From: lkcl Date: Mon, 26 Oct 2020 17:29:54 +0000 (+0000) Subject: (no commit message) X-Git-Tag: convert-csv-opcode-to-binary~1937 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=415073ea1ada74f098c6e8debed433a2ff2a05ce;p=libreriscv.git --- diff --git a/openpower/sv/predication.mdwn b/openpower/sv/predication.mdwn index 1ed1f5642..a6b27694b 100644 --- a/openpower/sv/predication.mdwn +++ b/openpower/sv/predication.mdwn @@ -186,7 +186,8 @@ and ongoing maintenance difficulties. ## Schemes which split (a scalar) integer reg into mask "chunks" These ideas are based on the principle that each chunk of 8 (or 16) -bits of a scalar integer register may be covered by its own DM row. +bits of a scalar integer register may be covered by its own DM column + in FU-REGs. 8 chunks of a scalar 64-bit integer register for use as a bit-level predicate mask onto 64 vector elements would for example require 8 DM entries.