#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 myAtoi(char *);
int /*<<< orphan*/ printf(char *, int);
int main() {
  printf("%d\n", myAtoi("+1231312"));
  printf("%d\n", myAtoi("      -11919730356x"));
  printf("%d\n", myAtoi("    +1146905820n1"));
  printf("%d\n", myAtoi("1"));
  printf("%d\n", myAtoi("123"));
  printf("%d\n", myAtoi("-1231312"));
  printf("%d\n", myAtoi("-1231312fqwef"));
  printf("%d\n", myAtoi("-1231312 992"));
  printf("%d\n", myAtoi("3000000001"));
  printf("%d\n", myAtoi("-3000000001"));
  printf("%d\n", myAtoi("wefwqef-3000000001"));
  printf("%d\n", myAtoi("   -3000000001"));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xece(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xebc(%rip),%rdi
call   1030 <printf@plt>
lea    0xebd(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xea2(%rip),%rdi
call   1030 <printf@plt>
lea    0xeb7(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xe88(%rip),%rdi
call   1030 <printf@plt>
lea    0xef7(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xe6e(%rip),%rdi
call   1030 <printf@plt>
lea    0xe95(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xe54(%rip),%rdi
call   1030 <printf@plt>
lea    0xe7f(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xe3a(%rip),%rdi
call   1030 <printf@plt>
lea    0xe6e(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xe20(%rip),%rdi
call   1030 <printf@plt>
lea    0xe62(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xe06(%rip),%rdi
call   1030 <printf@plt>
lea    0xe6c(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xdec(%rip),%rdi
call   1030 <printf@plt>
lea    0xe51(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xdd2(%rip),%rdi
call   1030 <printf@plt>
lea    0xe21(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xdb8(%rip),%rdi
call   1030 <printf@plt>
lea    0xe1a(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %eax,%esi
lea    0xd9e(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xedc(%rip),%rdi
call   1040 <myAtoi@plt>
lea    0xecc(%rip),%rbx
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xec8(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xec6(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xf0a(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xeac(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe9a(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe8d(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe85(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe93(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe7c(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe50(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe4d(%rip),%rdi
call   1040 <myAtoi@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [9 x i8] c"+1231312\00"
@.str.2 = [20 x i8] c" -11919730356x\00"
@.str.3 = [18 x i8] c" +1146905820n1\00"
@.str.4 = [2 x i8] c"1\00"
@.str.5 = [4 x i8] c"123\00"
@.str.6 = [9 x i8] c"-1231312\00"
@.str.7 = [14 x i8] c"-1231312fqwef\00"
@.str.8 = [13 x i8] c"-1231312 992\00"
@.str.9 = [11 x i8] c"3000000001\00"
@.str.10 = [12 x i8] c"-3000000001\00"
@.str.11 = [19 x i8] c"wefwqef-3000000001\00"
@.str.12 = [15 x i8] c" -3000000001\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @myAtoi(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %2)
%4 = call i32 @myAtoi(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.2, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %4)
%6 = call i32 @myAtoi(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.3, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %6)
%8 = call i32 @myAtoi(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %8)
%10 = call i32 @myAtoi(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %10)
%12 = call i32 @myAtoi(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.6, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %12)
%14 = call i32 @myAtoi(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.7, i64 0, i64 0))
%15 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %14)
%16 = call i32 @myAtoi(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.8, i64 0, i64 0))
%17 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %16)
%18 = call i32 @myAtoi(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.9, i64 0, i64 0))
%19 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %18)
%20 = call i32 @myAtoi(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.10, i64 0, i64 0))
%21 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %20)
%22 = call i32 @myAtoi(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.11, i64 0, i64 0))
%23 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %22)
%24 = call i32 @myAtoi(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.12, i64 0, i64 0))
%25 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %24)
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [9 x i8] c"+1231312\00"
@.str.2 = [20 x i8] c" -11919730356x\00"
@.str.3 = [18 x i8] c" +1146905820n1\00"
@.str.4 = [2 x i8] c"1\00"
@.str.5 = [4 x i8] c"123\00"
@.str.6 = [9 x i8] c"-1231312\00"
@.str.7 = [14 x i8] c"-1231312fqwef\00"
@.str.8 = [13 x i8] c"-1231312 992\00"
@.str.9 = [11 x i8] c"3000000001\00"
@.str.10 = [12 x i8] c"-3000000001\00"
@.str.11 = [19 x i8] c"wefwqef-3000000001\00"
@.str.12 = [15 x i8] c" -3000000001\00"
define i32 @main() {
%1 = tail call i32 @myAtoi(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0))
%2 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = tail call i32 @myAtoi(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.2, i64 0, i64 0))
%4 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %3)
%5 = tail call i32 @myAtoi(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.3, i64 0, i64 0))
%6 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = tail call i32 @myAtoi(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%8 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %7)
%9 = tail call i32 @myAtoi(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%10 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %9)
%11 = tail call i32 @myAtoi(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.6, i64 0, i64 0))
%12 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %11)
%13 = tail call i32 @myAtoi(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.7, i64 0, i64 0))
%14 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %13)
%15 = tail call i32 @myAtoi(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.8, i64 0, i64 0))
%16 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %15)
%17 = tail call i32 @myAtoi(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.9, i64 0, i64 0))
%18 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %17)
%19 = tail call i32 @myAtoi(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.10, i64 0, i64 0))
%20 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %19)
%21 = tail call i32 @myAtoi(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.11, i64 0, i64 0))
%22 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %21)
%23 = tail call i32 @myAtoi(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.12, i64 0, i64 0))
%24 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %23)
ret i32 0
}