#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*/ strcasecmp(char *, char *);
int pri_timer2idx(char *timer) {
  if (!strcasecmp(timer, "N200"))
    return 0;
  else if (!strcasecmp(timer, "N201"))
    return 1;
  else if (!strcasecmp(timer, "N202"))
    return 2;
  else if (!strcasecmp(timer, "K"))
    return 3;
  else if (!strcasecmp(timer, "T200"))
    return 4;
  else if (!strcasecmp(timer, "T202"))
    return 6;
  else if (!strcasecmp(timer, "T203"))
    return 7;
  else if (!strcasecmp(timer, "T300"))
    return 8;
  else if (!strcasecmp(timer, "T301"))
    return 9;
  else if (!strcasecmp(timer, "T302"))
    return 10;
  else if (!strcasecmp(timer, "T303"))
    return 11;
  else if (!strcasecmp(timer, "T304"))
    return 12;
  else if (!strcasecmp(timer, "T305"))
    return 13;
  else if (!strcasecmp(timer, "T306"))
    return 14;
  else if (!strcasecmp(timer, "T307"))
    return 15;
  else if (!strcasecmp(timer, "T308"))
    return 16;
  else if (!strcasecmp(timer, "T309"))
    return 17;
  else if (!strcasecmp(timer, "T310"))
    return 18;
  else if (!strcasecmp(timer, "T313"))
    return 19;
  else if (!strcasecmp(timer, "T314"))
    return 20;
  else if (!strcasecmp(timer, "T316"))
    return 21;
  else if (!strcasecmp(timer, "T317"))
    return 22;
  else if (!strcasecmp(timer, "T318"))
    return 23;
  else if (!strcasecmp(timer, "T319"))
    return 24;
  else if (!strcasecmp(timer, "T320"))
    return 25;
  else if (!strcasecmp(timer, "T321"))
    return 26;
  else if (!strcasecmp(timer, "T322"))
    return 27;
  else
    return -1;
}


x86 assembly (clang, -O0):
<pri_timer2idx>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x10(%rbp)
mov    -0x10(%rbp),%rdi
lea    0xed9(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    1141 <pri_timer2idx+0x31>
movl   $0x0,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xeb9(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    1166 <pri_timer2idx+0x56>
movl   $0x1,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xe99(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    118b <pri_timer2idx+0x7b>
movl   $0x2,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xe79(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    11b0 <pri_timer2idx+0xa0>
movl   $0x3,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xe56(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    11d5 <pri_timer2idx+0xc5>
movl   $0x4,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xe36(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    11fa <pri_timer2idx+0xea>
movl   $0x6,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xe16(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    121f <pri_timer2idx+0x10f>
movl   $0x7,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xdf6(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    1244 <pri_timer2idx+0x134>
movl   $0x8,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xdd6(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    1269 <pri_timer2idx+0x159>
movl   $0x9,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xdb6(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    128e <pri_timer2idx+0x17e>
movl   $0xa,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xd96(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    12b3 <pri_timer2idx+0x1a3>
movl   $0xb,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xd76(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    12d8 <pri_timer2idx+0x1c8>
movl   $0xc,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xd56(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    12fd <pri_timer2idx+0x1ed>
movl   $0xd,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xd36(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    1322 <pri_timer2idx+0x212>
