From 9da904332fea61eb1fc629f49b5f7a31a6ceb333 Mon Sep 17 00:00:00 2001
From: lkcl <lkcl@web>
Date: Sat, 2 Apr 2022 12:59:33 +0100
Subject: [PATCH]

---
 openpower/sv/branches.mdwn | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/openpower/sv/branches.mdwn b/openpower/sv/branches.mdwn
index b5411a95b..aa8d79343 100644
--- a/openpower/sv/branches.mdwn
+++ b/openpower/sv/branches.mdwn
@@ -514,7 +514,7 @@ for srcstep in range(VL):
     else if not SVRMmode.sz:
       # inverted CTR test skip mode
       if ¬BO[2] & CTRtest & ¬CTI then
-         CTR = CTR - 1
+        CTR = CTR - 1
         continue
     else
         testbit = SVRMmode.SNZ
@@ -541,6 +541,14 @@ for srcstep in range(VL):
             break
     if SVCRf.scalar:
        break
+# loop finally done, now test if branch (and update LR)
+lr_ok <- SVRMmode.LRu
+if cond_ok then
+    if AA then NIA <-iea EXTS(BD || 0b00)
+    else       NIA <-iea CIA + EXTS(BD || 0b00)
+    lr_ok <- 0b1
+if LK & lr_ok then LR <-iea CIA + 4
+
 ```
 
 Pseudocode for Vertical-First Mode:
-- 
2.30.2