0x800,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xd66(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    1317 <ConvertLogStyle_atol+0x207>
movq   $0x1000,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
mov    -0x10(%rbp),%rdi
lea    0xd4a(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    133e <ConvertLogStyle_atol+0x22e>
movq   $0x2000,-0x8(%rbp)
jmp    1346 <ConvertLogStyle_atol+0x236>
movq   $0xffffffffffffffff,-0x8(%rbp)
ff
mov    -0x8(%rbp),%rax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<ConvertLogStyle_atol>:
push   %rbx
mov    %rdi,%rbx
lea    0xee5(%rip),%rsi
call   1030 <strcmp@plt>
test   %rax,%rax
je     125e <ConvertLogStyle_atol+0x14e>
lea    0xed5(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     1265 <ConvertLogStyle_atol+0x155>
lea    0xec6(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     126c <ConvertLogStyle_atol+0x15c>
lea    0xeb9(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     1273 <ConvertLogStyle_atol+0x163>
lea    0xeaa(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     127a <ConvertLogStyle_atol+0x16a>
lea    0xe96(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     1281 <ConvertLogStyle_atol+0x171>
lea    0xe82(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     1288 <ConvertLogStyle_atol+0x178>
lea    0xe71(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     128f <ConvertLogStyle_atol+0x17f>
lea    0xe60(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     1296 <ConvertLogStyle_atol+0x186>
lea    0xe50(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     129d <ConvertLogStyle_atol+0x18d>
lea    0xe43(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     12a4 <ConvertLogStyle_atol+0x194>
lea    0xe36(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     12ab <ConvertLogStyle_atol+0x19b>
lea    0xe2d(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     12b2 <ConvertLogStyle_atol+0x1a2>
lea    0xe24(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
neg    %rax
sbb    %rax,%rax
or     $0x2000,%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
mov    $0x10,%eax
pop    %rbx
ret
mov    $0x20,%eax
pop    %rbx
ret
mov    $0x40,%eax
pop    %rbx
ret
mov    $0x80,%eax
pop    %rbx
ret
mov    $0x100,%eax
pop    %rbx
ret
mov    $0x200,%eax
pop    %rbx
ret
mov    $0x400,%eax
pop    %rbx
ret
mov    $0x800,%eax
pop    %rbx
ret
mov    $0x1000,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [5 x i8] c"DATE\00"
@.str.1 = [9 x i8] c"DATETIME\00"
@.str.2 = [11 x i8] c"DATETIMEMS\00"
@.str.3 = [9 x i8] c"LOGLEVEL\00"
@.str.4 = [4 x i8] c"PID\00"
@.str.5 = [4 x i8] c"TID\00"
@.str.6 = [7 x i8] c"SOURCE\00"
@.str.7 = [7 x i8] c"FORMAT\00"
@.str.8 = [8 x i8] c"NEWLINE\00"
@.str.9 = [11 x i8] c"CUSTLABEL1\00"
@.str.10 = [11 x i8] c"CUSTLABEL2\00"
@.str.11 = [11 x i8] c"CUSTLABEL3\00"
@.str.12 = [11 x i8] c"CUSTLABEL4\00"
@.str.13 = [11 x i8] c"CUSTLABEL5\00"
define i64 @ConvertLogStyle_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 ([5 x i8], [5 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 %74
8: ; preds = %1
%9 = load i8*, i8** %3
%10 = call i64 @strcmp(i8* %9, i8* getelementptr inbounds ([9 x i8], [9 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 %74
13: ; preds = %8
%14 = load i8*, i8** %3
%15 = call i64 @strcmp(i8* %14, i8* getelementptr inbounds ([11 x i8], [11 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 %74
18: ; preds = %13
%19 = load i8*, i8** %3
%20 = call i64 @strcmp(i8* %19, i8* getelementptr inbounds ([9 x i8], [9 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 %74
23: ; preds = %18
%24 = load i8*, i8** %3
%25 = call i64 @strcmp(i8* %24, i8* getelementptr inbounds ([4 x i8], [4 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 %74
28: ; preds = %23
%29 = load i8*, i8** %3
%30 = call i64 @strcmp(i8* %29, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%31 = icmp eq i64 %30, 0
br i1 %31, label %32, label %33
32: ; preds = %28
store i64 32, i64* %2
br label %74
33: ; preds = %28
%34 = load i8*, i8** %3
%35 = call i64 @strcmp(i8* %34, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0))
%36 = icmp eq i64 %35, 0
br i1 %36, label %37, label %38
37: ; preds = %33
store i64 64, i64* %2
br label %74
38: ; preds = %33
%39 = load i8*, i8** %3
%40 = call i64 @strcmp(i8* %39, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.7, i64 0, i64 0))
%41 = icmp eq i64 %40, 0
br i1 %41, label %42, label %43
42: ; preds = %38
store i64 128, i64* %2
br label %74
43: ; preds = %38