movl   $0xe,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xd16(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    1347 <pri_timer2idx+0x237>
movl   $0xf,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xcf6(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    136c <pri_timer2idx+0x25c>
movl   $0x10,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xcd6(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    1391 <pri_timer2idx+0x281>
movl   $0x11,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xcb6(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    13b6 <pri_timer2idx+0x2a6>
movl   $0x12,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xc96(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    13db <pri_timer2idx+0x2cb>
movl   $0x13,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xc76(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    1400 <pri_timer2idx+0x2f0>
movl   $0x14,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xc56(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    1425 <pri_timer2idx+0x315>
movl   $0x15,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xc36(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    144a <pri_timer2idx+0x33a>
movl   $0x16,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xc16(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    146f <pri_timer2idx+0x35f>
movl   $0x17,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xbf6(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    1494 <pri_timer2idx+0x384>
movl   $0x18,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xbd6(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    14b9 <pri_timer2idx+0x3a9>
movl   $0x19,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xbb6(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    14de <pri_timer2idx+0x3ce>
movl   $0x1a,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
mov    -0x10(%rbp),%rdi
lea    0xb96(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
jne    1503 <pri_timer2idx+0x3f3>
movl   $0x1b,-0x4(%rbp)
jmp    150a <pri_timer2idx+0x3fa>
movl   $0xffffffff,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<pri_timer2idx>:
push   %rbx
mov    %rdi,%rbx
lea    0xee5(%rip),%rsi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     137f <pri_timer2idx+0x26f>
lea    0xed6(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     1383 <pri_timer2idx+0x273>
lea    0xec4(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     138a <pri_timer2idx+0x27a>
lea    0xeb2(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     1391 <pri_timer2idx+0x281>
lea    0xe9d(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     1398 <pri_timer2idx+0x288>
lea    0xe8b(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     139f <pri_timer2idx+0x28f>
lea    0xe79(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13a6 <pri_timer2idx+0x296>
lea    0xe67(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13ad <pri_timer2idx+0x29d>
lea    0xe55(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13b4 <pri_timer2idx+0x2a4>
lea    0xe43(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13bb <pri_timer2idx+0x2ab>
lea    0xe31(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13c2 <pri_timer2idx+0x2b2>
lea    0xe1f(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13c9 <pri_timer2idx+0x2b9>
lea    0xe0d(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13d0 <pri_timer2idx+0x2c0>
lea    0xdfb(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13d7 <pri_timer2idx+0x2c7>
lea    0xde9(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13de <pri_timer2idx+0x2ce>
