int map_parameter_hydrological(int center, int disc, int param_cat,
                               int param_num) {
  (void)(disc);
  switch (param_cat) {
  case 0:
    switch (param_num) {
    case 192:
      switch (center) {
      case 7:
        return 234;
      default:
        break;
      }
      break;
    case 193:
      switch (center) {
      case 7:
        return 235;
      default:
        break;
      }
      break;
    default:
      break;
    }
    break;
  case 1:
    switch (param_num) {
    case 192:
      switch (center) {
      case 7:
        return 194;
      default:
        break;
      }
    case 193:
      switch (center) {
      case 7:
        return 195;
      default:
        break;
      }
    default:
      break;
    }
    break;
  }
  return -1;
}


x86 assembly (clang, -O0):
<map_parameter_hydrological>:
push   %rbp
mov    %rsp,%rbp
mov    %edi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
mov    %edx,-0x10(%rbp)
mov    %ecx,-0x14(%rbp)
mov    -0x10(%rbp),%eax
mov    %eax,-0x18(%rbp)
test   %eax,%eax
je     1134 <map_parameter_hydrological+0x34>
jmp    1123 <map_parameter_hydrological+0x23>
mov    -0x18(%rbp),%eax
sub    $0x1,%eax
je     11b5 <map_parameter_hydrological+0xb5>
jmp    1236 <map_parameter_hydrological+0x136>
mov    -0x14(%rbp),%eax
mov    %eax,-0x1c(%rbp)
sub    $0xc0,%eax
je     115d <map_parameter_hydrological+0x5d>
jmp    114a <map_parameter_hydrological+0x4a>
mov    -0x1c(%rbp),%eax
sub    $0xc1,%eax
je     1184 <map_parameter_hydrological+0x84>
jmp    11ab <map_parameter_hydrological+0xab>
mov    -0x8(%rbp),%eax
sub    $0x7,%eax
jne    117a <map_parameter_hydrological+0x7a>
jmp    116e <map_parameter_hydrological+0x6e>
movl   $0xea,-0x4(%rbp)
jmp    123d <map_parameter_hydrological+0x13d>
jmp    117f <map_parameter_hydrological+0x7f>
jmp    11b0 <map_parameter_hydrological+0xb0>
mov    -0x8(%rbp),%eax
sub    $0x7,%eax
jne    11a1 <map_parameter_hydrological+0xa1>
jmp    1195 <map_parameter_hydrological+0x95>
movl   $0xeb,-0x4(%rbp)
jmp    123d <map_parameter_hydrological+0x13d>
jmp    11a6 <map_parameter_hydrological+0xa6>
jmp    11b0 <map_parameter_hydrological+0xb0>
jmp    11b0 <map_parameter_hydrological+0xb0>
jmp    1236 <map_parameter_hydrological+0x136>
mov    -0x14(%rbp),%eax
mov    %eax,-0x20(%rbp)
sub    $0xc0,%eax
je     11de <map_parameter_hydrological+0xde>
jmp    11cb <map_parameter_hydrological+0xcb>
mov    -0x20(%rbp),%eax
sub    $0xc1,%eax
je     1205 <map_parameter_hydrological+0x105>
jmp    122c <map_parameter_hydrological+0x12c>
mov    -0x8(%rbp),%eax
sub    $0x7,%eax
jne    11fb <map_parameter_hydrological+0xfb>
jmp    11ef <map_parameter_hydrological+0xef>
movl   $0xc2,-0x4(%rbp)
jmp    123d <map_parameter_hydrological+0x13d>
jmp    1200 <map_parameter_hydrological+0x100>
jmp    1205 <map_parameter_hydrological+0x105>
mov    -0x8(%rbp),%eax
sub    $0x7,%eax
jne    1222 <map_parameter_hydrological+0x122>
jmp    1216 <map_parameter_hydrological+0x116>
movl   $0xc3,-0x4(%rbp)
jmp    123d <map_parameter_hydrological+0x13d>
jmp    1227 <map_parameter_hydrological+0x127>
jmp    122c <map_parameter_hydrological+0x12c>
jmp    1231 <map_parameter_hydrological+0x131>
jmp    1236 <map_parameter_hydrological+0x136>
movl   $0xffffffff,-0x4(%rbp)
mov    -0x4(%rbp),%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<map_parameter_hydrological>:
cmp    $0x1,%edx
je     1125 <map_parameter_hydrological+0x25>
test   %edx,%edx
jne    1157 <map_parameter_hydrological+0x57>
cmp    $0xc1,%ecx
je     1141 <map_parameter_hydrological+0x41>
cmp    $0xc0,%ecx
jne    1157 <map_parameter_hydrological+0x57>
mov    $0xea,%eax
cmp    $0x7,%edi
jne    1157 <map_parameter_hydrological+0x57>
jmp    115c <map_parameter_hydrological+0x5c>
cmp    $0xc1,%ecx
je     114d <map_parameter_hydrological+0x4d>
cmp    $0xc0,%ecx
jne    1157 <map_parameter_hydrological+0x57>
mov    $0xc2,%eax
cmp    $0x7,%edi
jne    1157 <map_parameter_hydrological+0x57>
jmp    115c <map_parameter_hydrological+0x5c>
mov    $0xeb,%eax
cmp    $0x7,%edi
jne    1157 <map_parameter_hydrological+0x57>
jmp    115c <map_parameter_hydrological+0x5c>
mov    $0xc3,%eax
cmp    $0x7,%edi
je     115c <map_parameter_hydrological+0x5c>
mov    $0xffffffff,%eax
ret

