From adc9c9cbe839d3fcf83bf5a754fecdc35933d907 Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sat, 11 Jul 2020 11:17:54 +0100
Subject: [PATCH] whoops indices too long

---
 openpower/isa/fixedarith.mdwn | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/openpower/isa/fixedarith.mdwn b/openpower/isa/fixedarith.mdwn
index 8f71e8b1f..75bf9faa0 100644
--- a/openpower/isa/fixedarith.mdwn
+++ b/openpower/isa/fixedarith.mdwn
@@ -350,11 +350,8 @@ Pseudo-code:
 
     prod[0:63] <- MULS((RA)[32:63], (RB)[32:63])
     RT <- prod
-    if ((prod[32:64] != 0x0000_0000) &
-        (prod[32:64] != 0xffff_ffff)) then
-        overflow <- 1
-    else
-        overflow <- 0
+    overflow <- ((prod[32:63] != 0x0000_0000) &
+                 (prod[32:63] != 0xffff_ffff))
 
 Special Registers Altered:
 
-- 
2.30.2