#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*/ arr;

/* Variables and functions */
int RMQ(int *, int, int, int);
int *makeST(int *, int);
int /*<<< orphan*/ printf(char *, int, int, int);
int main() {
  int arr[] = {1, 3, 2, 7, 9, 11};
  int n = sizeof(arr) / sizeof(arr[0]);
  int *st = makeST(arr, n);
  int qs = 1;
  int qe = 5;
  printf("Minimum of values in range(%d, %d) is %d\n", qs, qe,
         RMQ(st, n, qs, qe));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
mov    0xeba(%rip),%rax
mov    %rax,-0x20(%rbp)
mov    0xeb7(%rip),%rax
mov    %rax,-0x18(%rbp)
mov    0xeb4(%rip),%rax
mov    %rax,-0x10(%rbp)
movl   $0x6,-0x24(%rbp)
lea    -0x20(%rbp),%rdi
mov    -0x24(%rbp),%esi
call   1050 <makeST@plt>
mov    %rax,-0x30(%rbp)
movl   $0x1,-0x34(%rbp)
movl   $0x5,-0x38(%rbp)
mov    -0x34(%rbp),%eax
mov    %eax,-0x40(%rbp)
mov    -0x38(%rbp),%eax
mov    %eax,-0x3c(%rbp)
mov    -0x30(%rbp),%rdi
mov    -0x24(%rbp),%esi
mov    -0x34(%rbp),%edx
mov    -0x38(%rbp),%ecx
call   1040 <RMQ@plt>
mov    -0x40(%rbp),%esi
mov    -0x3c(%rbp),%edx
mov    %eax,%ecx
lea    0xe66(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
sub    $0x18,%rsp
mov    0xed5(%rip),%rax
mov    %rax,0x10(%rsp)
movaps 0xeb9(%rip),%xmm0
movaps %xmm0,(%rsp)
mov    %rsp,%rdi
mov    $0x6,%esi
call   1050 <makeST@plt>
mov    %rax,%rdi
mov    $0x6,%esi
mov    $0x1,%edx
mov    $0x5,%ecx
call   1040 <RMQ@plt>
lea    0xea2(%rip),%rdi
mov    $0x1,%esi
mov    $0x5,%edx
mov    %eax,%ecx
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x18,%rsp
ret

LLVM IR (-O0):
@__const.main.arr = [6 x i32] [i32 1, i32 3, i32 2, i32 7, i32 9, i32 11]
@.str = [42 x i8] c"Minimum of values in range(%d, %d) is %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [6 x i32]
%3 = alloca i32
%4 = alloca i32*
%5 = alloca i32
%6 = alloca i32
store i32 0, i32* %1
%7 = bitcast [6 x i32]* %2 to i8*
store i32 6, i32* %3
%8 = getelementptr inbounds [6 x i32], [6 x i32]* %2, i64 0, i64 0
%9 = load i32, i32* %3
%10 = call i32* @makeST(i32* %8, i32 %9)
store i32* %10, i32** %4
store i32 1, i32* %5
store i32 5, i32* %6
%11 = load i32, i32* %5
%12 = load i32, i32* %6
%13 = load i32*, i32** %4
%14 = load i32, i32* %3
%15 = load i32, i32* %5
%16 = load i32, i32* %6
%17 = call i32 @RMQ(i32* %13, i32 %14, i32 %15, i32 %16)
%18 = call i32 @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str, i64 0, i64 0), i32 %11, i32 %12, i32 %17)
ret i32 0
}

LLVM IR (-O2):
@__const.main.arr = [6 x i32] [i32 1, i32 3, i32 2, i32 7, i32 9, i32 11]
@.str = [42 x i8] c"Minimum of values in range(%d, %d) is %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* @makeST(i32* %3, i32 6)
%5 = call i32 @RMQ(i32* %4, i32 6, i32 1, i32 5)
%6 = call i32 @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str, i64 0, i64 0), i32 1, i32 5, i32 %5)
ret i32 0
}