From: lkcl <lkcl@web>
Date: Sun, 19 Jun 2022 18:55:43 +0000 (+0100)
Subject: (no commit message)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6bfc14319fe1893459c2144acf06e19e53c891ce;p=libreriscv.git

---

diff --git a/openpower/sv/bitmanip.mdwn b/openpower/sv/bitmanip.mdwn
index c73deb71c..cbaba7308 100644
--- a/openpower/sv/bitmanip.mdwn
+++ b/openpower/sv/bitmanip.mdwn
@@ -167,7 +167,7 @@ the [[sv/av_opcodes]])
 | NN | RS | RA  | sh  | SH | 01    | 1010 110 |Rc| rsvd      |  |
 | NN | RT | RA  | RB  | 0  | 01    | 0110 110 |Rc| rsvd      |   |
 | NN | RS | RA  | SH  | 0  | 01    | 1110 110 |Rc| rsvd      |   |
-| NN | RT | RA  | RB  | 1  | 01    | 1110 110 |Rc| rsvd      |         |
+| NN | RT | RA  | RB  | 1  | 01    | 1110 110 |Rc| absdu     | X-Form  |
 | NN | RS | RA  | RB  | 0  | 10    | 0010 110 |Rc| bmator    | X-Form  |
 | NN | RS | RA  | RB  | 0  | 10    | 0110 110 |Rc| bmatand   | X-Form  |
 | NN | RS | RA  | RB  | 0  | 10    | 1010 110 |Rc| bmatxor   | X-Form  |
@@ -330,13 +330,13 @@ uint_xlen_t intavg(uint_xlen_t rs1, uint_xlen_t rs2) {
 }
 ```
 
-## abs
+## absdu
 
 required for the [[sv/av_opcodes]], these exist in Packed SIMD (VSX)
 but not scalar
 
 ```
-uint_xlen_t intabs(uint_xlen_t rs1, uint_xlen_t rs2) {
+uint_xlen_t absdu(uint_xlen_t rs1, uint_xlen_t rs2) {
      return (src1 > src2) ? (src1-src2) : (src2-src1)
 }
 ```