#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 *malloc(int);
int /*<<< orphan*/ printf(char *, int *);
int main() {
  int *a;
  int i;
  for (i = 0; i < 10; i++) {
    a = malloc(100000);
    printf("%ls\n", a);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x0,-0x14(%rbp)
cmpl   $0xa,-0x14(%rbp)
jge    116c <main+0x4c>
mov    $0x186a0,%edi
call   1040 <malloc@plt>
mov    %rax,-0x10(%rbp)
mov    -0x10(%rbp),%rsi
lea    0xea7(%rip),%rdi
call   1030 <printf@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1136 <main+0x16>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
mov    $0x186a0,%edi
call   1040 <malloc@plt>
lea    0xece(%rip),%rbx
mov    %rbx,%rdi
mov    %rax,%rsi
call   1030 <printf@plt>
mov    $0x186a0,%edi
call   1040 <malloc@plt>
mov    %rbx,%rdi
mov    %rax,%rsi
call   1030 <printf@plt>
mov    $0x186a0,%edi
call   1040 <malloc@plt>
mov    %rbx,%rdi
mov    %rax,%rsi
call   1030 <printf@plt>
mov    $0x186a0,%edi
call   1040 <malloc@plt>
mov    %rbx,%rdi
mov    %rax,%rsi
call   1030 <printf@plt>
mov    $0x186a0,%edi
call   1040 <malloc@plt>
mov    %rbx,%rdi
mov    %rax,%rsi
call   1030 <printf@plt>
mov    $0x186a0,%edi
call   1040 <malloc@plt>
mov    %rbx,%rdi
mov    %rax,%rsi
call   1030 <printf@plt>
mov    $0x186a0,%edi
call   1040 <malloc@plt>
mov    %rbx,%rdi
mov    %rax,%rsi
call   1030 <printf@plt>
mov    $0x186a0,%edi
call   1040 <malloc@plt>
mov    %rbx,%rdi
mov    %rax,%rsi
call   1030 <printf@plt>
mov    $0x186a0,%edi
call   1040 <malloc@plt>
mov    %rbx,%rdi
mov    %rax,%rsi
call   1030 <printf@plt>
mov    $0x186a0,%edi
call   1040 <malloc@plt>
mov    %rbx,%rdi
mov    %rax,%rsi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [5 x i8] c"%ls\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32*
%3 = alloca i32
store i32 0, i32* %1
store i32 0, i32* %3
br label %4
4: ; preds = %11, %0
%5 = load i32, i32* %3
%6 = icmp slt i32 %5, 10
br i1 %6, label %7, label %14
7: ; preds = %4
%8 = call i32* @malloc(i32 100000)
store i32* %8, i32** %2
%9 = load i32*, i32** %2
%10 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i32* %9)
br label %11
11: ; preds = %7
%12 = load i32, i32* %3
%13 = add nsw i32 %12, 1
store i32 %13, i32* %3
br label %4
14: ; preds = %4
ret i32 0
}

LLVM IR (-O2):
@.str = [5 x i8] c"%ls\0A\00"
define i32 @main() {
%1 = tail call i32* @malloc(i32 100000)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i32* %1)
%3 = tail call i32* @malloc(i32 100000)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i32* %3)
%5 = tail call i32* @malloc(i32 100000)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i32* %5)
%7 = tail call i32* @malloc(i32 100000)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i32* %7)
%9 = tail call i32* @malloc(i32 100000)
%10 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i32* %9)
%11 = tail call i32* @malloc(i32 100000)
%12 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i32* %11)
%13 = tail call i32* @malloc(i32 100000)
%14 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i32* %13)
%15 = tail call i32* @malloc(i32 100000)
%16 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i32* %15)
%17 = tail call i32* @malloc(i32 100000)
%18 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i32* %17)
%19 = tail call i32* @malloc(i32 100000)
%20 = tail call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i32* %19)
ret i32 0
}