#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_putchar(char);
void display_argv(int argc, char *argv[]) {
  int it;
  it = 1;
  while (it < argc) {
    while (*argv[it])
      ft_putchar(*argv[it]++);
    ft_putchar('\n');
    it++;
  }
}


x86 assembly (clang, -O0):
<display_argv>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %edi,-0x4(%rbp)
mov    %rsi,-0x10(%rbp)
movl   $0x1,-0x14(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0x4(%rbp),%eax
jge    1188 <display_argv+0x78>
jmp    1137 <display_argv+0x27>
mov    -0x10(%rbp),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
cmpb   $0x0,(%rax)
je     1170 <display_argv+0x60>
mov    -0x10(%rbp),%rcx
movslq -0x14(%rbp),%rdx
mov    (%rcx,%rdx,8),%rax
mov    %rax,%rsi
add    $0x1,%rsi
mov    %rsi,(%rcx,%rdx,8)
movsbl (%rax),%edi
call   1030 <ft_putchar@plt>
jmp    1137 <display_argv+0x27>
mov    $0xa,%edi
call   1030 <ft_putchar@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1126 <display_argv+0x16>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<display_argv>:
push   %r15
push   %r14
push   %rbx
cmp    $0x2,%edi
jl     115c <display_argv+0x4c>
mov    %rsi,%r15
mov    %edi,%r14d
mov    $0x1,%ebx
jmp    1140 <display_argv+0x30>
nopw   0x0(%rax,%rax,1)
lea    0x1(%rax),%rcx
mov    %rcx,(%r15,%rbx,8)
movsbl (%rax),%edi
call   1030 <ft_putchar@plt>
mov    (%r15,%rbx,8),%rax
cmpb   $0x0,(%rax)
jne    1130 <display_argv+0x20>
mov    $0xa,%edi
call   1030 <ft_putchar@plt>
add    $0x1,%rbx
cmp    %r14,%rbx
jne    1140 <display_argv+0x30>
pop    %rbx
pop    %r14
pop    %r15
ret

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

LLVM IR (-O2):
define void @display_argv(i32 %0, i8** nocapture %1) {
%3 = icmp sgt i32 %0, 1
br i1 %3, label %4, label %24
4: ; preds = %2
%5 = zext i32 %0 to i64
br label %6
6: ; preds = %4, %20
%7 = phi i64 [ 1, %4 ], [ %22, %20 ]
%8 = getelementptr inbounds i8*, i8** %1, i64 %7
%9 = load i8*, i8** %8
%10 = load i8, i8* %9
%11 = icmp eq i8 %10, 0
br i1 %11, label %20, label %12
12: ; preds = %6, %12
%13 = phi i8* [ %17, %12 ], [ %9, %6 ]
%14 = getelementptr inbounds i8, i8* %13, i64 1
store i8* %14, i8** %8
%15 = load i8, i8* %13
%16 = tail call i32 @ft_putchar(i8 signext %15)
%17 = load i8*, i8** %8
%18 = load i8, i8* %17
%19 = icmp eq i8 %18, 0
br i1 %19, label %20, label %12
20: ; preds = %12, %6
%21 = tail call i32 @ft_putchar(i8 signext 10)
%22 = add nuw nsw i64 %7, 1
%23 = icmp eq i64 %22, %5
br i1 %23, label %24, label %6
24: ; preds = %20, %2
ret void
}