#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 *constructST(int *, int);
int getSum(int *, int, int, int);
int /*<<< orphan*/ printf(char *, int);
int /*<<< orphan*/ updateValue(int *, int *, int, int, int);
int main() {
  int arr[] = {1, 3, 5, 7, 9, 11};
  int n = sizeof(arr) / sizeof(arr[0]);
  int *st = constructST(arr, n);
  printf("Sum of values in given range = %d\n", getSum(st, n, 1, 3));
  updateValue(arr, st, n, 1, 10);
  printf("Updated sum of values in given range = %d\n", getSum(st, n, 1, 3));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
mov    0xeaa(%rip),%rax
mov    %rax,-0x20(%rbp)
mov    0xea7(%rip),%rax
mov    %rax,-0x18(%rbp)
mov    0xea4(%rip),%rax
mov    %rax,-0x10(%rbp)
movl   $0x6,-0x24(%rbp)
lea    -0x20(%rbp),%rdi
mov    -0x24(%rbp),%esi
call   1050 <constructST@plt>
mov    %rax,-0x30(%rbp)
mov    -0x30(%rbp),%rdi
mov    -0x24(%rbp),%esi
mov    $0x1,%edx
mov    $0x3,%ecx
call   1030 <getSum@plt>
mov    %eax,%esi
lea    0xe72(%rip),%rdi
call   1040 <printf@plt>
lea    -0x20(%rbp),%rdi
mov    -0x30(%rbp),%rsi
mov    -0x24(%rbp),%edx
mov    $0x1,%ecx
mov    $0xa,%r8d
call   1060 <updateValue@plt>
mov    -0x30(%rbp),%rdi
mov    -0x24(%rbp),%esi
mov    $0x1,%edx
mov    $0x3,%ecx
call   1030 <getSum@plt>
mov    %eax,%esi
lea    0xe56(%rip),%rdi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
sub    $0x18,%rsp
mov    0xec2(%rip),%rax
mov    %rax,0x10(%rsp)
movaps 0xea6(%rip),%xmm0
movaps %xmm0,(%rsp)
mov    %rsp,%r14
mov    %r14,%rdi
mov    $0x6,%esi
call   1050 <constructST@plt>
mov    %rax,%rbx
mov    %rax,%rdi
mov    $0x6,%esi
mov    $0x1,%edx
mov    $0x3,%ecx
call   1030 <getSum@plt>
lea    0xe89(%rip),%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    %r14,%rdi
mov    %rbx,%rsi
mov    $0x6,%edx
mov    $0x1,%ecx
mov    $0xa,%r8d
call   1060 <updateValue@plt>
mov    %rbx,%rdi
mov    $0x6,%esi
mov    $0x1,%edx
mov    $0x3,%ecx
call   1030 <getSum@plt>
lea    0xe6c(%rip),%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 5, i32 7, i32 9, i32 11]
@.str = [35 x i8] c"Sum of values in given range = %d\0A\00"
@.str.1 = [43 x i8] c"Updated sum of values in given range = %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [6 x i32]
%3 = alloca i32
%4 = alloca i32*
store i32 0, i32* %1
%5 = bitcast [6 x i32]* %2 to i8*
store i32 6, i32* %3
%6 = getelementptr inbounds [6 x i32], [6 x i32]* %2, i64 0, i64 0
%7 = load i32, i32* %3
%8 = call i32* @constructST(i32* %6, i32 %7)
store i32* %8, i32** %4
%9 = load i32*, i32** %4
%10 = load i32, i32* %3
%11 = call i32 @getSum(i32* %9, i32 %10, i32 1, i32 3)
%12 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str, i64 0, i64 0), i32 %11)
%13 = getelementptr inbounds [6 x i32], [6 x i32]* %2, i64 0, i64 0
%14 = load i32*, i32** %4
%15 = load i32, i32* %3
%16 = call i32 @updateValue(i32* %13, i32* %14, i32 %15, i32 1, i32 10)
%17 = load i32*, i32** %4
%18 = load i32, i32* %3
%19 = call i32 @getSum(i32* %17, i32 %18, i32 1, i32 3)
%20 = call i32 @printf(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.1, i64 0, i64 0), i32 %19)
ret i32 0
}

LLVM IR (-O2):
@__const.main.arr = [6 x i32] [i32 1, i32 3, i32 5, i32 7, i32 9, i32 11]
@.str = [35 x i8] c"Sum of values in given range = %d\0A\00"
@.str.1 = [43 x i8] c"Updated sum of values in given range = %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* @constructST(i32* %3, i32 6)
%5 = call i32 @getSum(i32* %4, i32 6, i32 1, i32 3)
%6 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = call i32 @updateValue(i32* %3, i32* %4, i32 6, i32 1, i32 10)
%8 = call i32 @getSum(i32* %4, i32 6, i32 1, i32 3)
%9 = call i32 @printf(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.1, i64 0, i64 0), i32 %8)
ret i32 0
}