#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 */
typedef int /*<<< orphan*/ nums;

/* Variables and functions */
int lowerBound(int *, int, int);
int /*<<< orphan*/ printf(char *, int);
int upperBound(int *, int, int);
int main() {
  int nums[] = {1, 2, 2, 3, 4, 6, 6, 7, 8, 18};
  printf("lowerBound: %d\n",
         lowerBound(nums, 6, (sizeof(nums) / sizeof(nums[0]))));
  printf("upperBound: %d\n",
         upperBound(nums, 6, (sizeof(nums) / sizeof(nums[0]))));
  printf("lowerBound: %d\n",
         lowerBound(nums, 7, (sizeof(nums) / sizeof(nums[0]))));
  printf("upperBound: %d\n",
         upperBound(nums, 7, (sizeof(nums) / sizeof(nums[0]))));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
lea    -0x30(%rbp),%rdi
lea    0xea6(%rip),%rsi
mov    $0x28,%edx
call   1040 <memcpy@plt>
lea    -0x30(%rbp),%rdi
mov    $0x6,%esi
mov    $0xa,%edx
call   1050 <lowerBound@plt>
mov    %eax,%esi
lea    0xea8(%rip),%rdi
call   1030 <printf@plt>
lea    -0x30(%rbp),%rdi
mov    $0x6,%esi
mov    $0xa,%edx
call   1060 <upperBound@plt>
mov    %eax,%esi
lea    0xe97(%rip),%rdi
call   1030 <printf@plt>
lea    -0x30(%rbp),%rdi
mov    $0x7,%esi
mov    $0xa,%edx
call   1050 <lowerBound@plt>
mov    %eax,%esi
lea    0xe66(%rip),%rdi
call   1030 <printf@plt>
lea    -0x30(%rbp),%rdi
mov    $0x7,%esi
mov    $0xa,%edx
call   1060 <upperBound@plt>
mov    %eax,%esi
lea    0xe55(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
sub    $0x30,%rsp
mov    0xee0(%rip),%rax
mov    %rax,0x20(%rsp)
movaps 0xec4(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xea8(%rip),%xmm0
movaps %xmm0,(%rsp)
mov    %rsp,%rbx
mov    %rbx,%rdi
mov    $0x6,%esi
mov    $0xa,%edx
call   1040 <lowerBound@plt>
lea    0xeb0(%rip),%r14
mov    %r14,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x6,%esi
mov    $0xa,%edx
call   1050 <upperBound@plt>
lea    0xe9d(%rip),%r15
mov    %r15,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x7,%esi
mov    $0xa,%edx
call   1040 <lowerBound@plt>
mov    %r14,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x7,%esi
mov    $0xa,%edx
call   1050 <upperBound@plt>
mov    %r15,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbx
pop    %r14
pop    %r15
ret

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

LLVM IR (-O2):
@__const.main.nums = [10 x i32] [i32 1, i32 2, i32 2, i32 3, i32 4, i32 6, i32 6, i32 7, i32 8, i32 18]
@.str = [16 x i8] c"lowerBound: %d\0A\00"
@.str.1 = [16 x i8] c"upperBound: %d\0A\00"
define i32 @main() {
%1 = alloca [10 x i32]
%2 = bitcast [10 x i32]* %1 to i8*
%3 = getelementptr inbounds [10 x i32], [10 x i32]* %1, i64 0, i64 0
%4 = call i32 @lowerBound(i32* %3, i32 6, i32 10)
%5 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0), i32 %4)
%6 = call i32 @upperBound(i32* %3, i32 6, i32 10)
%7 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.1, i64 0, i64 0), i32 %6)
%8 = call i32 @lowerBound(i32* %3, i32 7, i32 10)
%9 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0), i32 %8)
%10 = call i32 @upperBound(i32* %3, i32 7, i32 10)
%11 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.1, i64 0, i64 0), i32 %10)
ret i32 0
}