From: lkcl Date: Sun, 13 Dec 2020 01:24:00 +0000 (+0000) Subject: (no commit message) X-Git-Tag: convert-csv-opcode-to-binary~1360 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a9ee7952e8d59713dccb19725c0cba0dca5b71fc;p=libreriscv.git --- diff --git a/openpower/sv/svp_rewrite/svp64/discussion.mdwn b/openpower/sv/svp_rewrite/svp64/discussion.mdwn index 642375996..881e6acd3 100644 --- a/openpower/sv/svp_rewrite/svp64/discussion.mdwn +++ b/openpower/sv/svp_rewrite/svp64/discussion.mdwn @@ -96,7 +96,7 @@ Some examples on different operation widths: Mode types: * **predicate zeroing** (sz, dz) if predication is enabled will put zeros into the dest (or as src in the case of twin pred) when the predicate bit is zero. -* **ffirst* or data-dependent fail-on-first: see separate section. +* **ffirst** or data-dependent fail-on-first: see separate section. * **sat mode** or saturation: clamps the result to a min/max rather than overflows / wraps. allows signed and unsigned clamping. * **pred-result** will test the result (CR testing selects a bit of CR and inverts it, just like branch testing) and if the test fails it is as if the predicate bit was zero. When Rc=1 the CR element (CR0) however is still stored in the CR regfile. This scheme does not apply to crops (crand, cror).