adjust pseudo-code to use (RA|0) for addis

diff --git a/openpower/isa/fixedarith.mdwn b/openpower/isa/fixedarith.mdwn
index 6b42591520aa39626aa3f90a8128d497dacc2ca7..aa3c0fd832ebd4eca5311557d21b23315095162c 100644 (file)
--- a/openpower/isa/fixedarith.mdwn
+++ b/openpower/isa/fixedarith.mdwn
@@ -6,8 +6,7 @@ D-Form
 
 Pseudo-code:
 
-    if RA = 0 then RT <- EXTS(SI)
-    else           RT <- (RA) + EXTS(SI)
+    RT <- (RA|0) + EXTS(SI)
 
 Special Registers Altered:
 
@@ -21,8 +20,7 @@ D-Form
 
 Pseudo-code:
 
-    if RA = 0 then RT <- EXTS(SI || [0]*16)
-    else           RT <- (RA) + EXTS(SI || [0]*16)
+    RT <- (RA|0) + EXTS(SI || [0]*16)
 
 Special Registers Altered: