From 1efd078d27d49637756cfda732d2e9e8751dacc3 Mon Sep 17 00:00:00 2001 From: lkcl Date: Thu, 4 May 2023 11:29:00 +0100 Subject: [PATCH] --- openpower/sv/rfc/ls012.mdwn | 2 ++ 1 file changed, 2 insertions(+) diff --git a/openpower/sv/rfc/ls012.mdwn b/openpower/sv/rfc/ls012.mdwn index 203be7617..6b1ca3fde 100644 --- a/openpower/sv/rfc/ls012.mdwn +++ b/openpower/sv/rfc/ls012.mdwn @@ -216,6 +216,8 @@ operations, typically performing for example one multiply but in-place subtracting that product from one operand and adding it to the other. The *in-place* aspect is strategically extremely important for significant reductions in Vectorised register usage, particularly for DCT. +Further: even without Simple-V the number of instructions saved is huge: 8 for +integer and 4 for floating-point vs one. ## CR Weird group -- 2.30.2