#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 */
typedef int uint32_t;

/* Variables and functions */
const char *decode_tex_coord_mode(uint32_t mode) {
  switch (mode & 0x7) {
  case 0:
    return "wrap";
  case 1:
    return "mirror";
  case 2:
    return "clamp_edge";
  case 3:
    return "cube";
  case 4:
    return "clamp_border";
  case 5:
    return "mirror_once";
  }
  return "";
}


x86 assembly (clang, -O0):
<decode_tex_coord_mode>:
push   %rbp
mov    %rsp,%rbp
mov    %edi,-0xc(%rbp)
mov    -0xc(%rbp),%eax
and    $0x7,%eax
mov    %rax,-0x18(%rbp)
sub    $0x5,%eax
ja     118e <decode_tex_coord_mode+0x8e>
mov    -0x18(%rbp),%rax
lea    0xedb(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
lea    0xee3(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1199 <decode_tex_coord_mode+0x99>
lea    0xed8(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1199 <decode_tex_coord_mode+0x99>
lea    0xecf(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1199 <decode_tex_coord_mode+0x99>
lea    0xeca(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1199 <decode_tex_coord_mode+0x99>
lea    0xebf(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1199 <decode_tex_coord_mode+0x99>
lea    0xebc(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1199 <decode_tex_coord_mode+0x99>
lea    0xe9e(%rip),%rax
mov    %rax,-0x8(%rbp)
mov    -0x8(%rbp),%rax
pop    %rbp
ret

x86 assembly (clang, -O2):
<decode_tex_coord_mode>:
and    $0x7,%edi
cmp    $0x5,%edi
ja     1119 <decode_tex_coord_mode+0x19>
mov    %edi,%eax
lea    0xf27(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
ret
lea    0xefb(%rip),%rax
ret

LLVM IR (-O0):
@.str = [5 x i8] c"wrap\00"
@.str.1 = [7 x i8] c"mirror\00"
@.str.2 = [11 x i8] c"clamp_edge\00"
@.str.3 = [5 x i8] c"cube\00"
@.str.4 = [13 x i8] c"clamp_border\00"
@.str.5 = [12 x i8] c"mirror_once\00"
@.str.6 = [1 x i8] zeroinitializer
define i8* @decode_tex_coord_mode(i32 %0) {
%2 = alloca i8*
%3 = alloca i32
store i32 %0, i32* %3
%4 = load i32, i32* %3
%5 = and i32 %4, 7
switch i32 %5, label %12 [
i32 0, label %6
i32 1, label %7
i32 2, label %8
i32 3, label %9
i32 4, label %10
i32 5, label %11
]
6: ; preds = %1
store i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i8** %2
br label %13
7: ; preds = %1
store i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), i8** %2
br label %13
8: ; preds = %1
store i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.2, i64 0, i64 0), i8** %2
br label %13
9: ; preds = %1
store i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.3, i64 0, i64 0), i8** %2
br label %13
10: ; preds = %1
store i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.4, i64 0, i64 0), i8** %2
br label %13
11: ; preds = %1
store i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.5, i64 0, i64 0), i8** %2
br label %13
12: ; preds = %1
store i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str.6, i64 0, i64 0), i8** %2
br label %13
13: ; preds = %12, %11, %10, %9, %8, %7, %6
%14 = load i8*, i8** %2
ret i8* %14
}

LLVM IR (-O2):
@.str = [5 x i8] c"wrap\00"
@.str.1 = [7 x i8] c"mirror\00"
@.str.2 = [11 x i8] c"clamp_edge\00"
@.str.3 = [5 x i8] c"cube\00"
@.str.4 = [13 x i8] c"clamp_border\00"
@.str.5 = [12 x i8] c"mirror_once\00"
@.str.6 = [1 x i8] zeroinitializer
@reltable.decode_tex_coord_mode = [6 x i32] [i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str to i64), i64 ptrtoint ([6 x i32]* @reltable.decode_tex_coord_mode to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([7 x i8]* @.str.1 to i64), i64 ptrtoint ([6 x i32]* @reltable.decode_tex_coord_mode to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([11 x i8]* @.str.2 to i64), i64 ptrtoint ([6 x i32]* @reltable.decode_tex_coord_mode to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.3 to i64), i64 ptrtoint ([6 x i32]* @reltable.decode_tex_coord_mode to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([13 x i8]* @.str.4 to i64), i64 ptrtoint ([6 x i32]* @reltable.decode_tex_coord_mode to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([12 x i8]* @.str.5 to i64), i64 ptrtoint ([6 x i32]* @reltable.decode_tex_coord_mode to i64)) to i32)]
define i8* @decode_tex_coord_mode(i32 %0) {
%2 = and i32 %0, 7
%3 = icmp ult i32 %2, 6
br i1 %3, label %4, label %8
4: ; preds = %1
%5 = zext i32 %2 to i64
%6 = shl i64 %5, 2
%7 = call i8* @llvm.load.relative.i64(i8* bitcast ([6 x i32]* @reltable.decode_tex_coord_mode to i8*), i64 %6)
br label %8
8: ; preds = %1, %4
%9 = phi i8* [ %7, %4 ], [ getelementptr inbounds ([1 x i8], [1 x i8]* @.str.6, i64 0, i64 0), %1 ]
ret i8* %9
}