const char *GetAttrTypeName(int value) {
  switch (value) {
  case (0):
    return "ATTRIBUTE_TYPE_UNKNOWN";
    ;
  case (1):
    return "ATTRIBUTE_TYPE_INTEGER";
    ;
  case (2):
    return "ATTRIBUTE_TYPE_BITMASK";
    ;
  case (3):
    return "ATTRIBUTE_TYPE_BOOL";
    ;
  case (4):
    return "ATTRIBUTE_TYPE_RANGE";
    ;
  case (5):
    return "ATTRIBUTE_TYPE_INT_BITS";
    ;
  case (6):
    return "ATTRIBUTE_TYPE_64BIT_INTEGER";
    ;
  case (7):
    return "ATTRIBUTE_TYPE_STRING";
    ;
  case (8):
    return "ATTRIBUTE_TYPE_BINARY_DATA";
    ;
  case (9):
    return "ATTRIBUTE_TYPE_STRING_OPERATION";
    ;
  default:
    return "Invalid Value";
  }
}


x86 assembly (clang, -O0):
<GetAttrTypeName>:
push   %rbp
mov    %rsp,%rbp
mov    %edi,-0xc(%rbp)
mov    -0xc(%rbp),%eax
mov    %rax,-0x18(%rbp)
sub    $0x9,%rax
ja     11cc <GetAttrTypeName+0xcc>
mov    -0x18(%rbp),%rax
lea    0xedd(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
lea    0xef5(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <GetAttrTypeName+0xd7>
lea    0xefc(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <GetAttrTypeName+0xd7>
lea    0xf03(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <GetAttrTypeName+0xd7>
lea    0xf0a(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <GetAttrTypeName+0xd7>
lea    0xf0e(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <GetAttrTypeName+0xd7>
lea    0xf13(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <GetAttrTypeName+0xd7>
lea    0xf1b(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <GetAttrTypeName+0xd7>
lea    0xf28(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <GetAttrTypeName+0xd7>
lea    0xf2e(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <GetAttrTypeName+0xd7>
lea    0xf39(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <GetAttrTypeName+0xd7>
lea    0xf49(%rip),%rax
mov    %rax,-0x8(%rbp)
mov    -0x8(%rbp),%rax
pop    %rbp
ret

x86 assembly (clang, -O2):
<GetAttrTypeName>:
cmp    $0x9,%edi
ja     1117 <GetAttrTypeName+0x17>
movslq %edi,%rax
lea    0xff5(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
ret
lea    0xfd6(%rip),%rax
ret

