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lkcl
<lkcl@web>
Fri, 10 Jun 2022 09:48:32 +0000
(10:48 +0100)
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IkiWiki
<ikiwiki.info>
Fri, 10 Jun 2022 09:48:32 +0000
(10:48 +0100)
openpower/sv/mv.vec.mdwn
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diff --git
a/openpower/sv/mv.vec.mdwn
b/openpower/sv/mv.vec.mdwn
index 7056184a3aa8a9fa16e2f9acd4be33e5de6753f3..ac7dec62b1a2b11e7ae1537eca228882c18af934 100644
(file)
--- a/
openpower/sv/mv.vec.mdwn
+++ b/
openpower/sv/mv.vec.mdwn
@@
-88,3
+88,9
@@
mv.zip, RA!=0, RB!=0
regs[rt+i*3 ] = regs[rb+i]
regs[rt+i*3+1] = regs[rc+i]
regs[rt+i*3+2] = regs[ra+i]
+
+# REMAP concept for pack/unpack
+
+It may be possible to use one standard mv instruction to perform packing
+and unpacking. At the very least a predicate mask potentially can
+be used.