#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*/ strcmp(char const *, char *);
unsigned char window_type(const char *name) {
  if (!strcmp(name, "rectangle"))
    return 1;
  else if (!strcmp(name, "triangle"))
    return 2;
  else if (!strcmp(name, "cosine"))
    return 3;
  else if (!strcmp(name, "pbcosine"))
    return 13;
  else if (!strcmp(name, "hanning"))
    return 4;
  else if (!strcmp(name, "hamming"))
    return 5;
  else if (!strcmp(name, "hamgen"))
    return 6;
  else if (!strcmp(name, "blackman"))
    return 7;
  else if (!strcmp(name, "flattop"))
    return 8;
  else if (!strcmp(name, "gauss"))
    return 9;
  else if (!strcmp(name, "exponential"))
    return 10;
  else if (!strcmp(name, "fof"))
    return 11;
  else if (!strcmp(name, "kbd"))
    return 12;
  else if (!strcmp(name, "gamma"))
    return 14;
  else
    return 0;
}


x86 assembly (clang, -O0):
<window_type>:
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,%eax
jne    113e <window_type+0x2e>
movb   $0x1,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xec1(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    1160 <window_type+0x50>
movb   $0x2,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xeaa(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    1182 <window_type+0x72>
movb   $0x3,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xe86(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    11a4 <window_type+0x94>
movb   $0xd,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xe6d(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    11c6 <window_type+0xb6>
movb   $0x4,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xe53(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    11e8 <window_type+0xd8>
movb   $0x5,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xe39(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    120a <window_type+0xfa>
movb   $0x6,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xe1e(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    122c <window_type+0x11c>
movb   $0x7,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xe05(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    124e <window_type+0x13e>
movb   $0x8,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xdeb(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    1270 <window_type+0x160>
movb   $0x9,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xdcf(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    1292 <window_type+0x182>
movb   $0xa,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xdb9(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    12b4 <window_type+0x1a4>
movb   $0xb,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xd9b(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    12d6 <window_type+0x1c6>
movb   $0xc,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
mov    -0x10(%rbp),%rdi
lea    0xd7d(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    12f8 <window_type+0x1e8>
movb   $0xe,-0x1(%rbp)
jmp    12fc <window_type+0x1ec>
movb   $0x0,-0x1(%rbp)
movzbl -0x1(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<window_type>:
push   %rbx
mov    %rdi,%rbx
lea    0xee5(%rip),%rsi
call   1030 <strcmp@plt>
test   %eax,%eax
je     1249 <window_type+0x139>
lea    0xedb(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     124d <window_type+0x13d>
lea    0xecf(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     1251 <window_type+0x141>
lea    0xeb6(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     1255 <window_type+0x145>
lea    0xea8(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     1259 <window_type+0x149>
lea    0xe99(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     125d <window_type+0x14d>
lea    0xe8a(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     1261 <window_type+0x151>
lea    0xe7a(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     1265 <window_type+0x155>
lea    0xe6c(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     1269 <window_type+0x159>
lea    0xe5d(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     126d <window_type+0x15d>
lea    0xe50(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     1271 <window_type+0x161>
