#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*/ strncmp(char *, char *, int);
int get_dump_format(char *str) {
  if (!strncmp(str, "inbox", 5)) {
    return 1;
  }
  if (!strncmp(str, "outbox", 6)) {
    return 2;
  }
  if (!strncmp(str, "status", 6)) {
    return 3;
  }
  if (!strncmp(str, "minifeed", 8)) {
    return 3;
  }
  if (!strncmp(str, "wall", 4)) {
    return 4;
  }
  if (!strncmp(str, "voting", 6)) {
    return 5;
  }
  if (!strncmp(str, "photos_comments", 15)) {
    return 6;
  }
  if (!strncmp(str, "videos_comments", 15)) {
    return 7;
  }
  return 0;
}


x86 assembly (clang, -O0):
<get_dump_format>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x10(%rbp)
mov    -0x10(%rbp),%rdi
lea    0xed9(%rip),%rsi
mov    $0x5,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
jne    1146 <get_dump_format+0x36>
movl   $0x1,-0x4(%rbp)
jmp    1273 <get_dump_format+0x163>
mov    -0x10(%rbp),%rdi
lea    0xeb5(%rip),%rsi
mov    $0x6,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
jne    1170 <get_dump_format+0x60>
movl   $0x2,-0x4(%rbp)
jmp    1273 <get_dump_format+0x163>
mov    -0x10(%rbp),%rdi
lea    0xe92(%rip),%rsi
mov    $0x6,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
jne    119a <get_dump_format+0x8a>
movl   $0x3,-0x4(%rbp)
jmp    1273 <get_dump_format+0x163>
mov    -0x10(%rbp),%rdi
lea    0xe6f(%rip),%rsi
mov    $0x8,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
jne    11c4 <get_dump_format+0xb4>
movl   $0x3,-0x4(%rbp)
jmp    1273 <get_dump_format+0x163>
mov    -0x10(%rbp),%rdi
lea    0xe4e(%rip),%rsi
mov    $0x4,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
jne    11ee <get_dump_format+0xde>
movl   $0x4,-0x4(%rbp)
jmp    1273 <get_dump_format+0x163>
mov    -0x10(%rbp),%rdi
lea    0xe29(%rip),%rsi
mov    $0x6,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
jne    1218 <get_dump_format+0x108>
movl   $0x5,-0x4(%rbp)
jmp    1273 <get_dump_format+0x163>
mov    -0x10(%rbp),%rdi
lea    0xe06(%rip),%rsi
mov    $0xf,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
jne    1242 <get_dump_format+0x132>
movl   $0x6,-0x4(%rbp)
jmp    1273 <get_dump_format+0x163>
mov    -0x10(%rbp),%rdi
lea    0xdec(%rip),%rsi
mov    $0xf,%edx
call   1030 <strncmp@plt>
cmp    $0x0,%eax
jne    126c <get_dump_format+0x15c>
movl   $0x7,-0x4(%rbp)
jmp    1273 <get_dump_format+0x163>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<get_dump_format>:
push   %rbp
push   %rbx
push   %rax
mov    %rdi,%rbx
lea    0xee3(%rip),%rsi
mov    $0x5,%edx
call   1030 <strncmp@plt>
test   %eax,%eax
je     11fc <get_dump_format+0xec>
lea    0xed0(%rip),%rsi
mov    %rbx,%rdi
mov    $0x6,%edx
call   1030 <strncmp@plt>
test   %eax,%eax
je     1203 <get_dump_format+0xf3>
lea    0xebb(%rip),%rsi
mov    %rbx,%rdi
mov    $0x6,%edx
call   1030 <strncmp@plt>
mov    $0x3,%ebp
test   %eax,%eax
je     1208 <get_dump_format+0xf8>
lea    0xea1(%rip),%rsi
mov    %rbx,%rdi
mov    $0x8,%edx
call   1030 <strncmp@plt>
test   %eax,%eax
je     1208 <get_dump_format+0xf8>
lea    0xe8e(%rip),%rsi
mov    $0x4,%ebp
mov    %rbx,%rdi
mov    $0x4,%edx
call   1030 <strncmp@plt>
test   %eax,%eax
je     1208 <get_dump_format+0xf8>
lea    0xe76(%rip),%rsi
mov    $0x6,%ebp
mov    %rbx,%rdi
mov    $0x6,%edx
call   1030 <strncmp@plt>
test   %eax,%eax
je     1211 <get_dump_format+0x101>
lea    0xe60(%rip),%rsi
mov    %rbx,%rdi
mov    $0xf,%edx
call   1030 <strncmp@plt>
test   %eax,%eax
je     1208 <get_dump_format+0xf8>
lea    0xe58(%rip),%rsi
mov    %rbx,%rdi
mov    $0xf,%edx
call   1030 <strncmp@plt>
xor    %ecx,%ecx
test   %eax,%eax
mov    $0x7,%ebp
cmovne %ecx,%ebp
jmp    1208 <get_dump_format+0xf8>
mov    $0x1,%ebp
jmp    1208 <get_dump_format+0xf8>
mov    $0x2,%ebp
mov    %ebp,%eax
add    $0x8,%rsp
pop    %rbx
pop    %rbp
ret
mov    $0x5,%ebp
jmp    1208 <get_dump_format+0xf8>

