commit 6eb4d5e4bc2ce068004c1d7c85dbfff0c5efd11d
author David Srbecky <dsrbecky@google.com> Sun Jun 03 12:00:20 2018 +0100
committer David Srbecky <dsrbecky@google.com> Sun Jun 03 12:00:20 2018 +0100
tree e2d8a213a4996d94988af748175d3eb5b7694f33
parent 0366f3251c3078a0161d178e3b0afd5efc4c84c0

De-duplicate inline info in stack maps.

This saves 0.3% of .oat file size.

Test: test-art-host-gtest-stack_map_test
Change-Id: Ic7d5addf04fb9b7a2f29a7d1d99ea93b39388fd2

compiler/optimizing/stack_map_stream.h

diff --git a/compiler/optimizing/stack_map_stream.h b/compiler/optimizing/stack_map_stream.h
index c758bca..d634c70 100644
--- a/compiler/optimizing/stack_map_stream.h
+++ b/compiler/optimizing/stack_map_stream.h
@@ -53,7 +53,7 @@
         lazy_stack_masks_(allocator->Adapter(kArenaAllocStackMapStream)),
         in_stack_map_(false),
         in_inline_info_(false),
-        current_inline_infos_(0),
+        current_inline_infos_(allocator->Adapter(kArenaAllocStackMapStream)),
         current_dex_registers_(allocator->Adapter(kArenaAllocStackMapStream)),
         temp_dex_register_mask_(allocator, 32, true, kArenaAllocStackMapStream),
         temp_dex_register_map_(allocator->Adapter(kArenaAllocStackMapStream)) {
@@ -157,7 +157,7 @@
   bool in_stack_map_;
   bool in_inline_info_;
   StackMapEntry current_stack_map_;
-  uint32_t current_inline_infos_;
+  ScopedArenaVector<InlineInfoEntry> current_inline_infos_;
   ScopedArenaVector<DexRegisterLocation> current_dex_registers_;
   size_t expected_num_dex_registers_;