From 2ad33eb27a0717e99c3502794e16f947a758532c Mon Sep 17 00:00:00 2001
From: lkcl <lkcl@web>
Date: Thu, 18 May 2023 15:49:50 +0100
Subject: [PATCH]

---
 simple_v_extension/daxpy_example.mdwn | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/simple_v_extension/daxpy_example.mdwn b/simple_v_extension/daxpy_example.mdwn
index e9cacf006..2958be486 100644
--- a/simple_v_extension/daxpy_example.mdwn
+++ b/simple_v_extension/daxpy_example.mdwn
@@ -11,6 +11,9 @@
 
 # SVP64 Power ISA version
 
+Summary: 9 instructions (see below, 8 instructions) 5 of which are 64-bit
+for a total of 14 "words".
+
 ```
     # r5: n count
     # r6: x ptr
@@ -25,7 +28,7 @@
     7  sv.fmadd *64,*64,1,*32 # (*y) = (*y) * (*x) + fp1
     8  sv.stfdup *64,8(10)    # store at y-copy, inc y'
     9  sv.bc/ctr .L2          # decrement CTR by VL
-    blr                       # return
+    10 blr                    # return
 ```
 
 A refinement, reducing 1 instruction and register port usage.
@@ -50,6 +53,8 @@ in memory, and critically relies on y overwrite.
 
 # RVV version
 
+Summary: 12 instructions, 7 32-bit and 5 16-bit for a total of 9.5 "words"
+
 ```
     # a0 is n, a1 is pointer to x[0], a2 is pointer to y[0], fa0 is a
       li t0, 2<<25
-- 
2.30.2