1 files changed, 25 insertions, 1 deletions

diff --git a/compiler/optimizing/inliner.cc b/compiler/optimizing/inliner.cc
index e2aca3091f..353881e47a 100644
--- a/compiler/optimizing/inliner.cc
+++ b/compiler/optimizing/inliner.cc
@@ -32,6 +32,7 @@
 #include "optimizing_compiler.h"
 #include "reference_type_propagation.h"
 #include "register_allocator.h"
+#include "sharpening.h"
 #include "ssa_phi_elimination.h"
 #include "scoped_thread_state_change.h"
 #include "thread.h"
@@ -396,12 +397,14 @@ bool HInliner::TryBuildAndInline(ArtMethod* resolved_method,
   HDeadCodeElimination dce(callee_graph, stats_);
   HConstantFolding fold(callee_graph);
   ReferenceTypePropagation type_propagation(callee_graph, handles_);
+  HSharpening sharpening(callee_graph, codegen_, dex_compilation_unit, compiler_driver_);
   InstructionSimplifier simplify(callee_graph, stats_);
   IntrinsicsRecognizer intrinsics(callee_graph, compiler_driver_);
 
   HOptimization* optimizations[] = {
     &intrinsics,
     &type_propagation,
+    &sharpening,
     &simplify,
     &dce,
     &fold,
@@ -415,6 +418,7 @@ bool HInliner::TryBuildAndInline(ArtMethod* resolved_method,
   size_t number_of_instructions_budget = kMaximumNumberOfHInstructions;
   if (depth_ + 1 < compiler_driver_->GetCompilerOptions().GetInlineDepthLimit()) {
     HInliner inliner(callee_graph,
+                     codegen_,
                      outer_compilation_unit_,
                      dex_compilation_unit,
                      compiler_driver_,
@@ -484,12 +488,32 @@ bool HInliner::TryBuildAndInline(ArtMethod* resolved_method,
         return false;
       }
 
-      if (!same_dex_file && current->NeedsDexCache()) {
+      if (!same_dex_file && current->NeedsDexCacheOfDeclaringClass()) {
         VLOG(compiler) << "Method " << PrettyMethod(method_index, callee_dex_file)
                        << " could not be inlined because " << current->DebugName()
                        << " it is in a different dex file and requires access to the dex cache";
         return false;
       }
+
+      if (current->IsNewInstance() &&
+          (current->AsNewInstance()->GetEntrypoint() == kQuickAllocObjectWithAccessCheck)) {
+        // Allocation entrypoint does not handle inlined frames.
+        return false;
+      }
+
+      if (current->IsNewArray() &&
+          (current->AsNewArray()->GetEntrypoint() == kQuickAllocArrayWithAccessCheck)) {
+        // Allocation entrypoint does not handle inlined frames.
+        return false;
+      }
+
+      if (current->IsUnresolvedStaticFieldGet() ||
+          current->IsUnresolvedInstanceFieldGet() ||
+          current->IsUnresolvedStaticFieldSet() ||
+          current->IsUnresolvedInstanceFieldSet()) {
+        // Entrypoint for unresolved fields does not handle inlined frames.
+        return false;
+      }
     }
   }
   number_of_inlined_instructions_ += number_of_instructions;