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fixedlogical: switch cntlzwX to XLEN
authorDmitry Selyutin <dmitry.selyutin@3mdeb.com>
Wed, 25 Aug 2021 13:03:29 +0000 (13:03 +0000)
committerLuke Kenneth Casson Leighton <lkcl@lkcl.net>
Mon, 30 Aug 2021 12:52:49 +0000 (13:52 +0100)
openpower/isa/fixedlogical.mdwn patch | blob | history

diff --git a/openpower/isa/fixedlogical.mdwn b/openpower/isa/fixedlogical.mdwn
index 069a995c06f72da641888ed3959e247c051d97dd..b170277d1afc5a5d448865b61d9ccd48fb9cec04 100644 (file)
--- a/openpower/isa/fixedlogical.mdwn
+++ b/openpower/isa/fixedlogical.mdwn
@@ -257,12 +257,12 @@ X-Form
 
 Pseudo-code:
 
-    n <- 32
-    do while n < 64
+    n <- (XLEN/2)
+    do while n < XLEN
        if (RS)[n] = 1 then
            leave
        n <- n + 1
-    RA <- n - 32
+    RA <- n - (XLEN/2)
 
 Special Registers Altered: