From: lkcl Date: Mon, 21 Dec 2020 18:49:51 +0000 (+0000) Subject: (no commit message) X-Git-Tag: convert-csv-opcode-to-binary~1075 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a403e120a922763e455f46fbb33d58dcbc4b50ba;p=libreriscv.git --- diff --git a/openpower/sv/svp_rewrite/svp64.mdwn b/openpower/sv/svp_rewrite/svp64.mdwn index b8e6fcaec..e658a0f0b 100644 --- a/openpower/sv/svp_rewrite/svp64.mdwn +++ b/openpower/sv/svp_rewrite/svp64.mdwn @@ -41,7 +41,7 @@ Read-Write Hazards on single-bit global resources, having a significant detrimental adverse effect. Consequently in SV, XER.SO and CR.OV behaviour is disregarded. XER is -simply neither read nor written. This includes when `scalar identity behaviour` occurs. If OpenPOWER v3.0/1 scalar behaviour is desired then OpenPOWER v3.0/1 instructions should be used, not SV Prefixed ones. +simply neither read nor written. This includes when `scalar identity behaviour` occurs. If precise OpenPOWER v3.0/1 scalar behaviour is desired then OpenPOWER v3.0/1 instructions should be used without an SV Prefix. An interesting side-effect of this decision is that the OE flag is now free for other uses when SV Prefixing is used.