#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 */
typedef int /*<<< orphan*/ ************dirent;

/* Variables and functions */
int /*<<< orphan*/ free(int /*<<< orphan*/ ***************);
void freenamelist(struct dirent ***namelist, int len) {
  int i;
  for (i = 0; i < len; i++)
    free((*namelist)[i]);
  free((*namelist));
  free(namelist);
}


x86 assembly (clang, -O0):
<freenamelist>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
movl   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    1154 <freenamelist+0x44>
mov    -0x8(%rbp),%rax
mov    (%rax),%rax
movslq -0x10(%rbp),%rcx
mov    (%rax,%rcx,8),%rdi
call   1030 <free@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1126 <freenamelist+0x16>
mov    -0x8(%rbp),%rax
mov    (%rax),%rdi
call   1030 <free@plt>
mov    -0x8(%rbp),%rdi
call   1030 <free@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<freenamelist>:
push   %r15
push   %r14
push   %rbx
mov    %rdi,%r14
test   %esi,%esi
jle    1145 <freenamelist+0x35>
mov    %esi,%r15d
xor    %ebx,%ebx
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
mov    (%r14),%rax
mov    (%rax,%rbx,8),%rdi
call   1030 <free@plt>
add    $0x1,%rbx
cmp    %rbx,%r15
jne    1130 <freenamelist+0x20>
mov    (%r14),%rdi
call   1030 <free@plt>
mov    %r14,%rdi
pop    %rbx
pop    %r14
pop    %r15
jmp    1030 <free@plt>

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

LLVM IR (-O2):
%struct.dirent = type opaque
define void @freenamelist(%struct.dirent*** nocapture %0, i32 %1) {
%3 = icmp sgt i32 %1, 0
br i1 %3, label %4, label %15
4: ; preds = %2
%5 = zext i32 %1 to i64
br label %6
6: ; preds = %4, %6
%7 = phi i64 [ 0, %4 ], [ %13, %6 ]
%8 = load %struct.dirent**, %struct.dirent*** %0
%9 = getelementptr inbounds %struct.dirent*, %struct.dirent** %8, i64 %7
%10 = bitcast %struct.dirent** %9 to i32****************
%11 = load i32***************, i32**************** %10
%12 = tail call i32 @free(i32*************** %11)
%13 = add nuw nsw i64 %7, 1
%14 = icmp eq i64 %13, %5
br i1 %14, label %15, label %6
15: ; preds = %6, %2
%16 = bitcast %struct.dirent*** %0 to i32****************
%17 = load i32***************, i32**************** %16
%18 = tail call i32 @free(i32*************** %17)
%19 = bitcast %struct.dirent*** %0 to i32***************
%20 = tail call i32 @free(i32*************** %19)
ret void
}