#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_PL(int region_code) {
  switch (region_code) {
  case 72:
    return "Dolnoslaskie";
  case 73:
    return "Kujawsko-Pomorskie";
  case 74:
    return "Lodzkie";
  case 75:
    return "Lubelskie";
  case 76:
    return "Lubuskie";
  case 77:
    return "Malopolskie";
  case 78:
    return "Mazowieckie";
  case 79:
    return "Opolskie";
  case 80:
    return "Podkarpackie";
  case 81:
    return "Podlaskie";
  case 82:
    return "Pomorskie";
  case 83:
    return "Slaskie";
  case 84:
    return "Swietokrzyskie";
  case 85:
    return "Warminsko-Mazurskie";
  case 86:
    return "Wielkopolskie";
  case 87:
    return "Zachodniopomorskie";
  default:
    return NULL;
  }
}


x86 assembly (clang, -O0):
<get_region_name_PL>:
push   %rbp
mov    %rsp,%rbp
mov    %edi,-0xc(%rbp)
mov    -0xc(%rbp),%eax
add    $0xffffffb8,%eax
mov    %eax,%ecx
mov    %rcx,-0x18(%rbp)
sub    $0xf,%eax
ja     1230 <get_region_name_PL+0x130>
mov    -0x18(%rbp),%rax
lea    0xed9(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
lea    0xf09(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xf06(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xf09(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xf01(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xefb(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xef4(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xef0(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xeec(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xee5(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xee2(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xe7f(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xecc(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xec4(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xec3(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xec7(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
lea    0xec5(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1238 <get_region_name_PL+0x138>
movq   $0x0,-0x8(%rbp)
mov    -0x8(%rbp),%rax
pop    %rbp
ret

x86 assembly (clang, -O2):
<get_region_name_PL>:
add    $0xffffffb8,%edi
cmp    $0xf,%edi
ja     111a <get_region_name_PL+0x1a>
movslq %edi,%rax
lea    0xfae(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
ret
xor    %eax,%eax
ret

LLVM IR (-O0):
@.str = [13 x i8] c"Dolnoslaskie\00"
@.str.1 = [19 x i8] c"Kujawsko-Pomorskie\00"
@.str.2 = [8 x i8] c"Lodzkie\00"
@.str.3 = [10 x i8] c"Lubelskie\00"
@.str.4 = [9 x i8] c"Lubuskie\00"
@.str.5 = [12 x i8] c"Malopolskie\00"
@.str.6 = [12 x i8] c"Mazowieckie\00"
@.str.7 = [9 x i8] c"Opolskie\00"
@.str.8 = [13 x i8] c"Podkarpackie\00"
@.str.9 = [10 x i8] c"Podlaskie\00"
@.str.10 = [10 x i8] c"Pomorskie\00"
@.str.11 = [8 x i8] c"Slaskie\00"
@.str.12 = [15 x i8] c"Swietokrzyskie\00"
@.str.13 = [20 x i8] c"Warminsko-Mazurskie\00"
@.str.14 = [14 x i8] c"Wielkopolskie\00"
@.str.15 = [19 x i8] c"Zachodniopomorskie\00"
define i8* @get_region_name_PL(i32 %0) {
%2 = alloca i8*
%3 = alloca i32
store i32 %0, i32* %3
%4 = load i32, i32* %3
switch i32 %4, label %21 [
i32 72, label %5
i32 73, label %6
i32 74, label %7
i32 75, label %8
i32 76, label %9
i32 77, label %10
i32 78, label %11
i32 79, label %12
i32 80, label %13
i32 81, label %14
i32 82, label %15
i32 83, label %16
i32 84, label %17
i32 85, label %18
i32 86, label %19
i32 87, label %20
]
5: ; preds = %1
store i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0), i8** %2
br label %22
6: ; preds = %1
store i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.1, i64 0, i64 0), i8** %2
br label %22
7: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.2, i64 0, i64 0), i8** %2
br label %22
8: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.3, i64 0, i64 0), i8** %2
br label %22
9: ; preds = %1
store i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.4, i64 0, i64 0), i8** %2
br label %22
10: ; preds = %1
store i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.5, i64 0, i64 0), i8** %2
br label %22
11: ; preds = %1
store i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.6, i64 0, i64 0), i8** %2
br label %22
12: ; preds = %1
store i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.7, i64 0, i64 0), i8** %2
br label %22
13: ; preds = %1
store i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.8, i64 0, i64 0), i8** %2
br label %22
14: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.9, i64 0, i64 0), i8** %2
br label %22
15: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.10, i64 0, i64 0), i8** %2
br label %22
16: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.11, i64 0, i64 0), i8** %2
br label %22
17: ; preds = %1
store i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.12, i64 0, i64 0), i8** %2
br label %22
18: ; preds = %1
store i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.13, i64 0, i64 0), i8** %2
br label %22
19: ; preds = %1
store i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.14, i64 0, i64 0), i8** %2
br label %22
20: ; preds = %1
store i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.15, i64 0, i64 0), i8** %2
br label %22
21: ; preds = %1
store i8* null, i8** %2
br label %22
22: ; preds = %21, %20, %19, %18, %17, %16, %15, %14, %13, %12, %11, %10, %9, %8, %7, %6, %5
%23 = load i8*, i8** %2
ret i8* %23
}

