#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 */
typedef int uint8_t;

/* Variables and functions */
int /*<<< orphan*/ strcmp(char const *, char *);
uint8_t parse_save_type(const char *arg) {
  if (!strcmp(arg, "none"))
    return 0x00;
  if (!strcmp(arg, "eeprom4k"))
    return 0x10;
  if (!strcmp(arg, "eeprom16k"))
    return 0x20;
  if (!strcmp(arg, "sram256k"))
    return 0x30;
  if (!strcmp(arg, "sram768k"))
    return 0x40;
  if (!strcmp(arg, "flashram"))
    return 0x50;
  if (!strcmp(arg, "sram1m"))
    return 0x60;
  return 0xFF;
}


x86 assembly (clang, -O0):
<parse_save_type>:
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,%eax
jne    1141 <parse_save_type+0x31>
movl   $0x0,-0x4(%rbp)
jmp    1226 <parse_save_type+0x116>
mov    -0x10(%rbp),%rdi
lea    0xeb9(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    1166 <parse_save_type+0x56>
movl   $0x10,-0x4(%rbp)
jmp    1226 <parse_save_type+0x116>
mov    -0x10(%rbp),%rdi
lea    0xe9d(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    118b <parse_save_type+0x7b>
movl   $0x20,-0x4(%rbp)
jmp    1226 <parse_save_type+0x116>
mov    -0x10(%rbp),%rdi
lea    0xe82(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    11b0 <parse_save_type+0xa0>
movl   $0x30,-0x4(%rbp)
jmp    1226 <parse_save_type+0x116>
mov    -0x10(%rbp),%rdi
lea    0xe66(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    11d5 <parse_save_type+0xc5>
movl   $0x40,-0x4(%rbp)
jmp    1226 <parse_save_type+0x116>
mov    -0x10(%rbp),%rdi
lea    0xe4a(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    11fa <parse_save_type+0xea>
movl   $0x50,-0x4(%rbp)
jmp    1226 <parse_save_type+0x116>
mov    -0x10(%rbp),%rdi
lea    0xe2e(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%eax
jne    121f <parse_save_type+0x10f>
movl   $0x60,-0x4(%rbp)
jmp    1226 <parse_save_type+0x116>
movl   $0xff,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<parse_save_type>:
push   %rbx
mov    %rdi,%rbx
lea    0xee5(%rip),%rsi
call   1030 <strcmp@plt>
test   %eax,%eax
je     11a3 <parse_save_type+0x93>
lea    0xeda(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     11a7 <parse_save_type+0x97>
lea    0xed0(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     11ae <parse_save_type+0x9e>
lea    0xec7(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     11b5 <parse_save_type+0xa5>
lea    0xebd(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     11bc <parse_save_type+0xac>
lea    0xeb3(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
je     11c3 <parse_save_type+0xb3>
lea    0xea9(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %eax,%eax
mov    $0x60,%ecx
mov    $0xff,%eax
cmove  %ecx,%eax
pop    %rbx
ret
xor    %eax,%eax
pop    %rbx
ret
mov    $0x10,%eax
pop    %rbx
ret
mov    $0x20,%eax
pop    %rbx
ret
mov    $0x30,%eax
pop    %rbx
ret
mov    $0x40,%eax
pop    %rbx
ret
mov    $0x50,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [5 x i8] c"none\00"
@.str.1 = [9 x i8] c"eeprom4k\00"
@.str.2 = [10 x i8] c"eeprom16k\00"
@.str.3 = [9 x i8] c"sram256k\00"
@.str.4 = [9 x i8] c"sram768k\00"
@.str.5 = [9 x i8] c"flashram\00"
@.str.6 = [7 x i8] c"sram1m\00"
define i32 @parse_save_type(i8* %0) {
%2 = alloca i32
%3 = alloca i8*
store i8* %0, i8** %3
%4 = load i8*, i8** %3
%5 = call i32 @strcmp(i8* %4, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0))
%6 = icmp ne i32 %5, 0
br i1 %6, label %8, label %7
7: ; preds = %1
store i32 0, i32* %2
br label %39
8: ; preds = %1
%9 = load i8*, i8** %3
%10 = call i32 @strcmp(i8* %9, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0))
%11 = icmp ne i32 %10, 0
br i1 %11, label %13, label %12
12: ; preds = %8
store i32 16, i32* %2
br label %39
13: ; preds = %8
%14 = load i8*, i8** %3
%15 = call i32 @strcmp(i8* %14, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0))
%16 = icmp ne i32 %15, 0
br i1 %16, label %18, label %17
17: ; preds = %13
store i32 32, i32* %2
br label %39
18: ; preds = %13
%19 = load i8*, i8** %3
%20 = call i32 @strcmp(i8* %19, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0))
%21 = icmp ne i32 %20, 0
br i1 %21, label %23, label %22
22: ; preds = %18
store i32 48, i32* %2
br label %39
23: ; preds = %18
%24 = load i8*, i8** %3
%25 = call i32 @strcmp(i8* %24, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.4, i64 0, i64 0))
%26 = icmp ne i32 %25, 0
br i1 %26, label %28, label %27
27: ; preds = %23
store i32 64, i32* %2
br label %39
28: ; preds = %23
%29 = load i8*, i8** %3
%30 = call i32 @strcmp(i8* %29, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0))
%31 = icmp ne i32 %30, 0
br i1 %31, label %33, label %32
32: ; preds = %28
store i32 80, i32* %2
br label %39
33: ; preds = %28
%34 = load i8*, i8** %3
%35 = call i32 @strcmp(i8* %34, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0))
%36 = icmp ne i32 %35, 0
br i1 %36, label %38, label %37
37: ; preds = %33
store i32 96, i32* %2
br label %39
38: ; preds = %33
store i32 255, i32* %2
br label %39
39: ; preds = %38, %37, %32, %27, %22, %17, %12, %7
%40 = load i32, i32* %2
ret i32 %40
}

LLVM IR (-O2):
@.str = [5 x i8] c"none\00"
@.str.1 = [9 x i8] c"eeprom4k\00"
@.str.2 = [10 x i8] c"eeprom16k\00"
@.str.3 = [9 x i8] c"sram256k\00"
@.str.4 = [9 x i8] c"sram768k\00"
@.str.5 = [9 x i8] c"flashram\00"
@.str.6 = [7 x i8] c"sram1m\00"
define i32 @parse_save_type(i8* nocapture %0) {
%2 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(5) getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0))
%3 = icmp eq i32 %2, 0
br i1 %3, label %23, label %4
4: ; preds = %1
%5 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(9) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0))
%6 = icmp eq i32 %5, 0
br i1 %6, label %23, label %7
7: ; preds = %4
%8 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(10) getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0))
%9 = icmp eq i32 %8, 0
br i1 %9, label %23, label %10
10: ; preds = %7
%11 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(9) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0))
%12 = icmp eq i32 %11, 0
br i1 %12, label %23, label %13
13: ; preds = %10
%14 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(9) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.4, i64 0, i64 0))
%15 = icmp eq i32 %14, 0
br i1 %15, label %23, label %16
16: ; preds = %13
%17 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(9) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0))
%18 = icmp eq i32 %17, 0
br i1 %18, label %23, label %19
19: ; preds = %16
%20 = tail call i32 @strcmp(i8* dereferenceable(1) %0, i8* dereferenceable(7) getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0))
%21 = icmp eq i32 %20, 0
%22 = select i1 %21, i32 96, i32 255
br label %23
23: ; preds = %19, %16, %13, %10, %7, %4, %1
%24 = phi i32 [ 0, %1 ], [ 16, %4 ], [ 32, %7 ], [ 48, %10 ], [ 64, %13 ], [ 80, %16 ], [ %22, %19 ]
ret i32 %24
}