#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 *, int);
int /*<<< orphan*/ puts(char *);
void printArray(int *A, int size) {
  for (int j = 0; j < size; j++) {
    if (!(j % 5))
      puts("");
    printf(" %3d", *(A + j));
  }
}


x86 assembly (clang, -O0):
<printArray>:
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    1187 <printArray+0x67>
mov    -0x10(%rbp),%eax
mov    $0x5,%ecx
cltd
idiv   %ecx
cmp    $0x0,%edx
jne    1162 <printArray+0x42>
lea    0xea7(%rip),%rdi
call   1030 <puts@plt>
mov    -0x8(%rbp),%rax
movslq -0x10(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xe8c(%rip),%rdi
call   1040 <printf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1136 <printArray+0x16>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<printArray>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
push   %rax
test   %esi,%esi
jle    1185 <printArray+0x65>
mov    %rdi,%r15
mov    %esi,%r12d
xor    %ebx,%ebx
mov    $0xcccccccd,%r13d
lea    0xebc(%rip),%r14
xor    %ebp,%ebp
jmp    1168 <printArray+0x48>
nopl   0x0(%rax,%rax,1)
mov    (%r15,%rbp,4),%esi
mov    %r14,%rdi
call   1040 <printf@plt>
add    $0x1,%rbp
add    $0xffffffff,%ebx
cmp    %rbp,%r12
je     1185 <printArray+0x65>
mov    %ebp,%eax
imul   %r13,%rax
shr    $0x22,%rax
lea    (%rax,%rax,4),%eax
add    %ebx,%eax
jne    1150 <printArray+0x30>
mov    $0xa,%edi
call   1030 <putchar@plt>
jmp    1150 <printArray+0x30>
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [1 x i8] zeroinitializer
@.str.1 = [5 x i8] c" %3d\00"
define void @printArray(i32* %0, i32 %1) {
%3 = alloca i32*
%4 = alloca i32
%5 = alloca i32
store i32* %0, i32** %3
store i32 %1, i32* %4
store i32 0, i32* %5
br label %6
6: ; preds = %23, %2
%7 = load i32, i32* %5
%8 = load i32, i32* %4
%9 = icmp slt i32 %7, %8
br i1 %9, label %10, label %26
10: ; preds = %6
%11 = load i32, i32* %5
%12 = srem i32 %11, 5
%13 = icmp ne i32 %12, 0
br i1 %13, label %16, label %14
14: ; preds = %10
%15 = call i32 @puts(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0))
br label %16
16: ; preds = %14, %10
%17 = load i32*, i32** %3
%18 = load i32, i32* %5
%19 = sext i32 %18 to i64
%20 = getelementptr inbounds i32, i32* %17, i64 %19
%21 = load i32, i32* %20
%22 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %21)
br label %23
23: ; preds = %16
%24 = load i32, i32* %5
%25 = add nsw i32 %24, 1
store i32 %25, i32* %5
br label %6
26: ; preds = %6
ret void
}

LLVM IR (-O2):
@.str.1 = [5 x i8] c" %3d\00"
define void @printArray(i32* nocapture %0, i32 %1) {
%3 = icmp sgt i32 %1, 0
br i1 %3, label %4, label %6
4: ; preds = %2
%5 = zext i32 %1 to i64
br label %7
6: ; preds = %14, %2
ret void
7: ; preds = %4, %14
%8 = phi i64 [ 0, %4 ], [ %18, %14 ]
%9 = trunc i64 %8 to i32
%10 = urem i32 %9, 5
%11 = icmp eq i32 %10, 0
br i1 %11, label %12, label %14
12: ; preds = %7
%13 = tail call i32 @putchar(i32 10)
br label %14
14: ; preds = %12, %7
%15 = getelementptr inbounds i32, i32* %0, i64 %8
%16 = load i32, i32* %15
%17 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32 %16)
%18 = add nuw nsw i64 %8, 1
%19 = icmp eq i64 %18, %5
br i1 %19, label %6, label %7
}