LLVM IR (-O0):
define i32 @map_parameter_hydrological(i32 %0, i32 %1, i32 %2, i32 %3) {
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
%9 = alloca i32
store i32 %0, i32* %6
store i32 %1, i32* %7
store i32 %2, i32* %8
store i32 %3, i32* %9
%10 = load i32, i32* %7
%11 = load i32, i32* %8
switch i32 %11, label %40 [
i32 0, label %12
i32 1, label %26
]
12: ; preds = %4
%13 = load i32, i32* %9
switch i32 %13, label %24 [
i32 192, label %14
i32 193, label %19
]
14: ; preds = %12
%15 = load i32, i32* %6
switch i32 %15, label %17 [
i32 7, label %16
]
16: ; preds = %14
store i32 234, i32* %5
br label %41
17: ; preds = %14
br label %18
18: ; preds = %17
br label %25
19: ; preds = %12
%20 = load i32, i32* %6
switch i32 %20, label %22 [
i32 7, label %21
]
21: ; preds = %19
store i32 235, i32* %5
br label %41
22: ; preds = %19
br label %23
23: ; preds = %22
br label %25
24: ; preds = %12
br label %25
25: ; preds = %24, %23, %18
br label %40
26: ; preds = %4
%27 = load i32, i32* %9
switch i32 %27, label %38 [
i32 192, label %28
i32 193, label %33
]
28: ; preds = %26
%29 = load i32, i32* %6
switch i32 %29, label %31 [
i32 7, label %30
]
30: ; preds = %28
store i32 194, i32* %5
br label %41
31: ; preds = %28
br label %32
32: ; preds = %31
br label %33
33: ; preds = %26, %32
%34 = load i32, i32* %6
switch i32 %34, label %36 [
i32 7, label %35
]
35: ; preds = %33
store i32 195, i32* %5
br label %41
36: ; preds = %33
br label %37
37: ; preds = %36
br label %38
38: ; preds = %26, %37
br label %39
39: ; preds = %38
br label %40
40: ; preds = %4, %39, %25
store i32 -1, i32* %5
br label %41
41: ; preds = %40, %35, %30, %21, %16
%42 = load i32, i32* %5
ret i32 %42
}

LLVM IR (-O2):
define i32 @map_parameter_hydrological(i32 %0, i32 %1, i32 %2, i32 %3) {
switch i32 %2, label %15 [
i32 0, label %5
i32 1, label %10
]
5: ; preds = %4
switch i32 %3, label %15 [
i32 192, label %6
i32 193, label %8
]
6: ; preds = %5
%7 = icmp eq i32 %0, 7
br i1 %7, label %16, label %15
8: ; preds = %5
%9 = icmp eq i32 %0, 7
br i1 %9, label %16, label %15
10: ; preds = %4
switch i32 %3, label %15 [
i32 192, label %11
i32 193, label %13
]
11: ; preds = %10
%12 = icmp eq i32 %0, 7
br i1 %12, label %16, label %15
13: ; preds = %10
%14 = icmp eq i32 %0, 7
br i1 %14, label %16, label %15
15: ; preds = %11, %13, %10, %6, %8, %5, %4
br label %16
16: ; preds = %11, %13, %8, %6, %15
%17 = phi i32 [ -1, %15 ], [ 234, %6 ], [ 235, %8 ], [ 194, %11 ], [ 195, %13 ]
ret i32 %17
}