#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 */
int /*<<< orphan*/ strcasecmp(char *, char *);
int is_reserved(char *pword) {
  return (!strcasecmp(pword, "SELECT") || !strcasecmp(pword, "UPDATE") ||
          !strcasecmp(pword, "DELETE") || !strcasecmp(pword, "INSERT") ||
          !strcasecmp(pword, "VALUES") || !strcasecmp(pword, "FROM") ||
          !strcasecmp(pword, "INTO") || !strcasecmp(pword, "WHERE") ||
          !strcasecmp(pword, "LIMIT") || !strcasecmp(pword, "OFFSET") ||
          !strcasecmp(pword, "SET"));
}


x86 assembly (clang, -O0):
<is_reserved>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rdi
lea    0xed9(%rip),%rsi
call   1030 <strcasecmp@plt>
mov    %eax,%ecx
mov    $0x1,%al
cmp    $0x0,%ecx
mov    %al,-0x9(%rbp)
je     1277 <is_reserved+0x167>
mov    -0x8(%rbp),%rdi
lea    0xec0(%rip),%rsi
call   1030 <strcasecmp@plt>
mov    %eax,%ecx
mov    $0x1,%al
cmp    $0x0,%ecx
mov    %al,-0x9(%rbp)
je     1277 <is_reserved+0x167>
mov    -0x8(%rbp),%rdi
lea    0xea7(%rip),%rsi
call   1030 <strcasecmp@plt>
mov    %eax,%ecx
mov    $0x1,%al
cmp    $0x0,%ecx
mov    %al,-0x9(%rbp)
je     1277 <is_reserved+0x167>
mov    -0x8(%rbp),%rdi
lea    0xe8e(%rip),%rsi
call   1030 <strcasecmp@plt>
mov    %eax,%ecx
mov    $0x1,%al
cmp    $0x0,%ecx
mov    %al,-0x9(%rbp)
je     1277 <is_reserved+0x167>
mov    -0x8(%rbp),%rdi
lea    0xe75(%rip),%rsi
call   1030 <strcasecmp@plt>
mov    %eax,%ecx
mov    $0x1,%al
cmp    $0x0,%ecx
mov    %al,-0x9(%rbp)
je     1277 <is_reserved+0x167>
mov    -0x8(%rbp),%rdi
lea    0xe5c(%rip),%rsi
call   1030 <strcasecmp@plt>
mov    %eax,%ecx
mov    $0x1,%al
cmp    $0x0,%ecx
mov    %al,-0x9(%rbp)
je     1277 <is_reserved+0x167>
mov    -0x8(%rbp),%rdi
lea    0xe41(%rip),%rsi
call   1030 <strcasecmp@plt>
mov    %eax,%ecx
mov    $0x1,%al
cmp    $0x0,%ecx
mov    %al,-0x9(%rbp)
je     1277 <is_reserved+0x167>
mov    -0x8(%rbp),%rdi
lea    0xe26(%rip),%rsi
call   1030 <strcasecmp@plt>
mov    %eax,%ecx
mov    $0x1,%al
cmp    $0x0,%ecx
mov    %al,-0x9(%rbp)
je     1277 <is_reserved+0x167>
mov    -0x8(%rbp),%rdi
lea    0xe0c(%rip),%rsi
call   1030 <strcasecmp@plt>
mov    %eax,%ecx
mov    $0x1,%al
cmp    $0x0,%ecx
mov    %al,-0x9(%rbp)
je     1277 <is_reserved+0x167>
mov    -0x8(%rbp),%rdi
lea    0xdf2(%rip),%rsi
call   1030 <strcasecmp@plt>
mov    %eax,%ecx
mov    $0x1,%al
cmp    $0x0,%ecx
mov    %al,-0x9(%rbp)
je     1277 <is_reserved+0x167>
mov    -0x8(%rbp),%rdi
lea    0xdd5(%rip),%rsi
call   1030 <strcasecmp@plt>
cmp    $0x0,%eax
setne  %al
xor    $0xff,%al
mov    %al,-0x9(%rbp)
mov    -0x9(%rbp),%al
and    $0x1,%al
movzbl %al,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<is_reserved>:
push   %rbp
push   %rbx
push   %rax
mov    %rdi,%rbx
lea    0xee3(%rip),%rsi
call   1030 <strcasecmp@plt>
mov    $0x1,%ebp
test   %eax,%eax
je     11fd <is_reserved+0xed>
lea    0xed1(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     11fd <is_reserved+0xed>
lea    0xec1(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     11fd <is_reserved+0xed>
