From: lkcl <lkcl@web>
Date: Sat, 9 Jul 2022 13:15:18 +0000 (+0100)
Subject: (no commit message)
X-Git-Tag: opf_rfc_ls005_v1~1227
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=44c5d9f7b4785eb87fd34a5e8eee3aa3998b641b;p=libreriscv.git

---

diff --git a/openpower/sv/remap.mdwn b/openpower/sv/remap.mdwn
index a40fadad2..9f0d40b0d 100644
--- a/openpower/sv/remap.mdwn
+++ b/openpower/sv/remap.mdwn
@@ -175,6 +175,9 @@ in micro-architectural complexity. MAXVL is likewise
 included in the RAW Hazards because it is involved in calculating
 how many registers are to be considered Indices.
 
+With these restrictions in place high-performance implementations
+may read-cache the Indices from the point where a given `svindex` instruction
+is called or SVSHAPE SPRs altered.
 
 # REMAP area of SVSTATE