#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 */
const char *get_region_name_MV(int region_code) {
  switch (region_code) {
  case 1:
    return "Seenu";
  case 5:
    return "Laamu";
  case 30:
    return "Alifu";
  case 31:
    return "Baa";
  case 32:
    return "Dhaalu";
  case 33:
    return "Faafu ";
  case 34:
    return "Gaafu Alifu";
  case 35:
    return "Gaafu Dhaalu";
  case 36:
    return "Haa Alifu";
  case 37:
    return "Haa Dhaalu";
  case 38:
    return "Kaafu";
  case 39:
    return "Lhaviyani";
  case 40:
    return "Maale";
  case 41:
    return "Meemu";
  case 42:
    return "Gnaviyani";
  case 43:
    return "Noonu";
  case 44:
    return "Raa";
  case 45:
    return "Shaviyani";
  case 46:
    return "Thaa";
  case 47:
    return "Vaavu";
  default:
    return NULL;
  }
}


x86 assembly (clang, -O0):
<get_region_name_MV>:
push   %rbp
mov    %rsp,%rbp
mov    %edi,-0xc(%rbp)
mov    -0xc(%rbp),%eax
add    $0xffffffff,%eax
mov    %eax,%ecx
mov    %rcx,-0x18(%rbp)
sub    $0x2e,%eax
ja     1270 <get_region_name_MV+0x170>
mov    -0x18(%rbp),%rax
lea    0xed9(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
lea    0xf85(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf7b(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf99(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf61(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf83(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf45(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf3c(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf38(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf35(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf2f(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf2a(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf20(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf1a(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf10(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf06(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xf00(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xef6(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xeea(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xee4(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
lea    0xed9(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1278 <get_region_name_MV+0x178>
movq   $0x0,-0x8(%rbp)
mov    -0x8(%rbp),%rax
pop    %rbp
ret

x86 assembly (clang, -O2):
<get_region_name_MV>:
add    $0xffffffff,%edi
cmp    $0x2e,%edi
ja     1117 <get_region_name_MV+0x17>
movslq %edi,%rax
lea    0x2bc6(%rip),%rcx
mov    (%rcx,%rax,8),%rax
ret
xor    %eax,%eax
ret

LLVM IR (-O0):
@.str = [6 x i8] c"Seenu\00"
@.str.1 = [6 x i8] c"Laamu\00"
@.str.2 = [6 x i8] c"Alifu\00"
@.str.3 = [4 x i8] c"Baa\00"
@.str.4 = [7 x i8] c"Dhaalu\00"
@.str.5 = [7 x i8] c"Faafu \00"
@.str.6 = [12 x i8] c"Gaafu Alifu\00"
@.str.7 = [13 x i8] c"Gaafu Dhaalu\00"
@.str.8 = [10 x i8] c"Haa Alifu\00"
@.str.9 = [11 x i8] c"Haa Dhaalu\00"
@.str.10 = [6 x i8] c"Kaafu\00"
@.str.11 = [10 x i8] c"Lhaviyani\00"
@.str.12 = [6 x i8] c"Maale\00"
@.str.13 = [6 x i8] c"Meemu\00"
@.str.14 = [10 x i8] c"Gnaviyani\00"
@.str.15 = [6 x i8] c"Noonu\00"
@.str.16 = [4 x i8] c"Raa\00"
@.str.17 = [10 x i8] c"Shaviyani\00"
@.str.18 = [5 x i8] c"Thaa\00"
@.str.19 = [6 x i8] c"Vaavu\00"
define i8* @get_region_name_MV(i32 %0) {
%2 = alloca i8*
%3 = alloca i32
store i32 %0, i32* %3
%4 = load i32, i32* %3
switch i32 %4, label %25 [
i32 1, label %5
i32 5, label %6
i32 30, label %7
i32 31, label %8
i32 32, label %9
i32 33, label %10
i32 34, label %11
i32 35, label %12
i32 36, label %13
i32 37, label %14
i32 38, label %15
i32 39, label %16
i32 40, label %17
i32 41, label %18
i32 42, label %19
i32 43, label %20
i32 44, label %21
i32 45, label %22
i32 46, label %23
i32 47, label %24
]
5: ; preds = %1
store i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0), i8** %2
br label %26
6: ; preds = %1
store i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i8** %2
br label %26
7: ; preds = %1
store i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0), i8** %2
br label %26
8: ; preds = %1
store i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i8** %2
br label %26
9: ; preds = %1
store i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.4, i64 0, i64 0), i8** %2
br label %26
10: ; preds = %1
store i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.5, i64 0, i64 0), i8** %2
br label %26
11: ; preds = %1
store i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.6, i64 0, i64 0), i8** %2
br label %26
12: ; preds = %1
store i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.7, i64 0, i64 0), i8** %2
br label %26
13: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.8, i64 0, i64 0), i8** %2
br label %26
14: ; preds = %1
store i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.9, i64 0, i64 0), i8** %2
br label %26
15: ; preds = %1
store i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.10, i64 0, i64 0), i8** %2
br label %26
16: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.11, i64 0, i64 0), i8** %2
br label %26
17: ; preds = %1
store i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.12, i64 0, i64 0), i8** %2
br label %26
18: ; preds = %1
store i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.13, i64 0, i64 0), i8** %2
br label %26
19: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.14, i64 0, i64 0), i8** %2
br label %26
20: ; preds = %1
store i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.15, i64 0, i64 0), i8** %2
br label %26
21: ; preds = %1
store i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.16, i64 0, i64 0), i8** %2
br label %26
22: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.17, i64 0, i64 0), i8** %2
br label %26
23: ; preds = %1
store i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.18, i64 0, i64 0), i8** %2
br label %26
24: ; preds = %1
store i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.19, i64 0, i64 0), i8** %2
br label %26
25: ; preds = %1
store i8* null, i8** %2
br label %26
26: ; preds = %25, %24, %23, %22, %21, %20, %19, %18, %17, %16, %15, %14, %13, %12, %11, %10, %9, %8, %7, %6, %5
%27 = load i8*, i8** %2
ret i8* %27
}

