Re: Bug in vop code

Douglas Katzman via Sbcl-help <[email protected]>
Newsgroups gmane.lisp.steel-bank.general
Message-ID <CAOrNasyPRSMPmLfVJDOYA7b2aqw9bJF4bDVfL6L5KfDdyKNZaw@mail.gmail.com> 
On Tue, Apr 2, 2024 at 7:30 PM Andrew Sengul <[email protected]>
wrote:

> Hi everyone, I'm running into some bugs with vop code. I'm attempting to
> add an integer to a quadword register but I get an error message
> informing me that the integer is too big to fit into 32 bits.
>

amd64 accepts immediate operands larger than (signed-byte 32) only in MOV
instructions.
You have to respect all architectural constraints. Try calling CONSTANTIZE
which will work fine unless you have two memory operands.

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