(no commit message)

diff --git a/openpower/sv/rfc/ls013.mdwn b/openpower/sv/rfc/ls013.mdwn
index 2d479fa895adbd2ace46a017d79c66ee0ac6ee9a..673e42666e5c5916f9ce1d423fbad02ac59bde61 100644 (file)
--- a/openpower/sv/rfc/ls013.mdwn
+++ b/openpower/sv/rfc/ls013.mdwn
@@ -61,12 +61,13 @@ TODO
 
 **Notes and Observations**:
 
-1. minimum/maximum instructions are needed for vector reductions, where the
-    SVP64 tree reduction needs a single instruction to work properly.
+1. SVP64 REMAP Parallel Reduction needs a single Scalar instruction to
+   work with, for best effectiveness.  With no SFFS minimum/maximum instructions
+   Simple-V min/max Parallel Reduction is severely compromised.
 2. if you implement any of the FP min/max modes, the rest are not much more
-    hardware.
+   hardware.
 3.  SVP64/VSX may have different meaning from SVP64/SFFS,
-    so it is *really* crucial to have SVP64/SFFS ops even if "equivalent" to VSX.
+    so it is *really* crucial to have SFFS ops even if "equivalent" to VSX.
 4. FP min/max are rather complex to implement in software, the most commonly
     used FP max function `fmax` from glibc compiled for SFFS is 32 (!)
     instructions.
@@ -84,6 +85,8 @@ Add the following entries to:
 
 \newpage{}
 
+# Instructions
+
 ## `FMM` -- Floating Min/Max Mode
 
 <a id="fmm-floating-min-max-mode"></a>