commit 0f001b7e83f672f77208ccfb941c870565d2b32a
author Nicolas Geoffray <ngeoffray@google.com> Wed Jan 04 16:46:23 2017 +0000
committer Nicolas Geoffray <ngeoffray@google.com> Thu Jan 05 13:15:16 2017 +0000
tree 48b35e3559e6fae4c80a3063559c4811a5ea7297
parent b28c8749a52f4f3252fbfe8bfb5f9d7c7f980adf

Refine receiver type when inlining based on inline caches.

We know we're guarding for a specific type
(eg foo.getClass() == Foo.class), so we can propagate the
exact type when building the callee graph.

Test: ART_TEST_JIT=true test-art-host
Change-Id: I3e1858945afbb651cb8966b2b7d7755eccac09e1

compiler/optimizing/inliner.h

diff --git a/compiler/optimizing/inliner.h b/compiler/optimizing/inliner.h
index 0c64362..4c0b990 100644
--- a/compiler/optimizing/inliner.h
+++ b/compiler/optimizing/inliner.h
@@ -66,17 +66,20 @@
   // a CHA guard needs to be added for the inlining.
   bool TryInlineAndReplace(HInvoke* invoke_instruction,
                            ArtMethod* resolved_method,
+                           ReferenceTypeInfo receiver_type,
                            bool do_rtp,
                            bool cha_devirtualize)
     REQUIRES_SHARED(Locks::mutator_lock_);
 
   bool TryBuildAndInline(HInvoke* invoke_instruction,
                          ArtMethod* resolved_method,
+                         ReferenceTypeInfo receiver_type,
                          HInstruction** return_replacement)
     REQUIRES_SHARED(Locks::mutator_lock_);
 
   bool TryBuildAndInlineHelper(HInvoke* invoke_instruction,
                                ArtMethod* resolved_method,
+                               ReferenceTypeInfo receiver_type,
                                bool same_dex_file,
                                HInstruction** return_replacement);