#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 /*<<< orphan*/ printf(char *, ...);
void printActiveNodes(int *subgraphMask, int lenSubgraphMask) {
  int index;
  printf("Active Nodes : ");
  for (index = 0; index < lenSubgraphMask; index++) {
    if (subgraphMask[index] == 2)
      printf("%d ", index - (lenSubgraphMask - 1) / 2);
  }
  printf("\n");
}


x86 assembly (clang, -O0):
<printActiveNodes>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    1186 <printActiveNodes+0x76>
mov    -0x8(%rbp),%rax
movslq -0x10(%rbp),%rcx
cmpl   $0x2,(%rax,%rcx,4)
jne    1173 <printActiveNodes+0x63>
mov    -0x10(%rbp),%esi
mov    -0xc(%rbp),%eax
sub    $0x1,%eax
mov    $0x2,%ecx
cltd
idiv   %ecx
sub    %eax,%esi
lea    0xea4(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
jmp    1178 <printActiveNodes+0x68>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1134 <printActiveNodes+0x24>
lea    0xe87(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<printActiveNodes>:
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
mov    %esi,%r14d
mov    %rdi,%r12
lea    0xeca(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
test   %r14d,%r14d
jle    1180 <printActiveNodes+0x60>
lea    -0x1(%r14),%r15d
shr    %r15d
mov    %r14d,%r13d
neg    %r15d
lea    0xeba(%rip),%r14
xor    %ebx,%ebx
jmp    1169 <printActiveNodes+0x49>
nopw   0x0(%rax,%rax,1)
add    $0x1,%rbx
cmp    %rbx,%r13
je     1180 <printActiveNodes+0x60>
cmpl   $0x2,(%r12,%rbx,4)
jne    1160 <printActiveNodes+0x40>
lea    (%r15,%rbx,1),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
jmp    1160 <printActiveNodes+0x40>
mov    $0xa,%edi
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
jmp    1030 <putchar@plt>

LLVM IR (-O0):
@.str = [16 x i8] c"Active Nodes : \00"
@.str.1 = [4 x i8] c"%d \00"
@.str.2 = [2 x i8] c"\0A\00"
define void @printActiveNodes(i32* %0, i32 %1) {
%3 = alloca i32*
%4 = alloca i32
%5 = alloca i32
store i32* %0, i32** %3
store i32 %1, i32* %4
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0))
store i32 0, i32* %5
br label %7
7: ; preds = %26, %2
%8 = load i32, i32* %5
%9 = load i32, i32* %4
%10 = icmp slt i32 %8, %9
br i1 %10, label %11, label %29
11: ; preds = %7
%12 = load i32*, i32** %3
%13 = load i32, i32* %5
%14 = sext i32 %13 to i64
%15 = getelementptr inbounds i32, i32* %12, i64 %14
%16 = load i32, i32* %15
%17 = icmp eq i32 %16, 2
br i1 %17, label %18, label %25
18: ; preds = %11
%19 = load i32, i32* %5
%20 = load i32, i32* %4
%21 = sub nsw i32 %20, 1
%22 = sdiv i32 %21, 2
%23 = sub nsw i32 %19, %22
%24 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %23)
br label %25
25: ; preds = %18, %11
br label %26
26: ; preds = %25
%27 = load i32, i32* %5
%28 = add nsw i32 %27, 1
store i32 %28, i32* %5
br label %7
29: ; preds = %7
%30 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [16 x i8] c"Active Nodes : \00"
@.str.1 = [4 x i8] c"%d \00"
define void @printActiveNodes(i32* nocapture %0, i32 %1) {
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0))
%4 = icmp sgt i32 %1, 0
br i1 %4, label %5, label %21
5: ; preds = %2
%6 = add nsw i32 %1, -1
%7 = lshr i32 %6, 1
%8 = zext i32 %1 to i64
br label %9
9: ; preds = %5, %18
%10 = phi i64 [ 0, %5 ], [ %19, %18 ]
%11 = getelementptr inbounds i32, i32* %0, i64 %10
%12 = load i32, i32* %11
%13 = icmp eq i32 %12, 2
br i1 %13, label %14, label %18
14: ; preds = %9
%15 = trunc i64 %10 to i32
%16 = sub i32 %15, %7
%17 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %16)
br label %18
18: ; preds = %9, %14
%19 = add nuw nsw i64 %10, 1
%20 = icmp eq i64 %19, %8
br i1 %20, label %21, label %9
21: ; preds = %18, %2
%22 = tail call i32 @putchar(i32 10)
ret void
}