lea    0xeb1(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     11fd <is_reserved+0xed>
lea    0xea1(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     11fd <is_reserved+0xed>
lea    0xe95(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     11fd <is_reserved+0xed>
lea    0xe87(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     11fd <is_reserved+0xed>
lea    0xe79(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     11fd <is_reserved+0xed>
lea    0xe6c(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     11fd <is_reserved+0xed>
lea    0xe5f(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
test   %eax,%eax
je     11fd <is_reserved+0xed>
lea    0xe4f(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcasecmp@plt>
xor    %ebp,%ebp
test   %eax,%eax
sete   %bpl
mov    %ebp,%eax
add    $0x8,%rsp
pop    %rbx
pop    %rbp
ret

LLVM IR (-O0):
@.str = [7 x i8] c"SELECT\00"
@.str.1 = [7 x i8] c"UPDATE\00"
@.str.2 = [7 x i8] c"DELETE\00"
@.str.3 = [7 x i8] c"INSERT\00"
@.str.4 = [7 x i8] c"VALUES\00"
@.str.5 = [5 x i8] c"FROM\00"
@.str.6 = [5 x i8] c"INTO\00"
@.str.7 = [6 x i8] c"WHERE\00"
@.str.8 = [6 x i8] c"LIMIT\00"
@.str.9 = [7 x i8] c"OFFSET\00"
@.str.10 = [4 x i8] c"SET\00"
define i32 @is_reserved(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i32 @strcasecmp(i8* %3, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0))
%5 = icmp ne i32 %4, 0
br i1 %5, label %6, label %47
6: ; preds = %1
%7 = load i8*, i8** %2
%8 = call i32 @strcasecmp(i8* %7, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0))
%9 = icmp ne i32 %8, 0
br i1 %9, label %10, label %47
10: ; preds = %6
%11 = load i8*, i8** %2
%12 = call i32 @strcasecmp(i8* %11, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0))
%13 = icmp ne i32 %12, 0
br i1 %13, label %14, label %47
14: ; preds = %10
%15 = load i8*, i8** %2
%16 = call i32 @strcasecmp(i8* %15, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.3, i64 0, i64 0))
%17 = icmp ne i32 %16, 0
br i1 %17, label %18, label %47
18: ; preds = %14
%19 = load i8*, i8** %2
%20 = call i32 @strcasecmp(i8* %19, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.4, i64 0, i64 0))
%21 = icmp ne i32 %20, 0
br i1 %21, label %22, label %47
22: ; preds = %18
%23 = load i8*, i8** %2
%24 = call i32 @strcasecmp(i8* %23, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.5, i64 0, i64 0))
%25 = icmp ne i32 %24, 0
br i1 %25, label %26, label %47
26: ; preds = %22
%27 = load i8*, i8** %2
%28 = call i32 @strcasecmp(i8* %27, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.6, i64 0, i64 0))
%29 = icmp ne i32 %28, 0
br i1 %29, label %30, label %47
30: ; preds = %26
%31 = load i8*, i8** %2
%32 = call i32 @strcasecmp(i8* %31, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.7, i64 0, i64 0))
%33 = icmp ne i32 %32, 0
br i1 %33, label %34, label %47
34: ; preds = %30
%35 = load i8*, i8** %2
%36 = call i32 @strcasecmp(i8* %35, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.8, i64 0, i64 0))