LLVM IR (-O2):
@.str = [13 x i8] c"Dolnoslaskie\00"
@.str.1 = [19 x i8] c"Kujawsko-Pomorskie\00"
@.str.2 = [8 x i8] c"Lodzkie\00"
@.str.3 = [10 x i8] c"Lubelskie\00"
@.str.4 = [9 x i8] c"Lubuskie\00"
@.str.5 = [12 x i8] c"Malopolskie\00"
@.str.6 = [12 x i8] c"Mazowieckie\00"
@.str.7 = [9 x i8] c"Opolskie\00"
@.str.8 = [13 x i8] c"Podkarpackie\00"
@.str.9 = [10 x i8] c"Podlaskie\00"
@.str.10 = [10 x i8] c"Pomorskie\00"
@.str.11 = [8 x i8] c"Slaskie\00"
@.str.12 = [15 x i8] c"Swietokrzyskie\00"
@.str.13 = [20 x i8] c"Warminsko-Mazurskie\00"
@.str.14 = [14 x i8] c"Wielkopolskie\00"
@.str.15 = [19 x i8] c"Zachodniopomorskie\00"
@reltable.get_region_name_PL = [16 x i32] [i32 trunc (i64 sub (i64 ptrtoint ([13 x i8]* @.str to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([19 x i8]* @.str.1 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.2 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([10 x i8]* @.str.3 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([9 x i8]* @.str.4 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([12 x i8]* @.str.5 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([12 x i8]* @.str.6 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([9 x i8]* @.str.7 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([13 x i8]* @.str.8 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([10 x i8]* @.str.9 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([10 x i8]* @.str.10 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.11 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([15 x i8]* @.str.12 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([20 x i8]* @.str.13 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([14 x i8]* @.str.14 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([19 x i8]* @.str.15 to i64), i64 ptrtoint ([16 x i32]* @reltable.get_region_name_PL to i64)) to i32)]
define i8* @get_region_name_PL(i32 %0) {
%2 = add i32 %0, -72
%3 = icmp ult i32 %2, 16
br i1 %3, label %4, label %8
4: ; preds = %1
%5 = sext i32 %2 to i64
%6 = shl i64 %5, 2
%7 = call i8* @llvm.load.relative.i64(i8* bitcast ([16 x i32]* @reltable.get_region_name_PL to i8*), i64 %6)
br label %8
8: ; preds = %1, %4
%9 = phi i8* [ %7, %4 ], [ null, %1 ]
ret i8* %9
}