armv8 NEON if condition
<p>I would like to realize if condition in armv8 NEON inline assembly code. 
In armv7 this was possible through checking overflow bit like this:</p>

<pre><code>  VMRS r4, FPSCR            
  BIC r4, r4, #(1&lt;&lt;27)      
  VMSR FPSCR, r4     

  vtst.16  d30, d30, d30    
  vqadd.u16  d30, d30, d30 

  vmrs r4, FPSCR            
  tst  r4, #(1&lt;&lt;27)         
  bne label1
</code></pre>

<p>But I am not able to achieve this in armv8 equivalent code. It seems that SQADD doesnt affect overflow bit in FPSR or I cannot check it like this. Is it possible or is there better approach how to skip long part of code?</p>

<p>Thank you</p>