%44 = load i8*, i8** %3
%45 = call i64 @strcmp(i8* %44, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.8, i64 0, i64 0))
%46 = icmp eq i64 %45, 0
br i1 %46, label %47, label %48
47: ; preds = %43
store i64 256, i64* %2
br label %74
48: ; preds = %43
%49 = load i8*, i8** %3
%50 = call i64 @strcmp(i8* %49, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.9, i64 0, i64 0))
%51 = icmp eq i64 %50, 0
br i1 %51, label %52, label %53
52: ; preds = %48
store i64 512, i64* %2
br label %74
53: ; preds = %48
%54 = load i8*, i8** %3
%55 = call i64 @strcmp(i8* %54, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.10, i64 0, i64 0))
%56 = icmp eq i64 %55, 0
br i1 %56, label %57, label %58
57: ; preds = %53
store i64 1024, i64* %2
br label %74
58: ; preds = %53
%59 = load i8*, i8** %3
%60 = call i64 @strcmp(i8* %59, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.11, i64 0, i64 0))
%61 = icmp eq i64 %60, 0
br i1 %61, label %62, label %63
62: ; preds = %58
store i64 2048, i64* %2
br label %74
63: ; preds = %58
%64 = load i8*, i8** %3
%65 = call i64 @strcmp(i8* %64, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.12, i64 0, i64 0))
%66 = icmp eq i64 %65, 0
br i1 %66, label %67, label %68
67: ; preds = %63
store i64 4096, i64* %2
br label %74
68: ; preds = %63
%69 = load i8*, i8** %3
%70 = call i64 @strcmp(i8* %69, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.13, i64 0, i64 0))
%71 = icmp eq i64 %70, 0
br i1 %71, label %72, label %73
72: ; preds = %68
store i64 8192, i64* %2
br label %74
73: ; preds = %68
store i64 -1, i64* %2
br label %74
74: ; preds = %73, %72, %67, %62, %57, %52, %47, %42, %37, %32, %27, %22, %17, %12, %7
%75 = load i64, i64* %2
ret i64 %75
}

LLVM IR (-O2):
@.str = [5 x i8] c"DATE\00"
@.str.1 = [9 x i8] c"DATETIME\00"
@.str.2 = [11 x i8] c"DATETIMEMS\00"
@.str.3 = [9 x i8] c"LOGLEVEL\00"
@.str.4 = [4 x i8] c"PID\00"
@.str.5 = [4 x i8] c"TID\00"
@.str.6 = [7 x i8] c"SOURCE\00"
@.str.7 = [7 x i8] c"FORMAT\00"
@.str.8 = [8 x i8] c"NEWLINE\00"
@.str.9 = [11 x i8] c"CUSTLABEL1\00"
@.str.10 = [11 x i8] c"CUSTLABEL2\00"
@.str.11 = [11 x i8] c"CUSTLABEL3\00"
@.str.12 = [11 x i8] c"CUSTLABEL4\00"
@.str.13 = [11 x i8] c"CUSTLABEL5\00"
define i64 @ConvertLogStyle_atol(i8* %0) {
%2 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0))
%3 = icmp eq i64 %2, 0
br i1 %3, label %44, label %4
4: ; preds = %1
%5 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0))
%6 = icmp eq i64 %5, 0
br i1 %6, label %44, label %7
7: ; preds = %4
%8 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.2, i64 0, i64 0))
%9 = icmp eq i64 %8, 0
br i1 %9, label %44, label %10
10: ; preds = %7
%11 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0))
%12 = icmp eq i64 %11, 0
br i1 %12, label %44, label %13
13: ; preds = %10
%14 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0))
%15 = icmp eq i64 %14, 0
br i1 %15, label %44, label %16
16: ; preds = %13
%17 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%18 = icmp eq i64 %17, 0
br i1 %18, label %44, label %19
19: ; preds = %16
%20 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0))
%21 = icmp eq i64 %20, 0
br i1 %21, label %44, label %22
22: ; preds = %19
%23 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.7, i64 0, i64 0))
%24 = icmp eq i64 %23, 0
br i1 %24, label %44, label %25
25: ; preds = %22
%26 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.8, i64 0, i64 0))
%27 = icmp eq i64 %26, 0
br i1 %27, label %44, label %28
28: ; preds = %25
%29 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.9, i64 0, i64 0))
%30 = icmp eq i64 %29, 0
br i1 %30, label %44, label %31
31: ; preds = %28
%32 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.10, i64 0, i64 0))
%33 = icmp eq i64 %32, 0
br i1 %33, label %44, label %34
34: ; preds = %31
%35 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.11, i64 0, i64 0))
%36 = icmp eq i64 %35, 0
br i1 %36, label %44, label %37
37: ; preds = %34
%38 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.12, i64 0, i64 0))
%39 = icmp eq i64 %38, 0
br i1 %39, label %44, label %40
40: ; preds = %37
%41 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.13, i64 0, i64 0))
%42 = icmp eq i64 %41, 0
%43 = select i1 %42, i64 8192, i64 -1
br label %44
44: ; preds = %40, %37, %34, %31, %28, %25, %22, %19, %16, %13, %10, %7, %4, %1
%45 = phi i64 [ 1, %1 ], [ 2, %4 ], [ 4, %7 ], [ 8, %10 ], [ 16, %13 ], [ 32, %16 ], [ 64, %19 ], [ 128, %22 ], [ 256, %25 ], [ 512, %28 ], [ 1024, %31 ], [ 2048, %34 ], [ 4096, %37 ], [ %43, %40 ]
ret i64 %45
}