From a59af8aeaad8fe7d68d8f8de63eab9cf85b6ab31 Mon Sep 17 00:00:00 2001 From: Nicolas Geoffray Date: Wed, 27 Nov 2019 17:42:32 +0000 Subject: JIT baseline: trigger optimized compilation on hotness threshold. - Add a new hotness count in the ProfilingInfo to not conflict with interpreter hotness which may use it for OSR. - Add a baseline flag in the OatQuickMethodHeader to identify baseline compiled methods. - Add a -Xusetieredjit flag to experiment and test. Bug: 119800099 Test: test.py with Xusetieredjit to true Change-Id: I8512853f869f1312e3edc60bf64413dee9143c52 --- compiler/optimizing/stack_map_stream.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'compiler/optimizing/stack_map_stream.h') diff --git a/compiler/optimizing/stack_map_stream.h b/compiler/optimizing/stack_map_stream.h index f45e3d720e..67f716ce70 100644 --- a/compiler/optimizing/stack_map_stream.h +++ b/compiler/optimizing/stack_map_stream.h @@ -61,7 +61,8 @@ class StackMapStream : public DeletableArenaObject { void BeginMethod(size_t frame_size_in_bytes, size_t core_spill_mask, size_t fp_spill_mask, - uint32_t num_dex_registers); + uint32_t num_dex_registers, + bool baseline = false); void EndMethod(); void BeginStackMapEntry(uint32_t dex_pc, @@ -119,6 +120,7 @@ class StackMapStream : public DeletableArenaObject { uint32_t core_spill_mask_ = 0; uint32_t fp_spill_mask_ = 0; uint32_t num_dex_registers_ = 0; + bool baseline_; BitTableBuilder stack_maps_; BitTableBuilder register_masks_; BitmapTableBuilder stack_masks_; -- cgit v1.2.3-59-g8ed1b