From: lkcl Date: Mon, 26 Oct 2020 09:47:45 +0000 (+0000) Subject: (no commit message) X-Git-Tag: convert-csv-opcode-to-binary~1955 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b840ee6f0382e85fa5037848cf998213f5d47b2b;p=libreriscv.git --- diff --git a/openpower/sv.mdwn b/openpower/sv.mdwn index 140867672..a548626b0 100644 --- a/openpower/sv.mdwn +++ b/openpower/sv.mdwn @@ -4,6 +4,7 @@ Fundamental design principles: * Simplicity of introduction and implementation on the existing OpenPOWER ISA * Effectively a hardware for-loop, pausing PC, issuing multiple scalar operations +* Preserving the underlying scalar execution dependencies as if the for-loop had been expanded as actual scalar instructions. * Augments ("tags") existing instructions, providing Vectorisation "context" rather than adding new ones. * Does not modify or deviate from the underly scalar OpenPOWER ISA unless it provides significant performance or other advantage to do so in the Vector space (dropping XER.SO and OE=1 for example)