commit a7c12688da57ea052e127776ad3043ca5079488d
author buzbee <buzbee@google.com> Mon Mar 19 13:13:53 2012 -0700
committer buzbee <buzbee@google.com> Mon Mar 19 13:17:53 2012 -0700
tree a34c72a35f260e0680a486e3b98e7965dfcdc687
parent b3ab25b58945f1bd22da1be2eb49dc3eb121011e

Restore card marking, minor tuning

Restore GC card marks that were mistakenly dropped during an
earlier retructuring.  Add debugging to code to gather opcode
frequency statics.  Minor tuning for code size.

Change-Id: I117f62c29e29250277166e7f005706e27998f77a

src/compiler/codegen/GenCommon.cc

diff --git a/src/compiler/codegen/GenCommon.cc b/src/compiler/codegen/GenCommon.cc
index 52ff3d7..cc0d624 100644
--- a/src/compiler/codegen/GenCommon.cc
+++ b/src/compiler/codegen/GenCommon.cc
@@ -1049,6 +1049,9 @@
             if (isVolatile) {
                 oatGenMemBarrier(cUnit, kSY);
             }
+            if (isObject) {
+                markGCCard(cUnit, rlSrc.lowReg, rlObj.lowReg);
+            }
         }
     } else {
         int setterOffset = isLongOrDouble ? OFFSETOF_MEMBER(Thread, pSet64Instance) :
@@ -1434,6 +1437,7 @@
     }
     storeBaseIndexed(cUnit, regPtr, rlIndex.lowReg, rlSrc.lowReg,
                      scale, kWord);
+    markGCCard(cUnit, rlSrc.lowReg, rlArray.lowReg);
 }
 
 /*