Move mirror::ArtMethod to native

Optimizing + quick tests are passing, devices boot.

TODO: Test and fix bugs in mips64.

Saves 16 bytes per most ArtMethod, 7.5MB reduction in system PSS.
Some of the savings are from removal of virtual methods and direct
methods object arrays.

Bug: 19264997
Change-Id: I622469a0cfa0e7082a2119f3d6a9491eb61e3f3d

1 files changed, 11 insertions, 7 deletions

diff --git a/compiler/dex/verified_method.cc b/compiler/dex/verified_method.cc
index e788261ad0..ac7a4a7758 100644
--- a/compiler/dex/verified_method.cc
+++ b/compiler/dex/verified_method.cc
@@ -20,12 +20,12 @@
 #include <memory>
 #include <vector>
 
+#include "art_method-inl.h"
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "dex_file.h"
 #include "dex_instruction-inl.h"
 #include "dex_instruction_utils.h"
-#include "mirror/art_method-inl.h"
 #include "mirror/class-inl.h"
 #include "mirror/dex_cache-inl.h"
 #include "mirror/object-inl.h"
@@ -212,7 +212,7 @@ bool VerifiedMethod::GenerateDequickenMap(verifier::MethodVerifier* method_verif
     if (is_virtual_quick || is_range_quick) {
       uint32_t dex_pc = inst->GetDexPc(insns);
       verifier::RegisterLine* line = method_verifier->GetRegLine(dex_pc);
-      mirror::ArtMethod* method =
+      ArtMethod* method =
           method_verifier->GetQuickInvokedMethod(inst, line, is_range_quick, true);
       if (method == nullptr) {
         // It can be null if the line wasn't verified since it was unreachable.
@@ -284,20 +284,24 @@ void VerifiedMethod::GenerateDevirtMap(verifier::MethodVerifier* method_verifier
       // We can't devirtualize abstract classes except on arrays of abstract classes.
       continue;
     }
-    mirror::ArtMethod* abstract_method = method_verifier->GetDexCache()->GetResolvedMethod(
-        is_range ? inst->VRegB_3rc() : inst->VRegB_35c());
+    auto* cl = Runtime::Current()->GetClassLinker();
+    size_t pointer_size = cl->GetImagePointerSize();
+    ArtMethod* abstract_method = method_verifier->GetDexCache()->GetResolvedMethod(
+        is_range ? inst->VRegB_3rc() : inst->VRegB_35c(), pointer_size);
     if (abstract_method == nullptr) {
       // If the method is not found in the cache this means that it was never found
       // by ResolveMethodAndCheckAccess() called when verifying invoke_*.
       continue;
     }
     // Find the concrete method.
-    mirror::ArtMethod* concrete_method = nullptr;
+    ArtMethod* concrete_method = nullptr;
     if (is_interface) {
-      concrete_method = reg_type.GetClass()->FindVirtualMethodForInterface(abstract_method);
+      concrete_method = reg_type.GetClass()->FindVirtualMethodForInterface(
+          abstract_method, pointer_size);
     }
     if (is_virtual) {
-      concrete_method = reg_type.GetClass()->FindVirtualMethodForVirtual(abstract_method);
+      concrete_method = reg_type.GetClass()->FindVirtualMethodForVirtual(
+          abstract_method, pointer_size);
     }
     if (concrete_method == nullptr || concrete_method->IsAbstract()) {
       // In cases where concrete_method is not found, or is abstract, continue to the next invoke.