From b35344e4a0968fd1341ec1c1ed2e6b5c0d851542 Mon Sep 17 00:00:00 2001
From: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Date: Tue, 26 Jul 2016 17:28:33 +0530
Subject: target-ppc: add cnttzw[.] instruction

Add ISA3.0: Count trailing zeros word instruction.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 target-ppc/int_helper.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'target-ppc/int_helper.c')

diff --git a/target-ppc/int_helper.c b/target-ppc/int_helper.c
index 93e8dfa1e7..02b6df3b66 100644
--- a/target-ppc/int_helper.c
+++ b/target-ppc/int_helper.c
@@ -145,6 +145,11 @@ target_ulong helper_cntlzw(target_ulong t)
     return clz32(t);
 }
 
+target_ulong helper_cnttzw(target_ulong t)
+{
+    return ctz32(t);
+}
+
 #if defined(TARGET_PPC64)
 target_ulong helper_cntlzd(target_ulong t)
 {
-- 
cgit v1.2.3