%37 = icmp ne i32 %36, 0
br i1 %37, label %38, label %47
38: ; preds = %34
%39 = load i8*, i8** %2
%40 = call i32 @strcasecmp(i8* %39, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.9, i64 0, i64 0))
%41 = icmp ne i32 %40, 0
br i1 %41, label %42, label %47
42: ; preds = %38
%43 = load i8*, i8** %2
%44 = call i32 @strcasecmp(i8* %43, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.10, i64 0, i64 0))
%45 = icmp ne i32 %44, 0
%46 = xor i1 %45, true
br label %47
47: ; preds = %42, %38, %34, %30, %26, %22, %18, %14, %10, %6, %1
%48 = phi i1 [ true, %38 ], [ true, %34 ], [ true, %30 ], [ true, %26 ], [ true, %22 ], [ true, %18 ], [ true, %14 ], [ true, %10 ], [ true, %6 ], [ true, %1 ], [ %46, %42 ]
%49 = zext i1 %48 to i32
ret i32 %49
}

LLVM IR (-O2):
@.str = [7 x i8] c"SELECT\00"
@.str.1 = [7 x i8] c"UPDATE\00"
@.str.2 = [7 x i8] c"DELETE\00"
@.str.3 = [7 x i8] c"INSERT\00"
@.str.4 = [7 x i8] c"VALUES\00"
@.str.5 = [5 x i8] c"FROM\00"
@.str.6 = [5 x i8] c"INTO\00"
@.str.7 = [6 x i8] c"WHERE\00"
@.str.8 = [6 x i8] c"LIMIT\00"
@.str.9 = [7 x i8] c"OFFSET\00"
@.str.10 = [4 x i8] c"SET\00"
define i32 @is_reserved(i8* nocapture %0) {
%2 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0))
%3 = icmp eq i32 %2, 0
br i1 %3, label %35, label %4
4: ; preds = %1
%5 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0))
%6 = icmp eq i32 %5, 0
br i1 %6, label %35, label %7
7: ; preds = %4
%8 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0))
%9 = icmp eq i32 %8, 0
br i1 %9, label %35, label %10
10: ; preds = %7
%11 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.3, i64 0, i64 0))
%12 = icmp eq i32 %11, 0
br i1 %12, label %35, label %13
13: ; preds = %10
%14 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.4, i64 0, i64 0))
%15 = icmp eq i32 %14, 0
br i1 %15, label %35, label %16
16: ; preds = %13
%17 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.5, i64 0, i64 0))
%18 = icmp eq i32 %17, 0
br i1 %18, label %35, label %19
19: ; preds = %16
%20 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.6, i64 0, i64 0))
%21 = icmp eq i32 %20, 0
br i1 %21, label %35, label %22
22: ; preds = %19
%23 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.7, i64 0, i64 0))
%24 = icmp eq i32 %23, 0
br i1 %24, label %35, label %25
25: ; preds = %22
%26 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.8, i64 0, i64 0))
%27 = icmp eq i32 %26, 0
br i1 %27, label %35, label %28
28: ; preds = %25
%29 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.9, i64 0, i64 0))
%30 = icmp eq i32 %29, 0
br i1 %30, label %35, label %31
31: ; preds = %28
%32 = tail call i32 @strcasecmp(i8* %0, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.10, i64 0, i64 0))
%33 = icmp eq i32 %32, 0
%34 = zext i1 %33 to i32
br label %35
35: ; preds = %31, %28, %25, %22, %19, %16, %13, %10, %7, %4, %1
%36 = phi i32 [ 1, %28 ], [ 1, %25 ], [ 1, %22 ], [ 1, %19 ], [ 1, %16 ], [ 1, %13 ], [ 1, %10 ], [ 1, %7 ], [ 1, %4 ], [ 1, %1 ], [ %34, %31 ]
ret i32 %36
}