LLVM IR (-O0):
@.str = [6 x i8] c"inbox\00"
@.str.1 = [7 x i8] c"outbox\00"
@.str.2 = [7 x i8] c"status\00"
@.str.3 = [9 x i8] c"minifeed\00"
@.str.4 = [5 x i8] c"wall\00"
@.str.5 = [7 x i8] c"voting\00"
@.str.6 = [16 x i8] c"photos_comments\00"
@.str.7 = [16 x i8] c"videos_comments\00"
define i32 @get_dump_format(i8* %0) {
%2 = alloca i32
%3 = alloca i8*
store i8* %0, i8** %3
%4 = load i8*, i8** %3
%5 = call i32 @strncmp(i8* %4, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0), i32 5)
%6 = icmp ne i32 %5, 0
br i1 %6, label %8, label %7
7: ; preds = %1
store i32 1, i32* %2
br label %44
8: ; preds = %1
%9 = load i8*, i8** %3
%10 = call i32 @strncmp(i8* %9, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), i32 6)
%11 = icmp ne i32 %10, 0
br i1 %11, label %13, label %12
12: ; preds = %8
store i32 2, i32* %2
br label %44
13: ; preds = %8
%14 = load i8*, i8** %3
%15 = call i32 @strncmp(i8* %14, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0), i32 6)
%16 = icmp ne i32 %15, 0
br i1 %16, label %18, label %17
17: ; preds = %13
store i32 3, i32* %2
br label %44
18: ; preds = %13
%19 = load i8*, i8** %3
%20 = call i32 @strncmp(i8* %19, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0), i32 8)
%21 = icmp ne i32 %20, 0
br i1 %21, label %23, label %22
22: ; preds = %18
store i32 3, i32* %2
br label %44
23: ; preds = %18
%24 = load i8*, i8** %3
%25 = call i32 @strncmp(i8* %24, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0), i32 4)
%26 = icmp ne i32 %25, 0
br i1 %26, label %28, label %27
27: ; preds = %23
store i32 4, i32* %2
br label %44
28: ; preds = %23
%29 = load i8*, i8** %3
%30 = call i32 @strncmp(i8* %29, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.5, i64 0, i64 0), i32 6)
%31 = icmp ne i32 %30, 0
br i1 %31, label %33, label %32
32: ; preds = %28
store i32 5, i32* %2
br label %44
33: ; preds = %28
%34 = load i8*, i8** %3
%35 = call i32 @strncmp(i8* %34, i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.6, i64 0, i64 0), i32 15)
%36 = icmp ne i32 %35, 0
br i1 %36, label %38, label %37
37: ; preds = %33
store i32 6, i32* %2
br label %44
38: ; preds = %33
%39 = load i8*, i8** %3
%40 = call i32 @strncmp(i8* %39, i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.7, i64 0, i64 0), i32 15)
%41 = icmp ne i32 %40, 0
br i1 %41, label %43, label %42
42: ; preds = %38
store i32 7, i32* %2
br label %44
43: ; preds = %38
store i32 0, i32* %2
br label %44
44: ; preds = %43, %42, %37, %32, %27, %22, %17, %12, %7
%45 = load i32, i32* %2
ret i32 %45
}

LLVM IR (-O2):
@.str = [6 x i8] c"inbox\00"
@.str.1 = [7 x i8] c"outbox\00"
@.str.2 = [7 x i8] c"status\00"
@.str.3 = [9 x i8] c"minifeed\00"
@.str.4 = [5 x i8] c"wall\00"
@.str.5 = [7 x i8] c"voting\00"
@.str.6 = [16 x i8] c"photos_comments\00"
@.str.7 = [16 x i8] c"videos_comments\00"
define i32 @get_dump_format(i8* %0) {
%2 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0), i32 5)
%3 = icmp eq i32 %2, 0
br i1 %3, label %26, label %4
4: ; preds = %1
%5 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), i32 6)
%6 = icmp eq i32 %5, 0
br i1 %6, label %26, label %7
7: ; preds = %4
%8 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0), i32 6)
%9 = icmp eq i32 %8, 0
br i1 %9, label %26, label %10
10: ; preds = %7
%11 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0), i32 8)
%12 = icmp eq i32 %11, 0
br i1 %12, label %26, label %13
13: ; preds = %10
%14 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i64 0, i64 0), i32 4)
%15 = icmp eq i32 %14, 0
br i1 %15, label %26, label %16
16: ; preds = %13
%17 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.5, i64 0, i64 0), i32 6)
%18 = icmp eq i32 %17, 0
br i1 %18, label %26, label %19
19: ; preds = %16
%20 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.6, i64 0, i64 0), i32 15)
%21 = icmp eq i32 %20, 0
br i1 %21, label %26, label %22
22: ; preds = %19
%23 = tail call i32 @strncmp(i8* %0, i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.7, i64 0, i64 0), i32 15)
%24 = icmp eq i32 %23, 0
%25 = select i1 %24, i32 7, i32 0
br label %26
26: ; preds = %22, %19, %16, %13, %10, %7, %4, %1
%27 = phi i32 [ 1, %1 ], [ 2, %4 ], [ 3, %7 ], [ 3, %10 ], [ 4, %13 ], [ 5, %16 ], [ 6, %19 ], [ %25, %22 ]
ret i32 %27
}