#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*/ strcmp(char *, char const *);
int search_word(char *target, const char *list[], int list_count) {
  int i = 0;
  while (i < list_count) {
    if (!strcmp(target, list[i]))
      break;
    i++;
  }
  return i;
}


x86 assembly (clang, -O0):
<search_word>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %edx,-0x14(%rbp)
movl   $0x0,-0x18(%rbp)
mov    -0x18(%rbp),%eax
cmp    -0x14(%rbp),%eax
jge    1167 <search_word+0x57>
mov    -0x8(%rbp),%rdi
mov    -0x10(%rbp),%rax
movslq -0x18(%rbp),%rcx
mov    (%rax,%rcx,8),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    1159 <search_word+0x49>
jmp    1167 <search_word+0x57>
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    112a <search_word+0x1a>
mov    -0x18(%rbp),%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<search_word>:
push   %r15
push   %r14
push   %r12
push   %rbx
push   %rax
test   %edx,%edx
jle    114e <search_word+0x3e>
mov    %rsi,%r14
mov    %rdi,%r15
mov    %edx,%r12d
xor    %ebx,%ebx
nopw   0x0(%rax,%rax,1)
mov    (%r14,%rbx,8),%rsi
mov    %r15,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     1150 <search_word+0x40>
add    $0x1,%rbx
cmp    %rbx,%r12
jne    1130 <search_word+0x20>
mov    %r12d,%ebx
jmp    1150 <search_word+0x40>
xor    %ebx,%ebx
mov    %ebx,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
define i32 @search_word(i8* %0, i8** %1, i32 %2) {
%4 = alloca i8*
%5 = alloca i8**
%6 = alloca i32
%7 = alloca i32
store i8* %0, i8** %4
store i8** %1, i8*** %5
store i32 %2, i32* %6
store i32 0, i32* %7
br label %8
8: ; preds = %22, %3
%9 = load i32, i32* %7
%10 = load i32, i32* %6
%11 = icmp slt i32 %9, %10
br i1 %11, label %12, label %25
12: ; preds = %8
%13 = load i8*, i8** %4
%14 = load i8**, i8*** %5
%15 = load i32, i32* %7
%16 = sext i32 %15 to i64
%17 = getelementptr inbounds i8*, i8** %14, i64 %16
%18 = load i8*, i8** %17
%19 = call i32 @strcmp(i8* %13, i8* %18)
%20 = icmp ne i32 %19, 0
br i1 %20, label %22, label %21
21: ; preds = %12
br label %25
22: ; preds = %12
%23 = load i32, i32* %7
%24 = add nsw i32 %23, 1
store i32 %24, i32* %7
br label %8
25: ; preds = %21, %8
%26 = load i32, i32* %7
ret i32 %26
}

LLVM IR (-O2):
define i32 @search_word(i8* nocapture %0, i8** nocapture %1, i32 %2) {
%4 = icmp sgt i32 %2, 0
br i1 %4, label %5, label %18
5: ; preds = %3
%6 = zext i32 %2 to i64
br label %7
7: ; preds = %5, %13
%8 = phi i64 [ 0, %5 ], [ %14, %13 ]
%9 = getelementptr inbounds i8*, i8** %1, i64 %8
%10 = load i8*, i8** %9
%11 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(1) %10)
%12 = icmp eq i32 %11, 0
br i1 %12, label %16, label %13
13: ; preds = %7
%14 = add nuw nsw i64 %8, 1
%15 = icmp eq i64 %14, %6
br i1 %15, label %18, label %7
16: ; preds = %7
%17 = trunc i64 %8 to i32
br label %18
18: ; preds = %13, %16, %3
%19 = phi i32 [ 0, %3 ], [ %17, %16 ], [ %2, %13 ]
ret i32 %19
}