#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_BS(int region_code) {
  switch (region_code) {
  case 5:
    return "Bimini";
  case 6:
    return "Cat Island";
  case 10:
    return "Exuma";
  case 13:
    return "Inagua";
  case 15:
    return "Long Island";
  case 16:
    return "Mayaguana";
  case 18:
    return "Ragged Island";
  case 22:
    return "Harbour Island";
  case 23:
    return "New Providence";
  case 24:
    return "Acklins and Crooked Islands";
  case 25:
    return "Freeport";
  case 26:
    return "Fresh Creek";
  case 27:
    return "Governor's Harbour";
  case 28:
    return "Green Turtle Cay";
  case 29:
    return "High Rock";
  case 30:
    return "Kemps Bay";
  case 31:
    return "Marsh Harbour";
  case 32:
    return "Nichollstown and Berry Islands";
  case 33:
    return "Rock Sound";
  case 34:
    return "Sandy Point";
  case 35:
    return "San Salvador and Rum Cay";
  default:
    return NULL;
  }
}


x86 assembly (clang, -O0):
<get_region_name_BS>:
push   %rbp
mov    %rsp,%rbp
mov    %edi,-0xc(%rbp)
mov    -0xc(%rbp),%eax
add    $0xfffffffb,%eax
mov    %eax,%ecx
mov    %rcx,-0x18(%rbp)
sub    $0x1e,%eax
ja     1280 <get_region_name_BS+0x180>
mov    -0x18(%rbp),%rax
lea    0xed9(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
lea    0xf45(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf3c(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf37(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf2d(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf24(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf20(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf1a(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf18(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf17(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf16(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf22(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf1b(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf17(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf1a(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf1b(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf15(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf0f(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf0d(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf1c(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf17(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
lea    0xf13(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1288 <get_region_name_BS+0x188>
movq   $0x0,-0x8(%rbp)
mov    -0x8(%rbp),%rax
pop    %rbp
ret

x86 assembly (clang, -O2):
<get_region_name_BS>:
add    $0xfffffffb,%edi
cmp    $0x1e,%edi
ja     1117 <get_region_name_BS+0x17>
movslq %edi,%rax
lea    0x2c46(%rip),%rcx
mov    (%rcx,%rax,8),%rax
ret
xor    %eax,%eax
ret

LLVM IR (-O0):
@.str = [7 x i8] c"Bimini\00"
@.str.1 = [11 x i8] c"Cat Island\00"
@.str.2 = [6 x i8] c"Exuma\00"
@.str.3 = [7 x i8] c"Inagua\00"
@.str.4 = [12 x i8] c"Long Island\00"
@.str.5 = [10 x i8] c"Mayaguana\00"
@.str.6 = [14 x i8] c"Ragged Island\00"
@.str.7 = [15 x i8] c"Harbour Island\00"
@.str.8 = [15 x i8] c"New Providence\00"
@.str.9 = [28 x i8] c"Acklins and Crooked Islands\00"
@.str.10 = [9 x i8] c"Freeport\00"
@.str.11 = [12 x i8] c"Fresh Creek\00"
@.str.12 = [19 x i8] c"Governor's Harbour\00"
@.str.13 = [17 x i8] c"Green Turtle Cay\00"
@.str.14 = [10 x i8] c"High Rock\00"
@.str.15 = [10 x i8] c"Kemps Bay\00"
@.str.16 = [14 x i8] c"Marsh Harbour\00"
@.str.17 = [31 x i8] c"Nichollstown and Berry Islands\00"
@.str.18 = [11 x i8] c"Rock Sound\00"
@.str.19 = [12 x i8] c"Sandy Point\00"
@.str.20 = [25 x i8] c"San Salvador and Rum Cay\00"
define i8* @get_region_name_BS(i32 %0) {
%2 = alloca i8*
%3 = alloca i32
store i32 %0, i32* %3
%4 = load i32, i32* %3
switch i32 %4, label %26 [
i32 5, label %5
i32 6, label %6
i32 10, label %7
i32 13, label %8
i32 15, label %9
i32 16, label %10
i32 18, label %11
i32 22, label %12
i32 23, label %13
i32 24, label %14
i32 25, label %15
i32 26, label %16
i32 27, label %17
i32 28, label %18
i32 29, label %19
i32 30, label %20
i32 31, label %21
i32 32, label %22
i32 33, label %23
i32 34, label %24
i32 35, label %25
]
5: ; preds = %1
store i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i8** %2
br label %27
6: ; preds = %1
store i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i8** %2
br label %27
7: ; preds = %1
store i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0), i8** %2
br label %27
8: ; preds = %1
store i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.3, i64 0, i64 0), i8** %2
br label %27
9: ; preds = %1
store i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.4, i64 0, i64 0), i8** %2
br label %27
10: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.5, i64 0, i64 0), i8** %2
br label %27
11: ; preds = %1
store i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.6, i64 0, i64 0), i8** %2
br label %27
12: ; preds = %1
store i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.7, i64 0, i64 0), i8** %2
br label %27
13: ; preds = %1
store i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.8, i64 0, i64 0), i8** %2
br label %27
14: ; preds = %1
store i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.9, i64 0, i64 0), i8** %2
br label %27
15: ; preds = %1
store i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.10, i64 0, i64 0), i8** %2
br label %27
16: ; preds = %1
store i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.11, i64 0, i64 0), i8** %2
br label %27
17: ; preds = %1
store i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.12, i64 0, i64 0), i8** %2
br label %27
18: ; preds = %1
store i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.13, i64 0, i64 0), i8** %2
br label %27
19: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.14, i64 0, i64 0), i8** %2
br label %27
20: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.15, i64 0, i64 0), i8** %2
br label %27
21: ; preds = %1
store i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.16, i64 0, i64 0), i8** %2
br label %27
22: ; preds = %1
store i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.17, i64 0, i64 0), i8** %2
br label %27
23: ; preds = %1
store i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.18, i64 0, i64 0), i8** %2
br label %27
24: ; preds = %1
store i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.19, i64 0, i64 0), i8** %2
br label %27
25: ; preds = %1
store i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.20, i64 0, i64 0), i8** %2
br label %27
26: ; preds = %1
store i8* null, i8** %2
br label %27
27: ; preds = %26, %25, %24, %23, %22, %21, %20, %19, %18, %17, %16, %15, %14, %13, %12, %11, %10, %9, %8, %7, %6, %5
%28 = load i8*, i8** %2
ret i8* %28
}

