#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 select_number_bit(int, int);
void select_array_bit(int *temp, int *A, int A_length, int bit) {
  int i;
  for (i = 0; i < A_length; i++)
    temp[i] = select_number_bit(A[i], bit);
}


x86 assembly (clang, -O0):
<select_array_bit>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %edx,-0x14(%rbp)
mov    %ecx,-0x18(%rbp)
movl   $0x0,-0x1c(%rbp)
mov    -0x1c(%rbp),%eax
cmp    -0x14(%rbp),%eax
jge    1167 <select_array_bit+0x57>
mov    -0x10(%rbp),%rax
movslq -0x1c(%rbp),%rcx
mov    (%rax,%rcx,4),%edi
mov    -0x18(%rbp),%esi
call   1030 <select_number_bit@plt>
mov    %eax,%edx
mov    -0x8(%rbp),%rax
movslq -0x1c(%rbp),%rcx
mov    %edx,(%rax,%rcx,4)
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    112d <select_array_bit+0x1d>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<select_array_bit>:
push   %rbp
push   %r15
push   %r14
push   %r12
push   %rbx
test   %edx,%edx
jle    1149 <select_array_bit+0x39>
mov    %ecx,%r14d
mov    %rsi,%r15
mov    %rdi,%r12
mov    %edx,%ebx
xor    %ebp,%ebp
nopl   0x0(%rax)
mov    (%r15,%rbp,4),%edi
mov    %r14d,%esi
call   1030 <select_number_bit@plt>
mov    %eax,(%r12,%rbp,4)
add    $0x1,%rbp
cmp    %rbp,%rbx
jne    1130 <select_array_bit+0x20>
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
pop    %rbp
ret

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

LLVM IR (-O2):
define void @select_array_bit(i32* nocapture writeonly %0, i32* nocapture %1, i32 %2, i32 %3) {
%5 = icmp sgt i32 %2, 0
br i1 %5, label %6, label %16
6: ; preds = %4
%7 = zext i32 %2 to i64
br label %8
8: ; preds = %6, %8
%9 = phi i64 [ 0, %6 ], [ %14, %8 ]
%10 = getelementptr inbounds i32, i32* %1, i64 %9
%11 = load i32, i32* %10
%12 = tail call i32 @select_number_bit(i32 %11, i32 %3)
%13 = getelementptr inbounds i32, i32* %0, i64 %9
store i32 %12, i32* %13
%14 = add nuw nsw i64 %9, 1
%15 = icmp eq i64 %14, %7
br i1 %15, label %16, label %8
16: ; preds = %8, %4
ret void
}