LLVM IR (-O0):
@.str = [23 x i8] c"ATTRIBUTE_TYPE_UNKNOWN\00"
@.str.1 = [23 x i8] c"ATTRIBUTE_TYPE_INTEGER\00"
@.str.2 = [23 x i8] c"ATTRIBUTE_TYPE_BITMASK\00"
@.str.3 = [20 x i8] c"ATTRIBUTE_TYPE_BOOL\00"
@.str.4 = [21 x i8] c"ATTRIBUTE_TYPE_RANGE\00"
@.str.5 = [24 x i8] c"ATTRIBUTE_TYPE_INT_BITS\00"
@.str.6 = [29 x i8] c"ATTRIBUTE_TYPE_64BIT_INTEGER\00"
@.str.7 = [22 x i8] c"ATTRIBUTE_TYPE_STRING\00"
@.str.8 = [27 x i8] c"ATTRIBUTE_TYPE_BINARY_DATA\00"
@.str.9 = [32 x i8] c"ATTRIBUTE_TYPE_STRING_OPERATION\00"
@.str.10 = [14 x i8] c"Invalid Value\00"
define i8* @GetAttrTypeName(i32 %0) {
%2 = alloca i8*
%3 = alloca i32
store i32 %0, i32* %3
%4 = load i32, i32* %3
switch i32 %4, label %15 [
i32 0, label %5
i32 1, label %6
i32 2, label %7
i32 3, label %8
i32 4, label %9
i32 5, label %10
i32 6, label %11
i32 7, label %12
i32 8, label %13
i32 9, label %14
]
5: ; preds = %1
store i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i8** %2
br label %16
6: ; preds = %1
store i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.1, i64 0, i64 0), i8** %2
br label %16
7: ; preds = %1
store i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.2, i64 0, i64 0), i8** %2
br label %16
8: ; preds = %1
store i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.3, i64 0, i64 0), i8** %2
br label %16
9: ; preds = %1
store i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.4, i64 0, i64 0), i8** %2
br label %16
10: ; preds = %1
store i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.5, i64 0, i64 0), i8** %2
br label %16
11: ; preds = %1
store i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.6, i64 0, i64 0), i8** %2
br label %16
12: ; preds = %1
store i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.7, i64 0, i64 0), i8** %2
br label %16
13: ; preds = %1
store i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.8, i64 0, i64 0), i8** %2
br label %16
14: ; preds = %1
store i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.9, i64 0, i64 0), i8** %2
br label %16
15: ; preds = %1
store i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.10, 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 = [23 x i8] c"ATTRIBUTE_TYPE_UNKNOWN\00"
@.str.1 = [23 x i8] c"ATTRIBUTE_TYPE_INTEGER\00"
@.str.2 = [23 x i8] c"ATTRIBUTE_TYPE_BITMASK\00"
@.str.3 = [20 x i8] c"ATTRIBUTE_TYPE_BOOL\00"
@.str.4 = [21 x i8] c"ATTRIBUTE_TYPE_RANGE\00"
@.str.5 = [24 x i8] c"ATTRIBUTE_TYPE_INT_BITS\00"
@.str.6 = [29 x i8] c"ATTRIBUTE_TYPE_64BIT_INTEGER\00"
@.str.7 = [22 x i8] c"ATTRIBUTE_TYPE_STRING\00"
@.str.8 = [27 x i8] c"ATTRIBUTE_TYPE_BINARY_DATA\00"
@.str.9 = [32 x i8] c"ATTRIBUTE_TYPE_STRING_OPERATION\00"
@.str.10 = [14 x i8] c"Invalid Value\00"
@reltable.GetAttrTypeName = [10 x i32] [i32 trunc (i64 sub (i64 ptrtoint ([23 x i8]* @.str to i64), i64 ptrtoint ([10 x i32]* @reltable.GetAttrTypeName to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([23 x i8]* @.str.1 to i64), i64 ptrtoint ([10 x i32]* @reltable.GetAttrTypeName to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([23 x i8]* @.str.2 to i64), i64 ptrtoint ([10 x i32]* @reltable.GetAttrTypeName to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([20 x i8]* @.str.3 to i64), i64 ptrtoint ([10 x i32]* @reltable.GetAttrTypeName to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([21 x i8]* @.str.4 to i64), i64 ptrtoint ([10 x i32]* @reltable.GetAttrTypeName to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([24 x i8]* @.str.5 to i64), i64 ptrtoint ([10 x i32]* @reltable.GetAttrTypeName to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([29 x i8]* @.str.6 to i64), i64 ptrtoint ([10 x i32]* @reltable.GetAttrTypeName to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([22 x i8]* @.str.7 to i64), i64 ptrtoint ([10 x i32]* @reltable.GetAttrTypeName to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([27 x i8]* @.str.8 to i64), i64 ptrtoint ([10 x i32]* @reltable.GetAttrTypeName to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([32 x i8]* @.str.9 to i64), i64 ptrtoint ([10 x i32]* @reltable.GetAttrTypeName to i64)) to i32)]
define i8* @GetAttrTypeName(i32 %0) {
%2 = icmp ult i32 %0, 10
br i1 %2, label %3, label %7
3: ; preds = %1
%4 = sext i32 %0 to i64
%5 = shl i64 %4, 2
%6 = call i8* @llvm.load.relative.i64(i8* bitcast ([10 x i32]* @reltable.GetAttrTypeName to i8*), i64 %5)
br label %7
7: ; preds = %1, %3
%8 = phi i8* [ %6, %3 ], [ getelementptr inbounds ([14 x i8], [14 x i8]* @.str.10, i64 0, i64 0), %1 ]
ret i8* %8
}