const char *flashColor(int winColor) {
  switch (winColor) {
  case 1:
    return "#000000";
  case 11:
    return "#FF8000";
  case 0:
    return "#000000";
  case 10:
    return "#FFFF00";
  case 3:
    return "#FF00FF";
  case 4:
    return "#808080";
  case 6:
    return "#00FF00";
  case 7:
    return "#FF00FF";
  case 8:
    return "#800000";
  case 9:
    return "#000080";
  case 5:
    return "#00FF00";
  case 12:
    return "#800080";
  case 2:
    return "#0000FF";
  case 14:
    return "#C0C0C0";
  case 18:
    return "#FFFF00";
  case 13:
    return "#FF0000";
  case 17:
    return "#FFFFFF";
  case 15:
    return "#008080";
  case 16:
    return "#800080";
  default:
    return "#000000";
  }
}


x86 assembly (clang, -O0):
<flashColor>:
push   %rbp
mov    %rsp,%rbp
mov    %edi,-0xc(%rbp)
mov    -0xc(%rbp),%eax
mov    %rax,-0x18(%rbp)
sub    $0x12,%rax
ja     125c <flashColor+0x15c>
mov    -0x18(%rbp),%rax
lea    0xedd(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
lea    0xf19(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xf11(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xef9(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xef9(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xef1(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xee9(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xee1(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xec1(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xec9(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xec1(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xea1(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xea9(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xea1(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xe99(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xe49(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xe81(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xe79(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xe71(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xe39(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1267 <flashColor+0x167>
lea    0xde9(%rip),%rax
mov    %rax,-0x8(%rbp)
mov    -0x8(%rbp),%rax
pop    %rbp
ret

x86 assembly (clang, -O2):
<flashColor>:
add    $0xfffffffe,%edi
cmp    $0x10,%edi
ja     111a <flashColor+0x1a>
movslq %edi,%rax
lea    0xf5e(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
ret
lea    0xedf(%rip),%rax
ret

LLVM IR (-O0):
@.str = [8 x i8] c"\00"
@.str.1 = [8 x i8] c"#FF8000\00"
@.str.2 = [8 x i8] c"#FFFF00\00"
@.str.3 = [8 x i8] c"#FF00FF\00"
@.str.4 = [8 x i8] c"\00"
@.str.5 = [8 x i8] c"FF00\00"
@.str.6 = [8 x i8] c"\00"
@.str.7 = [8 x i8] c"\00"
@.str.8 = [8 x i8] c"\00"
@.str.9 = [8 x i8] c"FF\00"
@.str.10 = [8 x i8] c"#C0C0C0\00"
@.str.11 = [8 x i8] c"#FF0000\00"
@.str.12 = [8 x i8] c"#FFFFFF\00"
@.str.13 = [8 x i8] c"\00"
define i8* @flashColor(i32 %0) {
%2 = alloca i8*
%3 = alloca i32
store i32 %0, i32* %3
%4 = load i32, i32* %3
switch i32 %4, label %24 [
i32 1, label %5
i32 11, label %6
i32 0, label %7
i32 10, label %8
i32 3, label %9
i32 4, label %10
i32 6, label %11
i32 7, label %12
i32 8, label %13
i32 9, label %14
i32 5, label %15
i32 12, label %16
i32 2, label %17
i32 14, label %18
i32 18, label %19
i32 13, label %20
i32 17, label %21
i32 15, label %22
i32 16, label %23
]
5: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i8** %2
br label %25
6: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0), i8** %2
br label %25
7: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i8** %2
br label %25
8: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.2, i64 0, i64 0), i8** %2
br label %25
9: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.3, i64 0, i64 0), i8** %2
br label %25
10: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.4, i64 0, i64 0), i8** %2
br label %25
11: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.5, i64 0, i64 0), i8** %2
br label %25
12: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.3, i64 0, i64 0), i8** %2
br label %25
13: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.6, i64 0, i64 0), i8** %2
br label %25
14: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.7, i64 0, i64 0), i8** %2
br label %25
15: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.5, i64 0, i64 0), i8** %2
br label %25
16: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.8, i64 0, i64 0), i8** %2
br label %25
17: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.9, i64 0, i64 0), i8** %2
br label %25
18: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.10, i64 0, i64 0), i8** %2
br label %25
19: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.2, i64 0, i64 0), i8** %2
br label %25
20: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.11, i64 0, i64 0), i8** %2
br label %25
21: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.12, i64 0, i64 0), i8** %2
br label %25
22: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.13, i64 0, i64 0), i8** %2
br label %25
23: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.8, i64 0, i64 0), i8** %2
br label %25
24: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), i8** %2
br label %25
25: ; preds = %24, %23, %22, %21, %20, %19, %18, %17, %16, %15, %14, %13, %12, %11, %10, %9, %8, %7, %6, %5
%26 = load i8*, i8** %2
ret i8* %26
}

LLVM IR (-O2):
@.str = [8 x i8] c"\00"
@.str.1 = [8 x i8] c"#FF8000\00"
@.str.2 = [8 x i8] c"#FFFF00\00"
@.str.3 = [8 x i8] c"#FF00FF\00"
@.str.4 = [8 x i8] c"\00"
@.str.5 = [8 x i8] c"FF00\00"
@.str.6 = [8 x i8] c"\00"
@.str.7 = [8 x i8] c"\00"
@.str.8 = [8 x i8] c"\00"
@.str.9 = [8 x i8] c"FF\00"
@.str.10 = [8 x i8] c"#C0C0C0\00"
@.str.11 = [8 x i8] c"#FF0000\00"
@.str.12 = [8 x i8] c"#FFFFFF\00"
@.str.13 = [8 x i8] c"\00"
@reltable.flashColor = [17 x i32] [i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.9 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.3 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.4 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.5 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.5 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.3 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.6 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.7 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.2 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.1 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.8 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.11 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.10 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.13 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.8 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.12 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.2 to i64), i64 ptrtoint ([17 x i32]* @reltable.flashColor to i64)) to i32)]
define i8* @flashColor(i32 %0) {
%2 = add i32 %0, -2
%3 = icmp ult i32 %2, 17
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 ([17 x i32]* @reltable.flashColor to i8*), i64 %6)
br label %8
8: ; preds = %4, %1
%9 = phi i8* [ getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0), %1 ], [ %7, %4 ]
ret i8* %9
}