#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*/ parse(char *);
int /*<<< orphan*/ stderr;
int main(int argc, char *argv[]) {
  int i;
  if (argc < 2) {
    fprintf(stderr, "usage -- %s <file to split> [additonal files...]\n",
            argv[0]);
    return 1;
  }
  for (i = 1; i < argc; i++)
    parse(argv[i]);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
cmpl   $0x2,-0x8(%rbp)
jge    1168 <main+0x48>
mov    0x2e99(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rax
mov    (%rax),%rdx
lea    0xea9(%rip),%rsi
call   1030 <fprintf@plt>
movl   $0x1,-0x4(%rbp)
jmp    11a1 <main+0x81>
movl   $0x1,-0x14(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    119a <main+0x7a>
mov    -0x10(%rbp),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,8),%rdi
call   1040 <parse@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    116f <main+0x4f>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
mov    %rsi,%r14
cmp    $0x2,%edi
jge    114c <main+0x2c>
mov    0x2eac(%rip),%rax
mov    (%rax),%edi
mov    (%r14),%rdx
lea    0xec0(%rip),%rsi
call   1030 <fprintf@plt>
mov    $0x1,%eax
jmp    1174 <main+0x54>
mov    %edi,%r15d
mov    $0x1,%ebx
cs nopw 0x0(%rax,%rax,1)
xchg   %ax,%ax
mov    (%r14,%rbx,8),%rdi
call   1040 <parse@plt>
add    $0x1,%rbx
cmp    %rbx,%r15
jne    1160 <main+0x40>
xor    %eax,%eax
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@stderr = global i32 0
@.str = [50 x i8] c"usage -- %s <file to split> [additonal files...]\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%7 = load i32, i32* %4
%8 = icmp slt i32 %7, 2
br i1 %8, label %9, label %15
9: ; preds = %2
%10 = load i32, i32* @stderr
%11 = load i8**, i8*** %5
%12 = getelementptr inbounds i8*, i8** %11, i64 0
%13 = load i8*, i8** %12
%14 = call i32 @fprintf(i32 %10, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str, i64 0, i64 0), i8* %13)
store i32 1, i32* %3
br label %31
15: ; preds = %2
store i32 1, i32* %6
br label %16
16: ; preds = %27, %15
%17 = load i32, i32* %6
%18 = load i32, i32* %4
%19 = icmp slt i32 %17, %18
br i1 %19, label %20, label %30
20: ; preds = %16
%21 = load i8**, i8*** %5
%22 = load i32, i32* %6
%23 = sext i32 %22 to i64
%24 = getelementptr inbounds i8*, i8** %21, i64 %23
%25 = load i8*, i8** %24
%26 = call i32 @parse(i8* %25)
br label %27
27: ; preds = %20
%28 = load i32, i32* %6
%29 = add nsw i32 %28, 1
store i32 %29, i32* %6
br label %16
30: ; preds = %16
store i32 0, i32* %3
br label %31
31: ; preds = %30, %9
%32 = load i32, i32* %3
ret i32 %32
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [50 x i8] c"usage -- %s <file to split> [additonal files...]\0A\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = icmp slt i32 %0, 2
br i1 %3, label %6, label %4
4: ; preds = %2
%5 = zext i32 %0 to i64
br label %10
6: ; preds = %2
%7 = load i32, i32* @stderr
%8 = load i8*, i8** %1
%9 = tail call i32 @fprintf(i32 %7, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str, i64 0, i64 0), i8* %8)
br label %17
10: ; preds = %4, %10
%11 = phi i64 [ 1, %4 ], [ %15, %10 ]
%12 = getelementptr inbounds i8*, i8** %1, i64 %11
%13 = load i8*, i8** %12
%14 = tail call i32 @parse(i8* %13)
%15 = add nuw nsw i64 %11, 1
%16 = icmp eq i64 %15, %5
br i1 %16, label %17, label %10
17: ; preds = %10, %6
%18 = phi i32 [ 1, %6 ], [ 0, %10 ]
ret i32 %18
}