From 2808be84a8f86542450670acdb5e6b55498ff5f0 Mon Sep 17 00:00:00 2001 From: Artem Serov Date: Thu, 20 Dec 2018 19:15:11 +0000 Subject: ART: Introduce stackmap with no DexRegInfo. Some of safepoints don't need to have DexRegisterMap info; this will decrease the stackmap size. .oat file size reduction: - boot.oat: -233 kb (-5.4%) - boot-framework.oat: -704 kb (-4.9%) Test: 461-get-reference-vreg, 466-get-live-vreg. Test: 543-env-long-ref, 616-cha*. Test: test-art-target, +gc-stress. Change-Id: Idbad355770e30a30dcf14127642e03ee666878b8 --- compiler/optimizing/code_generator.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'compiler/optimizing/code_generator.h') diff --git a/compiler/optimizing/code_generator.h b/compiler/optimizing/code_generator.h index 357c4bb606..d932c6afb0 100644 --- a/compiler/optimizing/code_generator.h +++ b/compiler/optimizing/code_generator.h @@ -761,7 +761,10 @@ class CodeGenerator : public DeletableArenaObject { size_t GetStackOffsetOfSavedRegister(size_t index); void GenerateSlowPaths(); void BlockIfInRegister(Location location, bool is_out = false) const; - void EmitEnvironment(HEnvironment* environment, SlowPathCode* slow_path); + void EmitEnvironment(HEnvironment* environment, + SlowPathCode* slow_path, + bool needs_vreg_info = true); + void EmitVRegInfo(HEnvironment* environment, SlowPathCode* slow_path); OptimizingCompilerStats* stats_; -- cgit v1.2.3-59-g8ed1b