Embed array class pointers at array allocation sites.

Following https://android-review.googlesource.com/#/c/79302, embed
array class pointers at array allocation sites in the compiled code.

Change-Id: I67a1292466dfbb7f48e746e5060e992dd93525c5

1 files changed, 13 insertions, 0 deletions

diff --git a/compiler/dex/quick/gen_invoke.cc b/compiler/dex/quick/gen_invoke.cc
index f865207fc7..4bc1a37d81 100644
--- a/compiler/dex/quick/gen_invoke.cc
+++ b/compiler/dex/quick/gen_invoke.cc
@@ -153,6 +153,19 @@ void Mir2Lir::CallRuntimeHelperRegMethod(ThreadOffset helper_offset, int arg0, b
   CallHelper(r_tgt, helper_offset, safepoint_pc);
 }
 
+void Mir2Lir::CallRuntimeHelperRegMethodRegLocation(ThreadOffset helper_offset, int arg0,
+                                                    RegLocation arg2, bool safepoint_pc) {
+  int r_tgt = CallHelperSetup(helper_offset);
+  DCHECK_NE(TargetReg(kArg1), arg0);
+  if (TargetReg(kArg0) != arg0) {
+    OpRegCopy(TargetReg(kArg0), arg0);
+  }
+  LoadCurrMethodDirect(TargetReg(kArg1));
+  LoadValueDirectFixed(arg2, TargetReg(kArg2));
+  ClobberCallerSave();
+  CallHelper(r_tgt, helper_offset, safepoint_pc);
+}
+
 void Mir2Lir::CallRuntimeHelperRegLocationRegLocation(ThreadOffset helper_offset, RegLocation arg0,
                                                       RegLocation arg1, bool safepoint_pc) {
   int r_tgt = CallHelperSetup(helper_offset);