#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*/ ft_cat(char *);
int /*<<< orphan*/ ft_puterr(char *, int /*<<< orphan*/);
int main(int ac, char **av) {
  int i;
  i = 1;
  if (ac >= 2) {
    while (i < ac) {
      ft_puterr(av[i], ft_cat(av[i]));
      i++;
    }
    return (0);
  } else
    return (1);
}


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)
movl   $0x1,-0x14(%rbp)
cmpl   $0x2,-0x8(%rbp)
jl     119e <main+0x7e>
jmp    114c <main+0x2c>
mov    -0x14(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    1192 <main+0x72>
mov    -0x10(%rbp),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
mov    %rax,-0x20(%rbp)
mov    -0x10(%rbp),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,8),%rdi
call   1030 <ft_cat@plt>
mov    -0x20(%rbp),%rdi
mov    %eax,%esi
call   1040 <ft_puterr@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    114c <main+0x2c>
movl   $0x0,-0x4(%rbp)
jmp    11a5 <main+0x85>
movl   $0x1,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
mov    $0x1,%eax
cmp    $0x2,%edi
jl     116c <main+0x4c>
push   %r15
push   %r14
push   %r12
push   %rbx
push   %rax
mov    %rsi,%r14
mov    %edi,%r15d
mov    $0x1,%ebx
nopl   (%rax)
mov    (%r14,%rbx,8),%r12
mov    %r12,%rdi
call   1030 <ft_cat@plt>
mov    %r12,%rdi
mov    %eax,%esi
call   1040 <ft_puterr@plt>
add    $0x1,%rbx
cmp    %rbx,%r15
jne    1140 <main+0x20>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
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
store i32 1, i32* %6
%7 = load i32, i32* %4
%8 = icmp sge i32 %7, 2
br i1 %8, label %9, label %30
9: ; preds = %2
br label %10
10: ; preds = %14, %9
%11 = load i32, i32* %6
%12 = load i32, i32* %4
%13 = icmp slt i32 %11, %12
br i1 %13, label %14, label %29
14: ; preds = %10
%15 = load i8**, i8*** %5
%16 = load i32, i32* %6
%17 = sext i32 %16 to i64
%18 = getelementptr inbounds i8*, i8** %15, i64 %17
%19 = load i8*, i8** %18
%20 = load i8**, i8*** %5
%21 = load i32, i32* %6
%22 = sext i32 %21 to i64
%23 = getelementptr inbounds i8*, i8** %20, i64 %22
%24 = load i8*, i8** %23
%25 = call i32 @ft_cat(i8* %24)
%26 = call i32 @ft_puterr(i8* %19, i32 %25)
%27 = load i32, i32* %6
%28 = add nsw i32 %27, 1
store i32 %28, i32* %6
br label %10
29: ; preds = %10
store i32 0, i32* %3
br label %31
30: ; preds = %2
store i32 1, i32* %3
br label %31
31: ; preds = %30, %29
%32 = load i32, i32* %3
ret i32 %32
}

LLVM IR (-O2):
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = icmp sgt i32 %0, 1
br i1 %3, label %4, label %14
4: ; preds = %2
%5 = zext i32 %0 to i64
br label %6
6: ; preds = %4, %6
%7 = phi i64 [ 1, %4 ], [ %12, %6 ]
%8 = getelementptr inbounds i8*, i8** %1, i64 %7
%9 = load i8*, i8** %8
%10 = tail call i32 @ft_cat(i8* %9)
%11 = tail call i32 @ft_puterr(i8* %9, i32 %10)
%12 = add nuw nsw i64 %7, 1
%13 = icmp eq i64 %12, %5
br i1 %13, label %14, label %6
14: ; preds = %6, %2
%15 = phi i32 [ 1, %2 ], [ 0, %6 ]
ret i32 %15
}