#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
scalar_t__ strcmp(char const *, char *);
int GetOperatorType(const char *operator) {
  if (strcmp(operator, "or") == 0 || strcmp(operator, "||") == 0) {
    return 2;
  }
  if (strcmp(operator, "and") == 0 || strcmp(operator, "&&") == 0) {
    return 1;
  }
  if (strcmp(operator, "not") == 0 || strcmp(operator, "!") == 0) {
    return 3;
  }
  return 4;
}


x86 assembly (clang, -O0):
<GetOperatorType>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x10(%rbp)
mov    -0x10(%rbp),%rdi
lea    0xed9(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
je     1150 <GetOperatorType+0x40>
mov    -0x10(%rbp),%rdi
lea    0xec2(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    115c <GetOperatorType+0x4c>
movl   $0x2,-0x4(%rbp)
jmp    11e3 <GetOperatorType+0xd3>
mov    -0x10(%rbp),%rdi
lea    0xe9f(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
je     1190 <GetOperatorType+0x80>
mov    -0x10(%rbp),%rdi
lea    0xe89(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    119c <GetOperatorType+0x8c>
movl   $0x1,-0x4(%rbp)
jmp    11e3 <GetOperatorType+0xd3>
mov    -0x10(%rbp),%rdi
lea    0xe66(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
je     11d0 <GetOperatorType+0xc0>
mov    -0x10(%rbp),%rdi
lea    0xe50(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    11dc <GetOperatorType+0xcc>
movl   $0x3,-0x4(%rbp)
jmp    11e3 <GetOperatorType+0xd3>
movl   $0x4,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<GetOperatorType>:
push   %rbp
push   %rbx
push   %rax
mov    %rdi,%rbx
lea    0xee3(%rip),%rsi
call   1030 <strcmp@plt>
mov    $0x2,%ebp
test   %rax,%rax
je     11a3 <GetOperatorType+0x93>
lea    0xed0(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     11a3 <GetOperatorType+0x93>
lea    0xebf(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
mov    $0x1,%ebp
test   %rax,%rax
je     11a3 <GetOperatorType+0x93>
lea    0xeaa(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     11a3 <GetOperatorType+0x93>
lea    0xe99(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     119e <GetOperatorType+0x8e>
lea    0xe89(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
cmp    $0x1,%rax
mov    $0x4,%ebp
sbb    $0x0,%ebp
jmp    11a3 <GetOperatorType+0x93>
mov    $0x3,%ebp
mov    %ebp,%eax
add    $0x8,%rsp
pop    %rbx
pop    %rbp
ret

LLVM IR (-O0):
@.str = [3 x i8] c"or\00"
@.str.1 = [3 x i8] c"||\00"
@.str.2 = [4 x i8] c"and\00"
@.str.3 = [3 x i8] c"&&\00"
@.str.4 = [4 x i8] c"not\00"
@.str.5 = [2 x i8] c"!\00"
define i32 @GetOperatorType(i8* %0) {
%2 = alloca i32
%3 = alloca i8*
store i8* %0, i8** %3
%4 = load i8*, i8** %3
%5 = call i64 @strcmp(i8* %4, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0))
%6 = icmp eq i64 %5, 0
br i1 %6, label %11, label %7
7: ; preds = %1
%8 = load i8*, i8** %3
%9 = call i64 @strcmp(i8* %8, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0))
%10 = icmp eq i64 %9, 0
br i1 %10, label %11, label %12
11: ; preds = %7, %1
store i32 2, i32* %2
br label %31
12: ; preds = %7
%13 = load i8*, i8** %3
%14 = call i64 @strcmp(i8* %13, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%15 = icmp eq i64 %14, 0
br i1 %15, label %20, label %16
16: ; preds = %12
%17 = load i8*, i8** %3
%18 = call i64 @strcmp(i8* %17, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
%19 = icmp eq i64 %18, 0
br i1 %19, label %20, label %21
20: ; preds = %16, %12
store i32 1, i32* %2
br label %31
21: ; preds = %16
%22 = load i8*, i8** %3
%23 = call i64 @strcmp(i8* %22, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0))
%24 = icmp eq i64 %23, 0
br i1 %24, label %29, label %25
25: ; preds = %21
%26 = load i8*, i8** %3
%27 = call i64 @strcmp(i8* %26, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
%28 = icmp eq i64 %27, 0
br i1 %28, label %29, label %30
29: ; preds = %25, %21
store i32 3, i32* %2
br label %31
30: ; preds = %25
store i32 4, i32* %2
br label %31
31: ; preds = %30, %29, %20, %11
%32 = load i32, i32* %2
ret i32 %32
}

LLVM IR (-O2):
@.str = [3 x i8] c"or\00"
@.str.1 = [3 x i8] c"||\00"
@.str.2 = [4 x i8] c"and\00"
@.str.3 = [3 x i8] c"&&\00"
@.str.4 = [4 x i8] c"not\00"
@.str.5 = [2 x i8] c"!\00"
define i32 @GetOperatorType(i8* %0) {
%2 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0))
%3 = icmp eq i64 %2, 0
br i1 %3, label %20, label %4
4: ; preds = %1
%5 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0))
%6 = icmp eq i64 %5, 0
br i1 %6, label %20, label %7
7: ; preds = %4
%8 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%9 = icmp eq i64 %8, 0
br i1 %9, label %20, label %10
10: ; preds = %7
%11 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
%12 = icmp eq i64 %11, 0
br i1 %12, label %20, label %13
13: ; preds = %10
%14 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.4, i64 0, i64 0))
%15 = icmp eq i64 %14, 0
br i1 %15, label %20, label %16
16: ; preds = %13
%17 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
%18 = icmp eq i64 %17, 0
%19 = select i1 %18, i32 3, i32 4
br label %20
20: ; preds = %16, %13, %7, %10, %1, %4
%21 = phi i32 [ 2, %4 ], [ 2, %1 ], [ 1, %10 ], [ 1, %7 ], [ 3, %13 ], [ %19, %16 ]
ret i32 %21
}