#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 *, ...);
void printarray(int *p, int size) {
  int i;
  printf("\nArray is ");
  for (i = 0; i < size; i++, p++) {
    printf("%d", *p);
  }
}


x86 assembly (clang, -O0):
<printarray>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    116e <printarray+0x5e>
mov    -0x8(%rbp),%rax
mov    (%rax),%esi
lea    0xebe(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
mov    -0x8(%rbp),%rax
add    $0x4,%rax
mov    %rax,-0x8(%rbp)
jmp    1134 <printarray+0x24>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<printarray>:
push   %rbp
push   %r15
push   %r14
push   %rbx
push   %rax
mov    %esi,%ebp
mov    %rdi,%r15
lea    0xedd(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
test   %ebp,%ebp
jle    1156 <printarray+0x46>
mov    %ebp,%ebp
lea    0xed4(%rip),%r14
xor    %ebx,%ebx
nopl   0x0(%rax)
mov    (%r15,%rbx,4),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1030 <printf@plt>
add    $0x1,%rbx
cmp    %ebx,%ebp
jne    1140 <printarray+0x30>
add    $0x8,%rsp
pop    %rbx
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [11 x i8] c"\0AArray is \00"
@.str.1 = [3 x i8] c"%d\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
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0))
store i32 0, i32* %5
br label %7
7: ; preds = %15, %2
%8 = load i32, i32* %5
%9 = load i32, i32* %4
%10 = icmp slt i32 %8, %9
br i1 %10, label %11, label %20
11: ; preds = %7
%12 = load i32*, i32** %3
%13 = load i32, i32* %12
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32 %13)
br label %15
15: ; preds = %11
%16 = load i32, i32* %5
%17 = add nsw i32 %16, 1
store i32 %17, i32* %5
%18 = load i32*, i32** %3
%19 = getelementptr inbounds i32, i32* %18, i32 1
store i32* %19, i32** %3
br label %7
20: ; preds = %7
ret void
}

LLVM IR (-O2):
@.str = [11 x i8] c"\0AArray is \00"
@.str.1 = [3 x i8] c"%d\00"
define void @printarray(i32* nocapture %0, i32 %1) {
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0))
%4 = icmp sgt i32 %1, 0
br i1 %4, label %5, label %13
5: ; preds = %2, %5
%6 = phi i32 [ %10, %5 ], [ 0, %2 ]
%7 = phi i32* [ %11, %5 ], [ %0, %2 ]
%8 = load i32, i32* %7
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32 %8)
%10 = add nuw nsw i32 %6, 1
%11 = getelementptr inbounds i32, i32* %7, i64 1
%12 = icmp eq i32 %10, %1
br i1 %12, label %13, label %5
13: ; preds = %5, %2
ret void
}