From: lkcl <lkcl@web>
Date: Sat, 29 Apr 2023 15:39:29 +0000 (+0100)
Subject: (no commit message)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a69a2853ce50fbfc136bb926c9165bbc1c3b1029;p=libreriscv.git

---

diff --git a/openpower/sv/rfc/ls016.mdwn b/openpower/sv/rfc/ls016.mdwn
index 1daf67662..0b858f25c 100644
--- a/openpower/sv/rfc/ls016.mdwn
+++ b/openpower/sv/rfc/ls016.mdwn
@@ -66,7 +66,9 @@ The number of uses for FFT is also equally known to be extremely high
 <https://en.wikipedia.org/wiki/Fast_Fourier_transform#Applications>
 ARM has already added `vqrdmulhq_s16/32` instructions as their inclusion
 in any ISA replaces **eight** non-Twin-Butterfly instructions, which
-are often loop-unrolled, resulting in L1 I-Cache stripmining.
+are often loop-unrolled, resulting in L1 I-Cache stripmining as well
+as requiring far greater resources or much more complex hardware to
+get efficient execution.
 
 **Notes and Observations**: