#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*/ array;

/* Variables and functions */
int /*<<< orphan*/ getchar();
int /*<<< orphan*/ printf(char *, int, int, int);
int randomized_selectf(int *, int, int);
int selectf(int *, int, int);
int main(void) {
  int array[] = {-59, 2,   58,    4,  51, 8,  9,  -25, -5,
                 26,  -26, -1111, 12, 64, 97, 26, -59, -10000};
  int rank = 12;
  printf("There are %d numbers smaller than %d in the array.(Containing %d "
         "elements)",
         rank - 1, selectf(array, sizeof(array) / sizeof(int), rank),
         sizeof(array) / sizeof(int));
  printf("\nThere are %d numbers smaller than %d in the array.(Containing %d "
         "elements)",
         rank - 1, randomized_selectf(array, sizeof(array) / sizeof(int), rank),
         sizeof(array) / sizeof(int));
  getchar();
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x60,%rsp
movl   $0x0,-0x4(%rbp)
lea    -0x50(%rbp),%rdi
lea    0xe96(%rip),%rsi
mov    $0x48,%edx
call   1060 <memcpy@plt>
movl   $0xc,-0x54(%rbp)
mov    -0x54(%rbp),%eax
sub    $0x1,%eax
mov    %eax,-0x5c(%rbp)
lea    -0x50(%rbp),%rdi
mov    -0x54(%rbp),%edx
mov    $0x12,%esi
call   1070 <selectf@plt>
mov    -0x5c(%rbp),%esi
mov    %eax,%edx
lea    0xea8(%rip),%rdi
mov    $0x12,%ecx
call   1030 <printf@plt>
mov    -0x54(%rbp),%eax
sub    $0x1,%eax
mov    %eax,-0x58(%rbp)
lea    -0x50(%rbp),%rdi
mov    -0x54(%rbp),%edx
mov    $0x12,%esi
call   1040 <randomized_selectf@plt>
mov    -0x58(%rbp),%esi
mov    %eax,%edx
lea    0xe77(%rip),%rdi
mov    $0x12,%ecx
call   1030 <printf@plt>
mov    $0x0,%al
call   1050 <getchar@plt>
xor    %eax,%eax
add    $0x60,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x50,%rsp
mov    0xef4(%rip),%rax
mov    %rax,0x40(%rsp)
movaps 0xed8(%rip),%xmm0
movaps %xmm0,0x30(%rsp)
movaps 0xebc(%rip),%xmm0
movaps %xmm0,0x20(%rsp)
movaps 0xea0(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xe84(%rip),%xmm0
movaps %xmm0,(%rsp)
mov    %rsp,%rbx
mov    %rbx,%rdi
mov    $0x12,%esi
mov    $0xc,%edx
call   1060 <selectf@plt>
lea    0xead(%rip),%rdi
mov    $0xb,%esi
mov    %eax,%edx
mov    $0x12,%ecx
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x12,%esi
mov    $0xc,%edx
call   1040 <randomized_selectf@plt>
lea    0xe82(%rip),%rdi
mov    $0xb,%esi
mov    %eax,%edx
mov    $0x12,%ecx
call   1030 <printf@plt>
xor    %eax,%eax
call   1050 <getchar@plt>
xor    %eax,%eax
add    $0x50,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@__const.main.array = [18 x i32] [i32 -59, i32 2, i32 58, i32 4, i32 51, i32 8, i32 9, i32 -25, i32 -5, i32 26, i32 -26, i32 -1111, i32 12, i32 64, i32 97, i32 26, i32 -59, i32 -10000]
@.str = [75 x i8] c"There are %d numbers smaller than %d in the array.(Containing %d elements)\00"
@.str.1 = [76 x i8] c"\0AThere are %d numbers smaller than %d in the array.(Containing %d elements)\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [18 x i32]
%3 = alloca i32
store i32 0, i32* %1
%4 = bitcast [18 x i32]* %2 to i8*
store i32 12, i32* %3
%5 = load i32, i32* %3
%6 = sub nsw i32 %5, 1
%7 = getelementptr inbounds [18 x i32], [18 x i32]* %2, i64 0, i64 0
%8 = load i32, i32* %3
%9 = call i32 @selectf(i32* %7, i32 18, i32 %8)
%10 = call i32 @printf(i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str, i64 0, i64 0), i32 %6, i32 %9, i32 18)
%11 = load i32, i32* %3
%12 = sub nsw i32 %11, 1
%13 = getelementptr inbounds [18 x i32], [18 x i32]* %2, i64 0, i64 0
%14 = load i32, i32* %3
%15 = call i32 @randomized_selectf(i32* %13, i32 18, i32 %14)
%16 = call i32 @printf(i8* getelementptr inbounds ([76 x i8], [76 x i8]* @.str.1, i64 0, i64 0), i32 %12, i32 %15, i32 18)
%17 = call i32 (...) @getchar()
ret i32 0
}

LLVM IR (-O2):
@__const.main.array = [18 x i32] [i32 -59, i32 2, i32 58, i32 4, i32 51, i32 8, i32 9, i32 -25, i32 -5, i32 26, i32 -26, i32 -1111, i32 12, i32 64, i32 97, i32 26, i32 -59, i32 -10000]
@.str = [75 x i8] c"There are %d numbers smaller than %d in the array.(Containing %d elements)\00"
@.str.1 = [76 x i8] c"\0AThere are %d numbers smaller than %d in the array.(Containing %d elements)\00"
define i32 @main() {
%1 = alloca [18 x i32]
%2 = bitcast [18 x i32]* %1 to i8*
%3 = getelementptr inbounds [18 x i32], [18 x i32]* %1, i64 0, i64 0
%4 = call i32 @selectf(i32* %3, i32 18, i32 12)
%5 = call i32 @printf(i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str, i64 0, i64 0), i32 11, i32 %4, i32 18)
%6 = call i32 @randomized_selectf(i32* %3, i32 18, i32 12)
%7 = call i32 @printf(i8* getelementptr inbounds ([76 x i8], [76 x i8]* @.str.1, i64 0, i64 0), i32 11, i32 %6, i32 18)
%8 = call i32 (...) @getchar()
ret i32 0
}