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lkcl
<lkcl@web>
Tue, 13 Oct 2020 04:46:27 +0000
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05:46
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IkiWiki
<ikiwiki.info>
Tue, 13 Oct 2020 04:46:27 +0000
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05:46
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openpower/openpower/sv/predication.mdwn
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openpower/openpower/sv/predication.mdwn
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+# TODO
+
+* idea 1: modify cmp (and other CR generators?) with qualifiers that create single bit prefix vector into int reg
+* idea 2: override CR SO field in vector form to be predicate bit per element
+* idea 3: reading of predicates is from bits of int reg
+* idea 4: SO CR field no longer overflow, contains copy of int reg predicate element bit (passed through). when OE set?
+