lea    0xdd7(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13e5 <pri_timer2idx+0x2d5>
lea    0xdc5(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13ec <pri_timer2idx+0x2dc>
lea    0xdb3(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13f3 <pri_timer2idx+0x2e3>
lea    0xda1(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     13fa <pri_timer2idx+0x2ea>
lea    0xd8f(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     1401 <pri_timer2idx+0x2f1>
lea    0xd7d(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     1408 <pri_timer2idx+0x2f8>
lea    0xd6b(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     140f <pri_timer2idx+0x2ff>
lea    0xd59(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     1416 <pri_timer2idx+0x306>
lea    0xd47(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     141d <pri_timer2idx+0x30d>
lea    0xd35(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     1424 <pri_timer2idx+0x314>
lea    0xd23(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     142b <pri_timer2idx+0x31b>
lea    0xd11(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
neg    %eax
sbb    %eax,%eax
or     $0x1b,%eax
pop    %rbx
ret
xor    %eax,%eax
pop    %rbx
ret
mov    $0x1,%eax
pop    %rbx
ret
mov    $0x2,%eax
pop    %rbx
ret
mov    $0x3,%eax
pop    %rbx
ret
mov    $0x4,%eax
pop    %rbx
ret
mov    $0x6,%eax
pop    %rbx
ret
mov    $0x7,%eax
pop    %rbx
ret
mov    $0x8,%eax
pop    %rbx
ret
mov    $0x9,%eax
pop    %rbx
ret
mov    $0xa,%eax
pop    %rbx
ret
mov    $0xb,%eax
pop    %rbx
ret
mov    $0xc,%eax
pop    %rbx
ret
mov    $0xd,%eax
pop    %rbx
ret
mov    $0xe,%eax
pop    %rbx
ret
mov    $0xf,%eax
pop    %rbx
ret
mov    $0x10,%eax
pop    %rbx
ret
mov    $0x11,%eax
pop    %rbx
ret
mov    $0x12,%eax
pop    %rbx
ret
mov    $0x13,%eax
pop    %rbx
ret
mov    $0x14,%eax
pop    %rbx
ret
mov    $0x15,%eax
pop    %rbx
ret
mov    $0x16,%eax
pop    %rbx
ret
mov    $0x17,%eax
pop    %rbx
ret
mov    $0x18,%eax
pop    %rbx
ret
mov    $0x19,%eax
pop    %rbx
ret
mov    $0x1a,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [5 x i8] c"N200\00"
@.str.1 = [5 x i8] c"N201\00"
@.str.2 = [5 x i8] c"N202\00"
@.str.3 = [2 x i8] c"K\00"
@.str.4 = [5 x i8] c"T200\00"
@.str.5 = [5 x i8] c"T202\00"
@.str.6 = [5 x i8] c"T203\00"
@.str.7 = [5 x i8] c"T300\00"
@.str.8 = [5 x i8] c"T301\00"
@.str.9 = [5 x i8] c"T302\00"
@.str.10 = [5 x i8] c"T303\00"
@.str.11 = [5 x i8] c"T304\00"
@.str.12 = [5 x i8] c"T305\00"
@.str.13 = [5 x i8] c"T306\00"
@.str.14 = [5 x i8] c"T307\00"
@.str.15 = [5 x i8] c"T308\00"
@.str.16 = [5 x i8] c"T309\00"
@.str.17 = [5 x i8] c"T310\00"
@.str.18 = [5 x i8] c"T313\00"
@.str.19 = [5 x i8] c"T314\00"
@.str.20 = [5 x i8] c"T316\00"
@.str.21 = [5 x i8] c"T317\00"
@.str.22 = [5 x i8] c"T318\00"
@.str.23 = [5 x i8] c"T319\00"
@.str.24 = [5 x i8] c"T320\00"
@.str.25 = [5 x i8] c"T321\00"
@.str.26 = [5 x i8] c"T322\00"
define i32 @pri_timer2idx(i8* %0) {
%2 = alloca i32
%3 = alloca i8*
store i8* %0, i8** %3
%4 = load i8*, i8** %3
%5 = call i32 @strcasecmp(i8* %4, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0))
%6 = icmp ne i32 %5, 0
br i1 %6, label %8, label %7
7: ; preds = %1
store i32 0, i32* %2
br label %139
8: ; preds = %1
%9 = load i8*, i8** %3
%10 = call i32 @strcasecmp(i8* %9, i8* getelementptr inbounds ([5 x i8], [5 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 i32 1, i32* %2
br label %139
13: ; preds = %8
%14 = load i8*, i8** %3
%15 = call i32 @strcasecmp(i8* %14, i8* getelementptr inbounds ([5 x i8], [5 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 i32 2, i32* %2
br label %139
18: ; preds = %13
%19 = load i8*, i8** %3
%20 = call i32 @strcasecmp(i8* %19, i8* getelementptr inbounds ([2 x i8], [2 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 i32 3, i32* %2
br label %139
23: ; preds = %18
%24 = load i8*, i8** %3
%25 = call i32 @strcasecmp(i8* %24, i8* getelementptr inbounds ([5 x i8], [5 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 i32 4, i32* %2
br label %139
28: ; preds = %23
%29 = load i8*, i8** %3
%30 = call i32 @strcasecmp(i8* %29, i8* getelementptr inbounds ([5 x i8], [5 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 i32 6, i32* %2
br label %139
33: ; preds = %28
%34 = load i8*, i8** %3
%35 = call i32 @strcasecmp(i8* %34, i8* getelementptr inbounds ([5 x i8], [5 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 i32 7, i32* %2
br label %139
38: ; preds = %33
%39 = load i8*, i8** %3
%40 = call i32 @strcasecmp(i8* %39, i8* getelementptr inbounds ([5 x i8], [5 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 i32 8, i32* %2
br label %139
43: ; preds = %38
%44 = load i8*, i8** %3
%45 = call i32 @strcasecmp(i8* %44, i8* getelementptr inbounds ([5 x i8], [5 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 i32 9, i32* %2
br label %139
48: ; preds = %43
%49 = load i8*, i8** %3
%50 = call i32 @strcasecmp(i8* %49, i8* getelementptr inbounds ([5 x i8], [5 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 i32 10, i32* %2
br label %139
53: ; preds = %48
%54 = load i8*, i8** %3
%55 = call i32 @strcasecmp(i8* %54, i8* getelementptr inbounds ([5 x i8], [5 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 i32 11, i32* %2
br label %139
58: ; preds = %53
%59 = load i8*, i8** %3
%60 = call i32 @strcasecmp(i8* %59, i8* getelementptr inbounds ([5 x i8], [5 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 i32 12, i32* %2
br label %139
63: ; preds = %58
%64 = load i8*, i8** %3
%65 = call i32 @strcasecmp(i8* %64, i8* getelementptr inbounds ([5 x i8], [5 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 i32 13, i32* %2
br label %139
68: ; preds = %63
%69 = load i8*, i8** %3
%70 = call i32 @strcasecmp(i8* %69, i8* getelementptr inbounds ([5 x i8], [5 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 i32 14, i32* %2
br label %139
73: ; preds = %68
%74 = load i8*, i8** %3
%75 = call i32 @strcasecmp(i8* %74, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.14, i64 0, i64 0))
%76 = icmp ne i32 %75, 0
br i1 %76, label %78, label %77
77: ; preds = %73
store i32 15, i32* %2
br label %139
78: ; preds = %73
%79 = load i8*, i8** %3
%80 = call i32 @strcasecmp(i8* %79, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.15, i64 0, i64 0))
%81 = icmp ne i32 %80, 0
br i1 %81, label %83, label %82
82: ; preds = %78
store i32 16, i32* %2
br label %139
83: ; preds = %78
%84 = load i8*, i8** %3
%85 = call i32 @strcasecmp(i8* %84, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.16, i64 0, i64 0))
%86 = icmp ne i32 %85, 0
br i1 %86, label %88, label %87
87: ; preds = %83
store i32 17, i32* %2
br label %139
88: ; preds = %83
%89 = load i8*, i8** %3
%90 = call i32 @strcasecmp(i8* %89, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.17, i64 0, i64 0))
%91 = icmp ne i32 %90, 0
br i1 %91, label %93, label %92
92: ; preds = %88
store i32 18, i32* %2
br label %139
93: ; preds = %88
%94 = load i8*, i8** %3
%95 = call i32 @strcasecmp(i8* %94, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.18, i64 0, i64 0))
%96 = icmp ne i32 %95, 0
br i1 %96, label %98, label %97
97: ; preds = %93
store i32 19, i32* %2
br label %139
98: ; preds = %93
%99 = load i8*, i8** %3
%100 = call i32 @strcasecmp(i8* %99, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.19, i64 0, i64 0))
%101 = icmp ne i32 %100, 0
br i1 %101, label %103, label %102
102: ; preds = %98
store i32 20, i32* %2
br label %139
103: ; preds = %98
%104 = load i8*, i8** %3
