#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 binsearch(int *, int, int);
int /*<<< orphan*/ printf(char *, int);
int main() {
  int arr[] = {1, 3, 4, 6, 8, 9};
  printf("%d\n", binsearch(arr, 6, 1));
  printf("%d\n", binsearch(arr, 6, 3));
  printf("%d\n", binsearch(arr, 6, 4));
  printf("%d\n", binsearch(arr, 6, 6));
  printf("%d\n", binsearch(arr, 6, 8));
  printf("%d\n", binsearch(arr, 6, 9));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    0xeca(%rip),%rax
mov    %rax,-0x20(%rbp)
mov    0xec7(%rip),%rax
mov    %rax,-0x18(%rbp)
mov    0xec4(%rip),%rax
mov    %rax,-0x10(%rbp)
lea    -0x20(%rbp),%rdi
mov    $0x6,%esi
mov    $0x1,%edx
call   1030 <binsearch@plt>
mov    %eax,%esi
lea    0xeac(%rip),%rdi
call   1040 <printf@plt>
lea    -0x20(%rbp),%rdi
mov    $0x6,%esi
mov    $0x3,%edx
call   1030 <binsearch@plt>
mov    %eax,%esi
lea    0xe8b(%rip),%rdi
call   1040 <printf@plt>
lea    -0x20(%rbp),%rdi
mov    $0x6,%esi
mov    $0x4,%edx
call   1030 <binsearch@plt>
mov    %eax,%esi
lea    0xe6a(%rip),%rdi
call   1040 <printf@plt>
lea    -0x20(%rbp),%rdi
mov    $0x6,%edx
mov    %edx,%esi
call   1030 <binsearch@plt>
mov    %eax,%esi
lea    0xe4c(%rip),%rdi
call   1040 <printf@plt>
lea    -0x20(%rbp),%rdi
mov    $0x6,%esi
mov    $0x8,%edx
call   1030 <binsearch@plt>
mov    %eax,%esi
lea    0xe2b(%rip),%rdi
call   1040 <printf@plt>
lea    -0x20(%rbp),%rdi
mov    $0x6,%esi
mov    $0x9,%edx
call   1030 <binsearch@plt>
mov    %eax,%esi
lea    0xe0a(%rip),%rdi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
sub    $0x18,%rsp
mov    0xee2(%rip),%rax
mov    %rax,0x10(%rsp)
movaps 0xec6(%rip),%xmm0
movaps %xmm0,(%rsp)
mov    %rsp,%r14
mov    %r14,%rdi
mov    $0x6,%esi
mov    $0x1,%edx
call   1030 <binsearch@plt>
lea    0xebe(%rip),%rbx
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %r14,%rdi
mov    $0x6,%esi
mov    $0x3,%edx
call   1030 <binsearch@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %r14,%rdi
mov    $0x6,%esi
mov    $0x4,%edx
call   1030 <binsearch@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %r14,%rdi
mov    $0x6,%esi
mov    $0x6,%edx
call   1030 <binsearch@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %r14,%rdi
mov    $0x6,%esi
mov    $0x8,%edx
call   1030 <binsearch@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %r14,%rdi
mov    $0x6,%esi
mov    $0x9,%edx
call   1030 <binsearch@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x18,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@__const.main.arr = [6 x i32] [i32 1, i32 3, i32 4, i32 6, i32 8, i32 9]
@.str = [4 x i8] c"%d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [6 x i32]
store i32 0, i32* %1
%3 = bitcast [6 x i32]* %2 to i8*
%4 = getelementptr inbounds [6 x i32], [6 x i32]* %2, i64 0, i64 0
%5 = call i32 @binsearch(i32* %4, i32 6, i32 1)
%6 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = getelementptr inbounds [6 x i32], [6 x i32]* %2, i64 0, i64 0
%8 = call i32 @binsearch(i32* %7, i32 6, i32 3)
%9 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %8)
%10 = getelementptr inbounds [6 x i32], [6 x i32]* %2, i64 0, i64 0
%11 = call i32 @binsearch(i32* %10, i32 6, i32 4)
%12 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %11)
%13 = getelementptr inbounds [6 x i32], [6 x i32]* %2, i64 0, i64 0
%14 = call i32 @binsearch(i32* %13, i32 6, i32 6)
%15 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %14)
%16 = getelementptr inbounds [6 x i32], [6 x i32]* %2, i64 0, i64 0
%17 = call i32 @binsearch(i32* %16, i32 6, i32 8)
%18 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %17)
%19 = getelementptr inbounds [6 x i32], [6 x i32]* %2, i64 0, i64 0
%20 = call i32 @binsearch(i32* %19, i32 6, i32 9)
%21 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %20)
ret i32 0
}

LLVM IR (-O2):
@__const.main.arr = [6 x i32] [i32 1, i32 3, i32 4, i32 6, i32 8, i32 9]
@.str = [4 x i8] c"%d\0A\00"
define i32 @main() {
%1 = alloca [6 x i32]
%2 = bitcast [6 x i32]* %1 to i8*
%3 = getelementptr inbounds [6 x i32], [6 x i32]* %1, i64 0, i64 0
%4 = call i32 @binsearch(i32* %3, i32 6, i32 1)
%5 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %4)
%6 = call i32 @binsearch(i32* %3, i32 6, i32 3)
%7 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %6)
%8 = call i32 @binsearch(i32* %3, i32 6, i32 4)
%9 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %8)
%10 = call i32 @binsearch(i32* %3, i32 6, i32 6)
%11 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %10)
%12 = call i32 @binsearch(i32* %3, i32 6, i32 8)
%13 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %12)
%14 = call i32 @binsearch(i32* %3, i32 6, i32 9)
%15 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %14)
ret i32 0
}