commit b931b8c25c93c9384fa6c02bc487cf7424fa6057
author Andra Danciu <andradanciu@google.com> Mon Jul 27 13:16:37 2020 +0000
committer Orion Hodson <oth@google.com> Tue Jul 28 10:01:23 2020 +0000
tree eaa091cac485552c71e7e2e88a2d970f223eb9e5
parent 853fc2ea8c4fb30d71adb1dbba6ebf0e8493ba51

Add clarification for HInvokePolymorphic constructor parameter

Added a comment that clarifies why the ArtMethod object is needed
for HInvokePolymorphic nodes.

Bug: b/65872996
Change-Id: I9dd0451aa29492b17c5963ffb3e9925601262f3b

compiler/optimizing/nodes.h

diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h
index e6e60b7..5eaa7fb 100644
--- a/compiler/optimizing/nodes.h
+++ b/compiler/optimizing/nodes.h
@@ -4508,6 +4508,9 @@
                      DataType::Type return_type,
                      uint32_t dex_pc,
                      uint32_t dex_method_index,
+                     // resolved_method is the ArtMethod object corresponding to the polymorphic
+                     // method (e.g. VarHandle.get), resolved using the class linker. It is needed
+                     // to pass intrinsic information to the HInvokePolymorphic node.
                      ArtMethod* resolved_method)
       : HInvoke(kInvokePolymorphic,
                 allocator,