%105 = call i32 @strcasecmp(i8* %104, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.20, i64 0, i64 0))
%106 = icmp ne i32 %105, 0
br i1 %106, label %108, label %107
107: ; preds = %103
store i32 21, i32* %2
br label %139
108: ; preds = %103
%109 = load i8*, i8** %3
%110 = call i32 @strcasecmp(i8* %109, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.21, i64 0, i64 0))
%111 = icmp ne i32 %110, 0
br i1 %111, label %113, label %112
112: ; preds = %108
store i32 22, i32* %2
br label %139
113: ; preds = %108
%114 = load i8*, i8** %3
%115 = call i32 @strcasecmp(i8* %114, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.22, i64 0, i64 0))
%116 = icmp ne i32 %115, 0
br i1 %116, label %118, label %117
117: ; preds = %113
store i32 23, i32* %2
br label %139
118: ; preds = %113
%119 = load i8*, i8** %3
%120 = call i32 @strcasecmp(i8* %119, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.23, i64 0, i64 0))
%121 = icmp ne i32 %120, 0
br i1 %121, label %123, label %122
122: ; preds = %118
store i32 24, i32* %2
br label %139
123: ; preds = %118
%124 = load i8*, i8** %3
%125 = call i32 @strcasecmp(i8* %124, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.24, i64 0, i64 0))
%126 = icmp ne i32 %125, 0
br i1 %126, label %128, label %127
127: ; preds = %123
store i32 25, i32* %2
br label %139
128: ; preds = %123
%129 = load i8*, i8** %3
%130 = call i32 @strcasecmp(i8* %129, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.25, i64 0, i64 0))
%131 = icmp ne i32 %130, 0
br i1 %131, label %133, label %132
132: ; preds = %128
store i32 26, i32* %2
br label %139
133: ; preds = %128
%134 = load i8*, i8** %3
%135 = call i32 @strcasecmp(i8* %134, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.26, i64 0, i64 0))
%136 = icmp ne i32 %135, 0
br i1 %136, label %138, label %137
137: ; preds = %133
store i32 27, i32* %2
br label %139
138: ; preds = %133
store i32 -1, i32* %2
br label %139
139: ; preds = %138, %137, %132, %127, %122, %117, %112, %107, %102, %97, %92, %87, %82, %77, %72, %67, %62, %57, %52, %47, %42, %37, %32, %27, %22, %17, %12, %7
%140 = load i32, i32* %2
ret i32 %140
}

LLVM IR (-O2):
@.str = [5 x i8] c"N200\00"
@.str.1 = [5 x i8] c"N201\00"
@.str.2 = [5 x i8] c"N202\00"
@.str.3 = [2 x i8] c"K\00"
@.str.4 = [5 x i8] c"T200\00"
@.str.5 = [5 x i8] c"T202\00"
@.str.6 = [5 x i8] c"T203\00"
@.str.7 = [5 x i8] c"T300\00"
@.str.8 = [5 x i8] c"T301\00"
@.str.9 = [5 x i8] c"T302\00"
@.str.10 = [5 x i8] c"T303\00"
@.str.11 = [5 x i8] c"T304\00"
@.str.12 = [5 x i8] c"T305\00"
@.str.13 = [5 x i8] c"T306\00"
@.str.14 = [5 x i8] c"T307\00"
@.str.15 = [5 x i8] c"T308\00"
@.str.16 = [5 x i8] c"T309\00"
@.str.17 = [5 x i8] c"T310\00"
@.str.18 = [5 x i8] c"T313\00"
@.str.19 = [5 x i8] c"T314\00"
@.str.20 = [5 x i8] c"T316\00"
@.str.21 = [5 x i8] c"T317\00"
@.str.22 = [5 x i8] c"T318\00"
@.str.23 = [5 x i8] c"T319\00"
@.str.24 = [5 x i8] c"T320\00"
@.str.25 = [5 x i8] c"T321\00"
@.str.26 = [5 x i8] c"T322\00"
define i32 @pri_timer2idx(i8* %0) {
%2 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0))
%3 = icmp eq i32 %2, 0
br i1 %3, label %83, label %4
4: ; preds = %1
%5 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
%6 = icmp eq i32 %5, 0
br i1 %6, label %83, label %7
7: ; preds = %4
%8 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0))
%9 = icmp eq i32 %8, 0
br i1 %9, label %83, label %10
10: ; preds = %7
%11 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i64 0, i64 0))
%12 = icmp eq i32 %11, 0
br i1 %12, label %83, label %13
13: ; preds = %10
%14 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0))
%15 = icmp eq i32 %14, 0
br i1 %15, label %83, label %16
16: ; preds = %13
%17 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.5, i64 0, i64 0))
%18 = icmp eq i32 %17, 0
