From: lkcl Date: Wed, 29 Mar 2023 23:31:06 +0000 (+0100) Subject: (no commit message) X-Git-Tag: opf_rfc_ls012_v1~219 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=92909f7971611339732666ef264cf30a20328dc8;p=libreriscv.git --- diff --git a/openpower/sv/rfc/ls010.mdwn b/openpower/sv/rfc/ls010.mdwn index 64dc7499c..f80207c8a 100644 --- a/openpower/sv/rfc/ls010.mdwn +++ b/openpower/sv/rfc/ls010.mdwn @@ -333,8 +333,9 @@ there is insufficient space in `RM` to provide identification of any SVP64 Fields without first partially decoding the 32-bit suffix. Similar to the "Forms" (X-Form, D-Form) the `RM` format is individually associated with every instruction. However this still does not adversely affect Multi-Issue -Decoding because the identification of the 64-bit space has been kept brutally -simple. +Decoding because the identification of the *length* of anything in the +64-bit space has been kept brutally simple (EXT009), and further decoding +of any number of 64-bit Encodings in parallel at that point is fully independent. Extreme caution and care must be taken when extending SVP64 in future, to not create unnecessary relationships between prefix and