(no commit message)

diff --git a/openpower/sv/ldst.mdwn b/openpower/sv/ldst.mdwn
index 3c7a3445663c2ee926a83df2768367d007c39ae2..dafa81d6e91947b3bc617cb4cc9d85f91aac588e 100644 (file)
--- a/openpower/sv/ldst.mdwn
+++ b/openpower/sv/ldst.mdwn
@@ -292,11 +292,13 @@ Indexed LD is:
 
 Note in both cases that [[sv/svp64]] allows RA-as-a-dest in "update" mode (`ldux`) to be effectively a *completely different* register from RA-as-a-source.  This because there is room in svp64 to extend RA-as-src as well as RA-as-dest, both independently as scalar or vector *and* independently extending their range.
 
-*Programmer's note: being able to set RA-as-a-source to Vector
- but RA-as-a-destination as Scalar is **extremely valuable**
+*Programmer's note: being able to set RA-as-a-source
+ as separate from RA-as-a-destination as Scalar is **extremely valuable**
  once it is remembered that Simple-V element operations must
- be in Program Order. What that means is that the very last
- update to RA will *
+ be in Program Order, especially in loops, for saving on
+ multiple address computations. Care does have
+ to be taken however that RA-as-src is not overwritten by
+ RA-as-dest especially in element-strided Mode.*
 
 # LD/ST Indexed vs Indexed REMAP