lea    0xe49(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     1275 <window_type+0x165>
lea    0xe3a(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     1279 <window_type+0x169>
lea    0xe2b(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
xor    %ecx,%ecx
test   %eax,%eax
mov    $0xe,%eax
cmovne %ecx,%eax
pop    %rbx
ret
mov    $0x1,%al
pop    %rbx
ret
mov    $0x2,%al
pop    %rbx
ret
mov    $0x3,%al
pop    %rbx
ret
mov    $0xd,%al
pop    %rbx
ret
mov    $0x4,%al
pop    %rbx
ret
mov    $0x5,%al
pop    %rbx
ret
mov    $0x6,%al
pop    %rbx
ret
mov    $0x7,%al
pop    %rbx
ret
mov    $0x8,%al
pop    %rbx
ret
mov    $0x9,%al
pop    %rbx
ret
mov    $0xa,%al
pop    %rbx
ret
mov    $0xb,%al
pop    %rbx
ret
mov    $0xc,%al
pop    %rbx
ret

LLVM IR (-O0):
@.str = [10 x i8] c"rectangle\00"
@.str.1 = [9 x i8] c"triangle\00"
@.str.2 = [7 x i8] c"cosine\00"
@.str.3 = [9 x i8] c"pbcosine\00"
@.str.4 = [8 x i8] c"hanning\00"
@.str.5 = [8 x i8] c"hamming\00"
@.str.6 = [7 x i8] c"hamgen\00"
@.str.7 = [9 x i8] c"blackman\00"
@.str.8 = [8 x i8] c"flattop\00"
@.str.9 = [6 x i8] c"gauss\00"
@.str.10 = [12 x i8] c"exponential\00"
@.str.11 = [4 x i8] c"fof\00"
@.str.12 = [4 x i8] c"kbd\00"
@.str.13 = [6 x i8] c"gamma\00"
define zeroext i8 @window_type(i8* %0) {
%2 = alloca i8
%3 = alloca i8*
store i8* %0, i8** %3
%4 = load i8*, i8** %3
%5 = call i32 @strcmp(i8* %4, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str, i64 0, i64 0))
%6 = icmp ne i32 %5, 0
br i1 %6, label %8, label %7
7: ; preds = %1
store i8 1, i8* %2
br label %74
8: ; preds = %1
%9 = load i8*, i8** %3
%10 = call i32 @strcmp(i8* %9, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0))
%11 = icmp ne i32 %10, 0
br i1 %11, label %13, label %12
12: ; preds = %8
store i8 2, i8* %2
br label %74
13: ; preds = %8
%14 = load i8*, i8** %3
%15 = call i32 @strcmp(i8* %14, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0))
%16 = icmp ne i32 %15, 0
br i1 %16, label %18, label %17
17: ; preds = %13
store i8 3, i8* %2
br label %74
18: ; preds = %13
%19 = load i8*, i8** %3
%20 = call i32 @strcmp(i8* %19, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0))
%21 = icmp ne i32 %20, 0
br i1 %21, label %23, label %22
22: ; preds = %18
store i8 13, i8* %2
br label %74
23: ; preds = %18
%24 = load i8*, i8** %3
%25 = call i32 @strcmp(i8* %24, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.4, i64 0, i64 0))
%26 = icmp ne i32 %25, 0
br i1 %26, label %28, label %27
27: ; preds = %23
store i8 4, i8* %2
br label %74
28: ; preds = %23
%29 = load i8*, i8** %3
%30 = call i32 @strcmp(i8* %29, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.5, i64 0, i64 0))
%31 = icmp ne i32 %30, 0
br i1 %31, label %33, label %32
32: ; preds = %28
store i8 5, i8* %2
br label %74
33: ; preds = %28
%34 = load i8*, i8** %3
%35 = call i32 @strcmp(i8* %34, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0))
%36 = icmp ne i32 %35, 0
br i1 %36, label %38, label %37
37: ; preds = %33
store i8 6, i8* %2
br label %74
38: ; preds = %33
%39 = load i8*, i8** %3
%40 = call i32 @strcmp(i8* %39, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.7, i64 0, i64 0))
%41 = icmp ne i32 %40, 0
br i1 %41, label %43, label %42
42: ; preds = %38
store i8 7, i8* %2
br label %74
43: ; preds = %38
%44 = load i8*, i8** %3
%45 = call i32 @strcmp(i8* %44, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.8, i64 0, i64 0))
%46 = icmp ne i32 %45, 0
br i1 %46, label %48, label %47
47: ; preds = %43
store i8 8, i8* %2
br label %74
48: ; preds = %43
%49 = load i8*, i8** %3
%50 = call i32 @strcmp(i8* %49, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.9, i64 0, i64 0))
%51 = icmp ne i32 %50, 0
br i1 %51, label %53, label %52
52: ; preds = %48
store i8 9, i8* %2
br label %74
53: ; preds = %48
%54 = load i8*, i8** %3
%55 = call i32 @strcmp(i8* %54, i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.10, i64 0, i64 0))
%56 = icmp ne i32 %55, 0
br i1 %56, label %58, label %57
57: ; preds = %53
store i8 10, i8* %2
br label %74
58: ; preds = %53
%59 = load i8*, i8** %3
%60 = call i32 @strcmp(i8* %59, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.11, i64 0, i64 0))
%61 = icmp ne i32 %60, 0
br i1 %61, label %63, label %62
62: ; preds = %58
store i8 11, i8* %2
br label %74
63: ; preds = %58
