#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*/ fprintf(int /*<<< orphan*/, char *, char *);
int /*<<< orphan*/ stderr;
scalar_t__ strcmp(char *, char *);
int get_levelint(char *level) {
  if (strcmp(level, "ERROR") == 0)
    return 1;
  if (strcmp(level, "INFO") == 0)
    return 6;
  if (strcmp(level, "DEBUG") == 0)
    return 7;
  fprintf(stderr, "Invalid log level [%s].", level);
  return 7;
}


x86 assembly (clang, -O0):
<get_levelint>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x10(%rbp)
mov    -0x10(%rbp),%rdi
lea    0xec9(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    1152 <get_levelint+0x32>
movl   $0x1,-0x4(%rbp)
jmp    11be <get_levelint+0x9e>
mov    -0x10(%rbp),%rdi
lea    0xea9(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    1178 <get_levelint+0x58>
movl   $0x6,-0x4(%rbp)
jmp    11be <get_levelint+0x9e>
mov    -0x10(%rbp),%rdi
lea    0xe88(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    119e <get_levelint+0x7e>
movl   $0x7,-0x4(%rbp)
jmp    11be <get_levelint+0x9e>
mov    0x2e3b(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rdx
lea    0xe5f(%rip),%rsi
call   1040 <fprintf@plt>
movl   $0x7,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<get_levelint>:
push   %rbp
push   %rbx
push   %rax
mov    %rdi,%rbx
lea    0xed3(%rip),%rsi
call   1030 <strcmp@plt>
test   %rax,%rax
je     117e <get_levelint+0x5e>
lea    0xec8(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     1185 <get_levelint+0x65>
lea    0xeb9(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
mov    $0x7,%ebp
test   %rax,%rax
je     118a <get_levelint+0x6a>
mov    0x2e75(%rip),%rax
mov    (%rax),%edi
lea    0xe9d(%rip),%rsi
mov    %rbx,%rdx
call   1040 <fprintf@plt>
jmp    118a <get_levelint+0x6a>
mov    $0x1,%ebp
jmp    118a <get_levelint+0x6a>
mov    $0x6,%ebp
mov    %ebp,%eax
add    $0x8,%rsp
pop    %rbx
pop    %rbp
ret

LLVM IR (-O0):
@.str = [6 x i8] c"ERROR\00"
@.str.1 = [5 x i8] c"INFO\00"
@.str.2 = [6 x i8] c"DEBUG\00"
@stderr = global i32 0
@.str.3 = [24 x i8] c"Invalid log level [%s].\00"
define i32 @get_levelint(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 ([6 x i8], [6 x i8]* @.str, i64 0, i64 0))
%6 = icmp eq i64 %5, 0
br i1 %6, label %7, label %8
7: ; preds = %1
store i32 1, i32* %2
br label %22
8: ; preds = %1
%9 = load i8*, i8** %3
%10 = call i64 @strcmp(i8* %9, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
%11 = icmp eq i64 %10, 0
br i1 %11, label %12, label %13
12: ; preds = %8
store i32 6, i32* %2
br label %22
13: ; preds = %8
%14 = load i8*, i8** %3
%15 = call i64 @strcmp(i8* %14, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0))
%16 = icmp eq i64 %15, 0
br i1 %16, label %17, label %18
17: ; preds = %13
store i32 7, i32* %2
br label %22
18: ; preds = %13
%19 = load i32, i32* @stderr
%20 = load i8*, i8** %3
%21 = call i32 @fprintf(i32 %19, i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.3, i64 0, i64 0), i8* %20)
store i32 7, i32* %2
br label %22
22: ; preds = %18, %17, %12, %7
%23 = load i32, i32* %2
ret i32 %23
}

LLVM IR (-O2):
@.str = [6 x i8] c"ERROR\00"
@.str.1 = [5 x i8] c"INFO\00"
@.str.2 = [6 x i8] c"DEBUG\00"
@stderr = global i32 0
@.str.3 = [24 x i8] c"Invalid log level [%s].\00"
define i32 @get_levelint(i8* %0) {
%2 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0))
%3 = icmp eq i64 %2, 0
br i1 %3, label %13, label %4
4: ; preds = %1
%5 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
%6 = icmp eq i64 %5, 0
br i1 %6, label %13, label %7
7: ; preds = %4
%8 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0))
%9 = icmp eq i64 %8, 0
br i1 %9, label %13, label %10
10: ; preds = %7
%11 = load i32, i32* @stderr
%12 = tail call i32 @fprintf(i32 %11, i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.3, i64 0, i64 0), i8* %0)
br label %13
13: ; preds = %7, %4, %1, %10
%14 = phi i32 [ 7, %10 ], [ 1, %1 ], [ 6, %4 ], [ 7, %7 ]
ret i32 %14
}