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lkcl
<lkcl@web>
Fri, 5 May 2023 22:22:15 +0000
(23:22 +0100)
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IkiWiki
<ikiwiki.info>
Fri, 5 May 2023 22:22:15 +0000
(23:22 +0100)
openpower/sv/svstep.mdwn
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diff --git
a/openpower/sv/svstep.mdwn
b/openpower/sv/svstep.mdwn
index 87a3c6b48d9acd5a44e2953a3005c0a0fd5fbe08..7bb23724c264eda402e3a179909fab39b50b7e39 100644
(file)
--- a/
openpower/sv/svstep.mdwn
+++ b/
openpower/sv/svstep.mdwn
@@
-142,7
+142,9
@@
is not specifying a Sub-vector
qualifier at all, but it is critically important to note that
operations will be repeated. For example if `sv.svstep/vec2`
is used on `sv.addi` then each Vector element operation is
-repeated twice.
+repeated twice. The reason is that whilst svstep will be
+iterating through both the SUBVL and VL loops, the addi instruction
+only uses `srcstep` and `dststep`.
-------------