br i1 %18, label %83, label %19
19: ; preds = %16
%20 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.6, i64 0, i64 0))
%21 = icmp eq i32 %20, 0
br i1 %21, label %83, label %22
22: ; preds = %19
%23 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.7, i64 0, i64 0))
%24 = icmp eq i32 %23, 0
br i1 %24, label %83, label %25
25: ; preds = %22
%26 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.8, i64 0, i64 0))
%27 = icmp eq i32 %26, 0
br i1 %27, label %83, label %28
28: ; preds = %25
%29 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.9, i64 0, i64 0))
%30 = icmp eq i32 %29, 0
br i1 %30, label %83, label %31
31: ; preds = %28
%32 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.10, i64 0, i64 0))
%33 = icmp eq i32 %32, 0
br i1 %33, label %83, label %34
34: ; preds = %31
%35 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.11, i64 0, i64 0))
%36 = icmp eq i32 %35, 0
br i1 %36, label %83, label %37
37: ; preds = %34
%38 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.12, i64 0, i64 0))
%39 = icmp eq i32 %38, 0
br i1 %39, label %83, label %40
40: ; preds = %37
%41 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.13, i64 0, i64 0))
%42 = icmp eq i32 %41, 0
br i1 %42, label %83, label %43
43: ; preds = %40
%44 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.14, i64 0, i64 0))
%45 = icmp eq i32 %44, 0
br i1 %45, label %83, label %46
46: ; preds = %43
%47 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.15, i64 0, i64 0))
%48 = icmp eq i32 %47, 0
br i1 %48, label %83, label %49
49: ; preds = %46
%50 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.16, i64 0, i64 0))
%51 = icmp eq i32 %50, 0
br i1 %51, label %83, label %52
52: ; preds = %49
%53 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.17, i64 0, i64 0))
%54 = icmp eq i32 %53, 0
br i1 %54, label %83, label %55
55: ; preds = %52
%56 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.18, i64 0, i64 0))
%57 = icmp eq i32 %56, 0
br i1 %57, label %83, label %58
58: ; preds = %55
%59 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.19, i64 0, i64 0))
%60 = icmp eq i32 %59, 0
br i1 %60, label %83, label %61
61: ; preds = %58
%62 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.20, i64 0, i64 0))
%63 = icmp eq i32 %62, 0
br i1 %63, label %83, label %64
64: ; preds = %61
%65 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.21, i64 0, i64 0))
%66 = icmp eq i32 %65, 0
br i1 %66, label %83, label %67
67: ; preds = %64
%68 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.22, i64 0, i64 0))
%69 = icmp eq i32 %68, 0
br i1 %69, label %83, label %70
70: ; preds = %67
%71 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.23, i64 0, i64 0))
%72 = icmp eq i32 %71, 0
br i1 %72, label %83, label %73
73: ; preds = %70
%74 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.24, i64 0, i64 0))
%75 = icmp eq i32 %74, 0
br i1 %75, label %83, label %76
76: ; preds = %73
%77 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.25, i64 0, i64 0))
%78 = icmp eq i32 %77, 0
br i1 %78, label %83, label %79
79: ; preds = %76
%80 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.26, i64 0, i64 0))
%81 = icmp eq i32 %80, 0
%82 = select i1 %81, i32 27, i32 -1
br label %83
83: ; preds = %79, %76, %73, %70, %67, %64, %61, %58, %55, %52, %49, %46, %43, %40, %37, %34, %31, %28, %25, %22, %19, %16, %13, %10, %7, %4, %1
%84 = phi i32 [ 0, %1 ], [ 1, %4 ], [ 2, %7 ], [ 3, %10 ], [ 4, %13 ], [ 6, %16 ], [ 7, %19 ], [ 8, %22 ], [ 9, %25 ], [ 10, %28 ], [ 11, %31 ], [ 12, %34 ], [ 13, %37 ], [ 14, %40 ], [ 15, %43 ], [ 16, %46 ], [ 17, %49 ], [ 18, %52 ], [ 19, %55 ], [ 20, %58 ], [ 21, %61 ], [ 22, %64 ], [ 23, %67 ], [ 24, %70 ], [ 25, %73 ], [ 26, %76 ], [ %82, %79 ]
ret i32 %84
}