%64 = load i8*, i8** %3
%65 = call i32 @strcmp(i8* %64, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.12, i64 0, i64 0))
%66 = icmp ne i32 %65, 0
br i1 %66, label %68, label %67
67: ; preds = %63
store i8 12, i8* %2
br label %74
68: ; preds = %63
%69 = load i8*, i8** %3
%70 = call i32 @strcmp(i8* %69, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.13, i64 0, i64 0))
%71 = icmp ne i32 %70, 0
br i1 %71, label %73, label %72
72: ; preds = %68
store i8 14, i8* %2
br label %74
73: ; preds = %68
store i8 0, i8* %2
br label %74
74: ; preds = %73, %72, %67, %62, %57, %52, %47, %42, %37, %32, %27, %22, %17, %12, %7
%75 = load i8, i8* %2
ret i8 %75
}

LLVM IR (-O2):
@.str = [10 x i8] c"rectangle\00"
@.str.1 = [9 x i8] c"triangle\00"
@.str.2 = [7 x i8] c"cosine\00"
@.str.3 = [9 x i8] c"pbcosine\00"
@.str.4 = [8 x i8] c"hanning\00"
@.str.5 = [8 x i8] c"hamming\00"
@.str.6 = [7 x i8] c"hamgen\00"
@.str.7 = [9 x i8] c"blackman\00"
@.str.8 = [8 x i8] c"flattop\00"
@.str.9 = [6 x i8] c"gauss\00"
@.str.10 = [12 x i8] c"exponential\00"
@.str.11 = [4 x i8] c"fof\00"
@.str.12 = [4 x i8] c"kbd\00"
@.str.13 = [6 x i8] c"gamma\00"
define zeroext i8 @window_type(i8* nocapture %0) {
%2 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(10) getelementptr inbounds ([10 x i8], [10 x i8]* @.str, i64 0, i64 0))
%3 = icmp eq i32 %2, 0
br i1 %3, label %44, label %4
4: ; preds = %1
%5 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(9) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0))
%6 = icmp eq i32 %5, 0
br i1 %6, label %44, label %7
7: ; preds = %4
%8 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(7) getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0))
%9 = icmp eq i32 %8, 0
br i1 %9, label %44, label %10
10: ; preds = %7
%11 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(9) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0))
%12 = icmp eq i32 %11, 0
br i1 %12, label %44, label %13
13: ; preds = %10
%14 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(8) getelementptr inbounds ([8 x i8], [8 x i8]* @.str.4, i64 0, i64 0))
%15 = icmp eq i32 %14, 0
br i1 %15, label %44, label %16
16: ; preds = %13
%17 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(8) getelementptr inbounds ([8 x i8], [8 x i8]* @.str.5, i64 0, i64 0))
%18 = icmp eq i32 %17, 0
br i1 %18, label %44, label %19
19: ; preds = %16
%20 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(7) getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0))
%21 = icmp eq i32 %20, 0
br i1 %21, label %44, label %22
22: ; preds = %19
%23 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(9) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.7, i64 0, i64 0))
%24 = icmp eq i32 %23, 0
br i1 %24, label %44, label %25
25: ; preds = %22
%26 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(8) getelementptr inbounds ([8 x i8], [8 x i8]* @.str.8, i64 0, i64 0))
%27 = icmp eq i32 %26, 0
br i1 %27, label %44, label %28
28: ; preds = %25
%29 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(6) getelementptr inbounds ([6 x i8], [6 x i8]* @.str.9, i64 0, i64 0))
%30 = icmp eq i32 %29, 0
br i1 %30, label %44, label %31
31: ; preds = %28
%32 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(12) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.10, i64 0, i64 0))
%33 = icmp eq i32 %32, 0
br i1 %33, label %44, label %34
34: ; preds = %31
%35 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(4) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.11, i64 0, i64 0))
%36 = icmp eq i32 %35, 0
br i1 %36, label %44, label %37
37: ; preds = %34
%38 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(4) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.12, i64 0, i64 0))
%39 = icmp eq i32 %38, 0
br i1 %39, label %44, label %40
40: ; preds = %37
%41 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(6) getelementptr inbounds ([6 x i8], [6 x i8]* @.str.13, i64 0, i64 0))
%42 = icmp eq i32 %41, 0
%43 = select i1 %42, i8 14, i8 0
br label %44
44: ; preds = %40, %37, %34, %31, %28, %25, %22, %19, %16, %13, %10, %7, %4, %1
%45 = phi i8 [ 1, %1 ], [ 2, %4 ], [ 3, %7 ], [ 13, %10 ], [ 4, %13 ], [ 5, %16 ], [ 6, %19 ], [ 7, %22 ], [ 8, %25 ], [ 9, %28 ], [ 10, %31 ], [ 11, %34 ], [ 12, %37 ], [ %43, %40 ]
ret i8 %45
}