#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 */
#define CenterGravity 137
#define EastGravity 136
#define NorthEastGravity 135
#define NorthGravity 134
#define NorthWestGravity 133
#define SouthEastGravity 132
#define SouthGravity 131
#define SouthWestGravity 130
#define StaticGravity 129
#define WestGravity 128
const char *window_gravity_to_string(int gravity) {
  switch (gravity) {
  case NorthWestGravity:
    return "NorthWestGravity";
  case NorthGravity:
    return "NorthGravity";
  case NorthEastGravity:
    return "NorthEastGravity";
  case WestGravity:
    return "WestGravity";
  case CenterGravity:
    return "CenterGravity";
  case EastGravity:
    return "EastGravity";
  case SouthWestGravity:
    return "SouthWestGravity";
  case SouthGravity:
    return "SouthGravity";
  case SouthEastGravity:
    return "SouthEastGravity";
  case StaticGravity:
    return "StaticGravity";
  default:
    return "NorthWestGravity";
  }
}


x86 assembly (clang, -O0):
<window_gravity_to_string>:
push   %rbp
mov    %rsp,%rbp
mov    %edi,-0xc(%rbp)
mov    -0xc(%rbp),%eax
add    $0xffffff80,%eax
mov    %eax,%ecx
mov    %rcx,-0x18(%rbp)
sub    $0x9,%eax
ja     11d0 <window_gravity_to_string+0xd0>
mov    -0x18(%rbp),%rax
lea    0xed9(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
lea    0xef1(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11db <window_gravity_to_string+0xdb>
lea    0xef2(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11db <window_gravity_to_string+0xdb>
lea    0xeef(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11db <window_gravity_to_string+0xdb>
lea    0xec6(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11db <window_gravity_to_string+0xdb>
lea    0xee0(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11db <window_gravity_to_string+0xdb>
lea    0xec4(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11db <window_gravity_to_string+0xdb>
lea    0xece(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11db <window_gravity_to_string+0xdb>
lea    0xecf(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11db <window_gravity_to_string+0xdb>
lea    0xecc(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11db <window_gravity_to_string+0xdb>
lea    0xecd(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11db <window_gravity_to_string+0xdb>
lea    0xe51(%rip),%rax
mov    %rax,-0x8(%rbp)
mov    -0x8(%rbp),%rax
pop    %rbp
ret

x86 assembly (clang, -O2):
<window_gravity_to_string>:
add    $0xffffff80,%edi
cmp    $0x9,%edi
ja     111a <window_gravity_to_string+0x1a>
movslq %edi,%rax
lea    0xf6a(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
ret
lea    0xedf(%rip),%rax
ret

LLVM IR (-O0):
@.str = [17 x i8] c"NorthWestGravity\00"
@.str.1 = [13 x i8] c"NorthGravity\00"
@.str.2 = [17 x i8] c"NorthEastGravity\00"
@.str.3 = [12 x i8] c"WestGravity\00"
@.str.4 = [14 x i8] c"CenterGravity\00"
@.str.5 = [12 x i8] c"EastGravity\00"
@.str.6 = [17 x i8] c"SouthWestGravity\00"
@.str.7 = [13 x i8] c"SouthGravity\00"
@.str.8 = [17 x i8] c"SouthEastGravity\00"
@.str.9 = [14 x i8] c"StaticGravity\00"
define i8* @window_gravity_to_string(i32 %0) {
%2 = alloca i8*
%3 = alloca i32
store i32 %0, i32* %3
%4 = load i32, i32* %3
switch i32 %4, label %15 [
i32 133, label %5
i32 134, label %6
i32 135, label %7
i32 128, label %8
i32 137, label %9
i32 136, label %10
i32 130, label %11
i32 131, label %12
i32 132, label %13
i32 129, label %14
]
5: ; preds = %1
store i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8** %2
br label %16
6: ; preds = %1
store i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i8** %2
br label %16
7: ; preds = %1
store i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i64 0, i64 0), i8** %2
br label %16
8: ; preds = %1
store i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.3, i64 0, i64 0), i8** %2
br label %16
9: ; preds = %1
store i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.4, i64 0, i64 0), i8** %2
br label %16
10: ; preds = %1
store i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.5, i64 0, i64 0), i8** %2
br label %16
11: ; preds = %1
store i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.6, i64 0, i64 0), i8** %2
br label %16
12: ; preds = %1
store i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.7, i64 0, i64 0), i8** %2
br label %16
13: ; preds = %1
store i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.8, i64 0, i64 0), i8** %2
br label %16
14: ; preds = %1
store i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.9, i64 0, i64 0), i8** %2
br label %16
15: ; preds = %1
store i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8** %2
br label %16
16: ; preds = %15, %14, %13, %12, %11, %10, %9, %8, %7, %6, %5
%17 = load i8*, i8** %2
ret i8* %17
}

LLVM IR (-O2):
@.str = [17 x i8] c"NorthWestGravity\00"
@.str.1 = [13 x i8] c"NorthGravity\00"
@.str.2 = [17 x i8] c"NorthEastGravity\00"
@.str.3 = [12 x i8] c"WestGravity\00"
@.str.4 = [14 x i8] c"CenterGravity\00"
@.str.5 = [12 x i8] c"EastGravity\00"
@.str.6 = [17 x i8] c"SouthWestGravity\00"
@.str.7 = [13 x i8] c"SouthGravity\00"
@.str.8 = [17 x i8] c"SouthEastGravity\00"
@.str.9 = [14 x i8] c"StaticGravity\00"
@reltable.window_gravity_to_string = [10 x i32] [i32 trunc (i64 sub (i64 ptrtoint ([12 x i8]* @.str.3 to i64), i64 ptrtoint ([10 x i32]* @reltable.window_gravity_to_string to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([14 x i8]* @.str.9 to i64), i64 ptrtoint ([10 x i32]* @reltable.window_gravity_to_string to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([17 x i8]* @.str.6 to i64), i64 ptrtoint ([10 x i32]* @reltable.window_gravity_to_string to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([13 x i8]* @.str.7 to i64), i64 ptrtoint ([10 x i32]* @reltable.window_gravity_to_string to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([17 x i8]* @.str.8 to i64), i64 ptrtoint ([10 x i32]* @reltable.window_gravity_to_string to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([17 x i8]* @.str to i64), i64 ptrtoint ([10 x i32]* @reltable.window_gravity_to_string to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([13 x i8]* @.str.1 to i64), i64 ptrtoint ([10 x i32]* @reltable.window_gravity_to_string to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([17 x i8]* @.str.2 to i64), i64 ptrtoint ([10 x i32]* @reltable.window_gravity_to_string to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([12 x i8]* @.str.5 to i64), i64 ptrtoint ([10 x i32]* @reltable.window_gravity_to_string to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([14 x i8]* @.str.4 to i64), i64 ptrtoint ([10 x i32]* @reltable.window_gravity_to_string to i64)) to i32)]
define i8* @window_gravity_to_string(i32 %0) {
%2 = add i32 %0, -128
%3 = icmp ult i32 %2, 10
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 ([10 x i32]* @reltable.window_gravity_to_string to i8*), i64 %6)
br label %8
8: ; preds = %4, %1
%9 = phi i8* [ getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), %1 ], [ %7, %4 ]
ret i8* %9
}