char *emvPrint_tabs(int numTabs) {
  switch (numTabs) {
  case 0:
    return "";
    break;
  case 1:
    return "\t";
    break;
  case 2:
    return "\t\t";
    break;
  case 3:
    return "\t\t\t";
    break;
  case 4:
    return "\t\t\t\t";
    break;
  case 5:
    return "\t\t\t\t\t";
    break;
  case 6:
    return "\t\t\t\t\t\t";
    break;
  case 7:
    return "\t\t\t\t\t\t\t";
    break;
  case 8:
    return "\t\t\t\t\t\t\t\t";
    break;
  case 9:
    return "\t\t\t\t\t\t\t\t\t";
    break;
  default:
    return "\t\t\t\t\t\t\t\t\t";
    break;
  }
}


x86 assembly (clang, -O0):
<emvPrint_tabs>:
push   %rbp
mov    %rsp,%rbp
mov    %edi,-0xc(%rbp)
mov    -0xc(%rbp),%eax
mov    %rax,-0x18(%rbp)
sub    $0x9,%rax
ja     11cc <emvPrint_tabs+0xcc>
mov    -0x18(%rbp),%rax
lea    0xedd(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
lea    0xefe(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <emvPrint_tabs+0xd7>
lea    0xeed(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <emvPrint_tabs+0xd7>
lea    0xedc(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <emvPrint_tabs+0xd7>
lea    0xecb(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <emvPrint_tabs+0xd7>
lea    0xeba(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <emvPrint_tabs+0xd7>
lea    0xea9(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <emvPrint_tabs+0xd7>
lea    0xe98(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <emvPrint_tabs+0xd7>
lea    0xe87(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <emvPrint_tabs+0xd7>
lea    0xe76(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <emvPrint_tabs+0xd7>
lea    0xe65(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    11d7 <emvPrint_tabs+0xd7>
lea    0xe55(%rip),%rax
mov    %rax,-0x8(%rbp)
mov    -0x8(%rbp),%rax
pop    %rbp
ret

x86 assembly (clang, -O2):
<emvPrint_tabs>:
cmp    $0x9,%edi
ja     1117 <emvPrint_tabs+0x17>
movslq %edi,%rax
lea    0xefd(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
ret
lea    0xee2(%rip),%rax
ret

LLVM IR (-O0):
@.str = [1 x i8] zeroinitializer
@.str.1 = [2 x i8] c"\09\00"
@.str.2 = [3 x i8] c"\09\09\00"
@.str.3 = [4 x i8] c"\09\09\09\00"
@.str.4 = [5 x i8] c"\09\09\09\09\00"
@.str.5 = [6 x i8] c"\09\09\09\09\09\00"
@.str.6 = [7 x i8] c"\09\09\09\09\09\09\00"
@.str.7 = [8 x i8] c"\09\09\09\09\09\09\09\00"
@.str.8 = [9 x i8] c"\09\09\09\09\09\09\09\09\00"
@.str.9 = [10 x i8] c"\09\09\09\09\09\09\09\09\09\00"
define i8* @emvPrint_tabs(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 ([1 x i8], [1 x i8]* @.str, i64 0, i64 0), i8** %2
br label %16
6: ; preds = %1
store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0), i8** %2
br label %16
7: ; preds = %1
store i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), i8** %2
br label %16
8: ; preds = %1
store i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i8** %2
br label %16
9: ; preds = %1
store i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0), i8** %2
br label %16
10: ; preds = %1
store i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.5, i64 0, i64 0), i8** %2
br label %16
11: ; preds = %1
store i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0), i8** %2
br label %16
12: ; preds = %1
store i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.7, i64 0, i64 0), i8** %2
br label %16
13: ; preds = %1
store i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.8, i64 0, i64 0), i8** %2
br label %16
14: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.9, i64 0, i64 0), i8** %2
br label %16
15: ; preds = %1
store i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.9, 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 = [1 x i8] zeroinitializer
@.str.1 = [2 x i8] c"\09\00"
@.str.2 = [3 x i8] c"\09\09\00"
@.str.3 = [4 x i8] c"\09\09\09\00"
@.str.4 = [5 x i8] c"\09\09\09\09\00"
@.str.5 = [6 x i8] c"\09\09\09\09\09\00"
@.str.6 = [7 x i8] c"\09\09\09\09\09\09\00"
@.str.7 = [8 x i8] c"\09\09\09\09\09\09\09\00"
@.str.8 = [9 x i8] c"\09\09\09\09\09\09\09\09\00"
@.str.9 = [10 x i8] c"\09\09\09\09\09\09\09\09\09\00"
@reltable.emvPrint_tabs = [10 x i32] [i32 trunc (i64 sub (i64 ptrtoint ([1 x i8]* @.str to i64), i64 ptrtoint ([10 x i32]* @reltable.emvPrint_tabs to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([2 x i8]* @.str.1 to i64), i64 ptrtoint ([10 x i32]* @reltable.emvPrint_tabs to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([3 x i8]* @.str.2 to i64), i64 ptrtoint ([10 x i32]* @reltable.emvPrint_tabs to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([4 x i8]* @.str.3 to i64), i64 ptrtoint ([10 x i32]* @reltable.emvPrint_tabs to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.4 to i64), i64 ptrtoint ([10 x i32]* @reltable.emvPrint_tabs to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([6 x i8]* @.str.5 to i64), i64 ptrtoint ([10 x i32]* @reltable.emvPrint_tabs to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([7 x i8]* @.str.6 to i64), i64 ptrtoint ([10 x i32]* @reltable.emvPrint_tabs to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([8 x i8]* @.str.7 to i64), i64 ptrtoint ([10 x i32]* @reltable.emvPrint_tabs to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([9 x i8]* @.str.8 to i64), i64 ptrtoint ([10 x i32]* @reltable.emvPrint_tabs to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([10 x i8]* @.str.9 to i64), i64 ptrtoint ([10 x i32]* @reltable.emvPrint_tabs to i64)) to i32)]
define i8* @emvPrint_tabs(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.emvPrint_tabs to i8*), i64 %5)
br label %7
7: ; preds = %1, %3
%8 = phi i8* [ %6, %3 ], [ getelementptr inbounds ([10 x i8], [10 x i8]* @.str.9, i64 0, i64 0), %1 ]
ret i8* %8
}