From b3f46ea68e484eb734aa8c0b6ba3d4d390efd4c2 Mon Sep 17 00:00:00 2001
From: lkcl <lkcl@web>
Date: Fri, 20 Nov 2020 15:48:02 +0000
Subject: [PATCH]

---
 openpower/sv/16_bit_compressed.mdwn | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/openpower/sv/16_bit_compressed.mdwn b/openpower/sv/16_bit_compressed.mdwn
index ecddad4b3..6fb705c91 100644
--- a/openpower/sv/16_bit_compressed.mdwn
+++ b/openpower/sv/16_bit_compressed.mdwn
@@ -486,3 +486,11 @@ space (when RA==0)
     | 1 0 1 1 |    | | 001.1 | 0    |      | M |
     | 1 1 0 0 |    | | 001.1 | 0    |      | M |
     | 1 1 1 1 |    | | 001.1 | 0 10 |      | M |
+
+# Analysis techniques
+
+    objdump -d --no-show-raw-insn /bin/bash | sed 'y/\t/ /;
+      s/^[ x0-9A-F]*: *\([a-z.]\+\) *\(.*\)/\1 \2 /p; d' |
+      sed 's/\([, (]\)r[1-9][0-9]*/\1r1/g;
+      s/\([ ,]\)-*[0-9]\+\([^0-9]\)/\11\2/g' | sort | uniq --count |
+      sort -n | less
-- 
2.30.2