bool testSwitch()
{
    char ch = 'c'; // Или 'a', например.
    char str[] = "bcd";
    char *ptr = str;

    while(((ptr = strchr(ptr, ch)) != nullptr)) {
        switch (ptr[0]) {
            case '\0':
            case 'e':
            case 'f':
            case 'g':
                return false;
        }
    }

    return true;
}

testSwitch():
  sub esp, 28
  mov DWORD PTR [esp+12], 6579042
  lea eax, [esp+12]
.L3:
  sub esp, 8
  push 99
  push eax
  call strchr
  add esp, 16
  test eax, eax
  je .L4
  movzx edx, BYTE PTR [eax]
  test dl, dl
  je .L5
  sub edx, 101
  cmp dl, 2
  ja .L3
.L5:
  xor eax, eax
  add esp, 28
  ret
.L4:
  mov eax, 1
  add esp, 28
  ret

ElseIf(int, int):
  mov eax, DWORD PTR [esp+4]
  mov edx, DWORD PTR [esp+8]
  cmp eax, 1
  je .L11
  test eax, eax
  je .L12
  cmp eax, 2
  je .L13
  cmp eax, 3
  jne .L10
  mov DWORD PTR [esp+8], edx
  mov DWORD PTR [esp+4], 3
  jmp CaseCall4(int, int)
.L12:
  mov DWORD PTR [esp+8], edx
  mov DWORD PTR [esp+4], 0
  jmp CaseCall1(int, int)
.L11:
  mov DWORD PTR [esp+4], 1
  jmp CaseCall2(int, int)
.L10:
  mov eax, 100
  ret
.L13:
  mov DWORD PTR [esp+8], edx
  mov DWORD PTR [esp+4], 2
  jmp CaseCall3(int, int)


SwitchElseIf(int, int):
  mov eax, DWORD PTR [esp+4]
  mov edx, DWORD PTR [esp+8]
  cmp eax, 2
  je .L15
  jg .L16
  test eax, eax
  je .L17
  cmp eax, 1
  jne .L14
  mov DWORD PTR [esp+8], edx
  mov DWORD PTR [esp+4], 1
  jmp CaseCall2(int, int)
.L16:
  cmp eax, 3
  jne .L14
  mov DWORD PTR [esp+8], edx
  mov DWORD PTR [esp+4], 3
  jmp CaseCall4(int, int)
.L15:
  mov DWORD PTR [esp+8], edx
  mov DWORD PTR [esp+4], 2
  jmp CaseCall3(int, int)
.L14:
  mov eax, 100
  ret
.L17:
  mov DWORD PTR [esp+8], edx
  mov DWORD PTR [esp+4], 0
  jmp CaseCall1(int, int)

int GetSwitchHashIndex(int i){
  switch(i)
    {
        case 55675: return 50;
        case 0: return 10;
        case 1: return 20;
        case 55674: return 70;
        case 3453: return 40;
    }
}