LLVM IR (-O2):
@.str = [7 x i8] c"Bimini\00"
@.str.1 = [11 x i8] c"Cat Island\00"
@.str.2 = [6 x i8] c"Exuma\00"
@.str.3 = [7 x i8] c"Inagua\00"
@.str.4 = [12 x i8] c"Long Island\00"
@.str.5 = [10 x i8] c"Mayaguana\00"
@.str.6 = [14 x i8] c"Ragged Island\00"
@.str.7 = [15 x i8] c"Harbour Island\00"
@.str.8 = [15 x i8] c"New Providence\00"
@.str.9 = [28 x i8] c"Acklins and Crooked Islands\00"
@.str.10 = [9 x i8] c"Freeport\00"
@.str.11 = [12 x i8] c"Fresh Creek\00"
@.str.12 = [19 x i8] c"Governor's Harbour\00"
@.str.13 = [17 x i8] c"Green Turtle Cay\00"
@.str.14 = [10 x i8] c"High Rock\00"
@.str.15 = [10 x i8] c"Kemps Bay\00"
@.str.16 = [14 x i8] c"Marsh Harbour\00"
@.str.17 = [31 x i8] c"Nichollstown and Berry Islands\00"
@.str.18 = [11 x i8] c"Rock Sound\00"
@.str.19 = [12 x i8] c"Sandy Point\00"
@.str.20 = [25 x i8] c"San Salvador and Rum Cay\00"
@switch.table.get_region_name_BS = [31 x i8*] [i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i8* null, i8* null, i8* null, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0), i8* null, i8* null, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.3, i64 0, i64 0), i8* null, i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.5, i64 0, i64 0), i8* null, i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.6, i64 0, i64 0), i8* null, i8* null, i8* null, i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.9, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.10, i64 0, i64 0), i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.11, i64 0, i64 0), i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.12, i64 0, i64 0), i8* getelementptr inbounds ([17 x i8], [17 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 ([10 x i8], [10 x i8]* @.str.15, i64 0, i64 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.16, i64 0, i64 0), i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.17, i64 0, i64 0), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.18, i64 0, i64 0), i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.19, i64 0, i64 0), i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.20, i64 0, i64 0)]
define i8* @get_region_name_BS(i32 %0) {
%2 = add i32 %0, -5
%3 = icmp ult i32 %2, 31
br i1 %3, label %4, label %8
4: ; preds = %1
%5 = sext i32 %2 to i64
%6 = getelementptr inbounds [31 x i8*], [31 x i8*]* @switch.table.get_region_name_BS, 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
}