# HG changeset patch
# User aph
# Date 1425405393 0
# Node ID cb399be02b3932c594fcb72f4653acb38e4d7b8f
# Parent  340e3e8b810bb7f0b9cb79346e0097720fdbaf2a
8074349: AARCH64: C2 generates poor code for some byte and character stores
Summary: Use iRegIorL2I as src input for char and byte stores.
Reviewed-by: kvn

diff -r 340e3e8b810b -r cb399be02b39 hotspot/src/cpu/aarch64/vm/aarch64.ad
--- a/hotspot/src/cpu/aarch64/vm/aarch64.ad	Tue Mar 03 06:23:49 2015 -0800
+++ b/hotspot/src/cpu/aarch64/vm/aarch64.ad	Tue Mar 03 17:56:33 2015 +0000
@@ -5630,7 +5630,7 @@
 %}
 
 // Store Byte
-instruct storeB(iRegI src, memory mem)
+instruct storeB(iRegIorL2I src, memory mem)
 %{
   match(Set mem (StoreB mem src));
   predicate(UseBarriersForVolatile || n->as_Store()->is_unordered());
@@ -5658,7 +5658,7 @@
 %}
 
 // Store Char/Short
-instruct storeC(iRegI src, memory mem)
+instruct storeC(iRegIorL2I src, memory mem)
 %{
   match(Set mem (StoreC mem src));
   predicate(UseBarriersForVolatile || n->as_Store()->is_unordered());