From: lkcl <lkcl@web>
Date: Tue, 4 Oct 2022 13:40:47 +0000 (+0100)
Subject: (no commit message)
X-Git-Tag: opf_rfc_ls005_v1~181
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d548481139b7c5bbee7431de8c86a76d62710480;p=libreriscv.git

---

diff --git a/openpower/sv/svp64/discussion.mdwn b/openpower/sv/svp64/discussion.mdwn
index c45faed64..3bfd9145c 100644
--- a/openpower/sv/svp64/discussion.mdwn
+++ b/openpower/sv/svp64/discussion.mdwn
@@ -353,12 +353,13 @@ single element is achieved.
 (but hang on, does it actually? answer: no.  scalar sources are not
 REMAPped regardless of VL)
 
-biggest concern: how to achieve the same effect?
-
-answer: use at least one vector source.  this solves the predication issue.
-
-question: does this impact LD/ST which has special overrides
+* biggest concern: how to achieve the same effect?
+* answer: use at least one vector source.  this solves the predication issue.
+* question: does this impact LD/ST which has special overrides
 and mode-selection based on RA.isvec?
+* answer: yes but only for predication (below)
+
+summary, REMAP is a red herring
 
 **predication**