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   comp.lang.asm.x86      Ahh, the lost art of x86 assembly      4,675 messages   

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   Message 4,630 of 4,675   
   Branimir Maksimovic to Robert Prins   
   Re: Copying low 16 bytes of YMM register   
   13 Nov 23 02:59:34   
   
   From: branimir.maksimovic@nospicedham.icloud.com   
      
   On 2023-11-12, Robert Prins  wrote:   
   > Or is there a way to immediately load a full YMM register with two copies of   
   of   
   > a 16 byte variable?   
   >   
   > I've been looking at the various PSHUFxxx instructions, but they seem to   
   stare   
   > me in the face like Edgar Allan Poe's "Stolen letter"...   
   >   
   > Thanks,   
   >   
   > Robert   
   VBROADCASTI128 is instuction you need.   
      
   --   
      
   7-77-777, Evil Sinner!   
   https://www.linkedin.com/in/branimir-maksimovic-6762bbaa/   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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