#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*/ printData(int *, int);
int /*<<< orphan*/ printf(char *);
void printArrayData(int *pdata, int size) {
  int i;
  printf("Array data:\n");
  for (i = 0; i < size; i++) {
    printData(pdata + i * size, size);
  }
}


x86 assembly (clang, -O0):
<printArrayData>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
lea    0xeca(%rip),%rdi
call   1030 <printf@plt>
movl   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    1178 <printArrayData+0x58>
mov    -0x8(%rbp),%rdi
mov    -0x10(%rbp),%eax
imul   -0xc(%rbp),%eax
cltq
shl    $0x2,%rax
add    %rax,%rdi
mov    -0xc(%rbp),%esi
call   1040 <printData@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1142 <printArrayData+0x22>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<printArrayData>:
push   %rbp
push   %r15
push   %r14
push   %rbx
push   %rax
mov    %esi,%r14d
mov    %rdi,%rbx
lea    0xecc(%rip),%rdi
call   1030 <puts@plt>
test   %r14d,%r14d
jle    1164 <printArrayData+0x44>
mov    %r14d,%ebp
lea    0x0(,%rbp,4),%r15
nopl   0x0(%rax)
mov    %rbx,%rdi
mov    %r14d,%esi
call   1040 <printData@plt>
add    %r15,%rbx
add    $0xffffffffffffffff,%rbp
jne    1150 <printArrayData+0x30>
add    $0x8,%rsp
pop    %rbx
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [13 x i8] c"Array data:\0A\00"
define void @printArrayData(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 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0))
store i32 0, i32* %5
br label %7
7: ; preds = %20, %2
%8 = load i32, i32* %5
%9 = load i32, i32* %4
%10 = icmp slt i32 %8, %9
br i1 %10, label %11, label %23
11: ; preds = %7
%12 = load i32*, i32** %3
%13 = load i32, i32* %5
%14 = load i32, i32* %4
%15 = mul nsw i32 %13, %14
%16 = sext i32 %15 to i64
%17 = getelementptr inbounds i32, i32* %12, i64 %16
%18 = load i32, i32* %4
%19 = call i32 @printData(i32* %17, i32 %18)
br label %20
20: ; preds = %11
%21 = load i32, i32* %5
%22 = add nsw i32 %21, 1
store i32 %22, i32* %5
br label %7
23: ; preds = %7
ret void
}

LLVM IR (-O2):
@str = [12 x i8] c"Array data:\00"
define void @printArrayData(i32* %0, i32 %1) {
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str, i64 0, i64 0))
%4 = icmp sgt i32 %1, 0
br i1 %4, label %5, label %15
5: ; preds = %2
%6 = zext i32 %1 to i64
%7 = zext i32 %1 to i64
br label %8
8: ; preds = %5, %8
%9 = phi i64 [ 0, %5 ], [ %13, %8 ]
%10 = mul nsw i64 %9, %6
%11 = getelementptr inbounds i32, i32* %0, i64 %10
%12 = tail call i32 @printData(i32* %11, i32 %1)
%13 = add nuw nsw i64 %9, 1
%14 = icmp eq i64 %13, %7
br i1 %14, label %15, label %8
15: ; preds = %8, %2
ret void
}