From 9f039f5b58a93d7d45a892789c860bedf290e021 Mon Sep 17 00:00:00 2001 From: lkcl Date: Thu, 21 Apr 2022 08:15:22 +0100 Subject: [PATCH] --- openpower/sv/biginteger.mdwn | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/openpower/sv/biginteger.mdwn b/openpower/sv/biginteger.mdwn index a26477dc7..ee2694751 100644 --- a/openpower/sv/biginteger.mdwn +++ b/openpower/sv/biginteger.mdwn @@ -110,7 +110,9 @@ and destination like this would create costly Dependency Hazards, so such an instruction would never be proposed. However: it turns out that, just as with repeated chained application of `adde`, macro-op fusion may be internally applied to a sequence of these strange multiply -operations. Such a trick works equally as well in Scalar-only. +operations. (*Such a trick works equally as well in a Scalar-only +Out-of-Order microarchitecture, although the conditions are harder to +detect*). **Application of SVP64** -- 2.30.2