#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*/ printf(char *, char *, char *, char *);
scalar_t__ validSymbol(char *, char *);
int main(int argc, char *argv[]) {
  printf("%s, %s -> %s\n", argv[1], argv[2],
         validSymbol(argv[1], argv[2]) ? "true" : "false");
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %edi,-0x4(%rbp)
mov    %rsi,-0x10(%rbp)
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rax
mov    %rax,-0x20(%rbp)
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rax
mov    %rax,-0x18(%rbp)
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rsi
call   1040 <validSymbol@plt>
mov    -0x20(%rbp),%rsi
mov    -0x18(%rbp),%rdx
mov    %rax,%rdi
lea    0xea5(%rip),%rcx
lea    0xe99(%rip),%rax
cmp    $0x0,%rdi
cmovne %rax,%rcx
lea    0xe7c(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
mov    0x8(%rsi),%rbx
mov    0x10(%rsi),%r14
mov    %rbx,%rdi
mov    %r14,%rsi
call   1040 <validSymbol@plt>
test   %rax,%rax
lea    0xed2(%rip),%rax
lea    0xec6(%rip),%rcx
cmove  %rax,%rcx
lea    0xead(%rip),%rdi
mov    %rbx,%rsi
mov    %r14,%rdx
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [14 x i8] c"%s, %s -> %s\0A\00"
@.str.1 = [5 x i8] c"true\00"
@.str.2 = [6 x i8] c"false\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i8**
store i32 %0, i32* %3
store i8** %1, i8*** %4
%5 = load i8**, i8*** %4
%6 = getelementptr inbounds i8*, i8** %5, i64 1
%7 = load i8*, i8** %6
%8 = load i8**, i8*** %4
%9 = getelementptr inbounds i8*, i8** %8, i64 2
%10 = load i8*, i8** %9
%11 = load i8**, i8*** %4
%12 = getelementptr inbounds i8*, i8** %11, i64 1
%13 = load i8*, i8** %12
%14 = load i8**, i8*** %4
%15 = getelementptr inbounds i8*, i8** %14, i64 2
%16 = load i8*, i8** %15
%17 = call i64 @validSymbol(i8* %13, i8* %16)
%18 = icmp ne i64 %17, 0
%19 = zext i1 %18 to i64
%20 = select i1 %18, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0)
%21 = call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i8* %7, i8* %10, i8* %20)
ret i32 0
}

LLVM IR (-O2):
@.str = [14 x i8] c"%s, %s -> %s\0A\00"
@.str.1 = [5 x i8] c"true\00"
@.str.2 = [6 x i8] c"false\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = getelementptr inbounds i8*, i8** %1, i64 1
%4 = load i8*, i8** %3
%5 = getelementptr inbounds i8*, i8** %1, i64 2
%6 = load i8*, i8** %5
%7 = tail call i64 @validSymbol(i8* %4, i8* %6)
%8 = icmp eq i64 %7, 0
%9 = select i1 %8, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0), i8* %4, i8* %6, i8* %9)
ret i32 0
}