From e3ff7b293be2a6791fe9d135d660c0cffe4bd73f Mon Sep 17 00:00:00 2001 From: David Brazdil Date: Wed, 2 Mar 2016 16:48:20 +0000 Subject: Refactor HGraphBuilder and SsaBuilder to remove HLocals This patch merges the instruction-building phases from HGraphBuilder and SsaBuilder into a single HInstructionBuilder class. As a result, it is not necessary to generate HLocal, HLoadLocal and HStoreLocal instructions any more, as the builder produces SSA form directly. Saves 5-15% of arena-allocated memory (see bug for more data): GMS 20.46MB => 19.26MB (-5.86%) Maps 24.12MB => 21.47MB (-10.98%) YouTube 28.60MB => 26.01MB (-9.05%) Bug: 27894376 Change-Id: Iefe28d40600c169c5d306fd2c77034ae19476d90 --- compiler/optimizing/code_generator.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'compiler/optimizing/code_generator.h') diff --git a/compiler/optimizing/code_generator.h b/compiler/optimizing/code_generator.h index cad55296bc..1a060b1f58 100644 --- a/compiler/optimizing/code_generator.h +++ b/compiler/optimizing/code_generator.h @@ -211,7 +211,6 @@ class CodeGenerator { size_t maximum_number_of_live_fpu_registers, size_t number_of_out_slots, const ArenaVector& block_order); - int32_t GetStackSlot(HLocal* local) const; uint32_t GetFrameSize() const { return frame_size_; } void SetFrameSize(uint32_t size) { frame_size_ = size; } @@ -525,8 +524,6 @@ class CodeGenerator { slow_paths_.reserve(8); } - virtual Location GetStackLocation(HLoadLocal* load) const = 0; - virtual HGraphVisitor* GetLocationBuilder() = 0; virtual HGraphVisitor* GetInstructionVisitor() = 0; -- cgit v1.2.3-59-g8ed1b