LLVM IR (-O2):
@.str = [6 x i8] c"Seenu\00"
@.str.1 = [6 x i8] c"Laamu\00"
@.str.2 = [6 x i8] c"Alifu\00"
@.str.3 = [4 x i8] c"Baa\00"
@.str.4 = [7 x i8] c"Dhaalu\00"
@.str.5 = [7 x i8] c"Faafu \00"
@.str.6 = [12 x i8] c"Gaafu Alifu\00"
@.str.7 = [13 x i8] c"Gaafu Dhaalu\00"
@.str.8 = [10 x i8] c"Haa Alifu\00"
@.str.9 = [11 x i8] c"Haa Dhaalu\00"
@.str.10 = [6 x i8] c"Kaafu\00"
@.str.11 = [10 x i8] c"Lhaviyani\00"
@.str.12 = [6 x i8] c"Maale\00"
@.str.13 = [6 x i8] c"Meemu\00"
@.str.14 = [10 x i8] c"Gnaviyani\00"
@.str.15 = [6 x i8] c"Noonu\00"
@.str.16 = [4 x i8] c"Raa\00"
@.str.17 = [10 x i8] c"Shaviyani\00"
@.str.18 = [5 x i8] c"Thaa\00"
@.str.19 = [6 x i8] c"Vaavu\00"
@switch.table.get_region_name_MV = [47 x i8*] [i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0), i8* null, i8* null, i8* null, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.5, i64 0, i64 0), i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.6, i64 0, i64 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.9, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.10, i64 0, i64 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.11, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.12, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.13, i64 0, i64 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.14, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.15, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.16, i64 0, i64 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.17, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.18, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.19, i64 0, i64 0)]
define i8* @get_region_name_MV(i32 %0) {
%2 = add i32 %0, -1
%3 = icmp ult i32 %2, 47
br i1 %3, label %4, label %8
4: ; preds = %1
%5 = sext i32 %2 to i64
%6 = getelementptr inbounds [47 x i8*], [47 x i8*]* @switch.table.get_region_name_MV, i64 0, i64 %5
%7 = load i8*, i8** %6
br label %8
8: ; preds = %1, %4
%9 = phi i8* [ %7, %4 ], [ null, %1 ]
ret i8* %9
}