From: lkcl <lkcl@web>
Date: Mon, 12 Aug 2019 04:48:18 +0000 (+0100)
Subject: (no commit message)
X-Git-Tag: convert-csv-opcode-to-binary~4233
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=37a502a9d890d4bc8baf3dd1892fd57df230cb6c;p=libreriscv.git

---

diff --git a/ztrans_proposal.mdwn b/ztrans_proposal.mdwn
index 0f8d2decc..9355339d6 100644
--- a/ztrans_proposal.mdwn
+++ b/ztrans_proposal.mdwn
@@ -68,12 +68,13 @@ FCOS            | cos         | half\_cos   | native\_cos   | NONE        |
 FTAN            | tan         | half\_tan   | native\_tan   | NONE        |
 FASIN           | asin        | NONE        | NONE          | NONE        |
 FACOS           | acos        | NONE        | NONE          | NONE        |
+NONE (3)        | atan2       | NONE        | NONE          | NONE        |
 FSINPI          | sinpi       | NONE        | NONE          | NONE        |
 FCOSPI          | cospi       | NONE        | NONE          | NONE        |
 FTANPI          | tanpi       | NONE        | NONE          | NONE        |
 FASINPI         | asinpi      | NONE        | NONE          | NONE        |
 FACOSPI         | acospi      | NONE        | NONE          | NONE        |
-FATANPI         | atanpi      | NONE        | NONE          | NONE        |
+NONE (2)        | atanpi      | NONE        | NONE          | NONE        |
 FSINH           | sinh        | NONE        | NONE          | NONE        |
 FCOSH           | cosh        | NONE        | NONE          | NONE        |
 FTANH           | tanh        | NONE        | NONE          | NONE        |
@@ -101,6 +102,10 @@ Note (1): See "synthesis", below.  FEXPM1, FEXP and FLOG1P, FLOG, may
 be synthesised in terms of the other.  FEXPM1 and FLOG1P are more accurate.
 It is likely therefore that FLOG and FEXP will be removed.
 
+Note (2) FATANPI is a synthesised alias, below.
+
+Note (3) FATAN2 is a sythesised alias, below.
+
 # List of 2-arg opcodes
 
 [[!table  data="""