From: lkcl <lkcl@web>
Date: Fri, 10 Jun 2022 05:53:06 +0000 (+0100)
Subject: (no commit message)
X-Git-Tag: opf_rfc_ls005_v1~1881
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fe297b994571bb7c9e89cdfde3eaa83e997faa6e;p=libreriscv.git

---

diff --git a/openpower/sv/mv.swizzle.mdwn b/openpower/sv/mv.swizzle.mdwn
index 6a838b089..b02bfb777 100644
--- a/openpower/sv/mv.swizzle.mdwn
+++ b/openpower/sv/mv.swizzle.mdwn
@@ -29,11 +29,11 @@ this gives a 12 bit immediate across bits 16 to 25 and 29-30.
 
 except that the options are:
 
-* 0b0NN index 0 thru 3 to copy from subelement in pos XYZW
-* 0b110 to indicate "skip".  this is equivalent to predicate masking
-* 0b100 to indicate "constant 0"
-* 0b101 to indicate "constant 1" (or 1.0)
-* 0b111 is not needed.
+* 0b000 to indicate "skip".  this is equivalent to predicate masking
+* 0b001 is not needed (reserved)
+* 0b010 to indicate "constant 0"
+* 0b011 to indicate "constant 1" (or 1.0)
+* 0b1NN index 0 thru 3 to copy from subelement in pos XYZW
 
 Evaluating efforts to encode 12 bit swizzle into less proved unsuccessful: 7^4 comes out to 2,400 which is larger than 11 bits.