From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 10 Sep 2019 11:39:20 +0000 (+0100)
Subject: add explanatory para
X-Git-Tag: convert-csv-opcode-to-binary~4132
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c54848d29d0cb3bb2ee5d6cf9012ae9b2ec42603;p=libreriscv.git

add explanatory para
---

diff --git a/ztrans_proposal.mdwn b/ztrans_proposal.mdwn
index 11b9b8651..f1763ae1c 100644
--- a/ztrans_proposal.mdwn
+++ b/ztrans_proposal.mdwn
@@ -255,6 +255,11 @@ fused sequence replacing it) are required for other markets due to
 the higher accuracy obtainable at the lower range of input values when
 compared to LOG(1+P).
 
+(Thus we start to see why "proprietary" markets are excluded from this
+proposal, because "proprietary" markets would make *hardware*-driven
+optimisation decisions that would be completely inappropriate for a
+common standard).
+
 ATAN and ATAN2 is another example area in which one market's needs
 conflict directly with another: the only viable solution, without compromising
 one market to the detriment of the other, is to provide both opcodes