From e764d2e50c544c2cb98ee61a15d613161ac6bd17 Mon Sep 17 00:00:00 2001 From: Vladimir Marko Date: Thu, 5 Oct 2017 14:35:55 +0100 Subject: Use ScopedArenaAllocator for register allocation. Memory needed to compile the two most expensive methods for aosp_angler-userdebug boot image: BatteryStats.dumpCheckinLocked() : 25.1MiB -> 21.1MiB BatteryStats.dumpLocked(): 49.6MiB -> 42.0MiB This is because all the memory previously used by Scheduler is reused by the register allocator; the register allocator has a higher peak usage of the ArenaStack. And continue the "arena"->"allocator" renaming. Test: m test-art-host-gtest Test: testrunner.py --host Bug: 64312607 Change-Id: Idfd79a9901552b5147ec0bf591cb38120de86b01 --- compiler/utils/mips/assembler_mips.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'compiler/utils/mips/assembler_mips.h') diff --git a/compiler/utils/mips/assembler_mips.h b/compiler/utils/mips/assembler_mips.h index e82693a82d..57b3edd03a 100644 --- a/compiler/utils/mips/assembler_mips.h +++ b/compiler/utils/mips/assembler_mips.h @@ -192,16 +192,16 @@ class MipsAssembler FINAL : public Assembler, public JNIMacroAssembler; - explicit MipsAssembler(ArenaAllocator* arena, + explicit MipsAssembler(ArenaAllocator* allocator, const MipsInstructionSetFeatures* instruction_set_features = nullptr) - : Assembler(arena), + : Assembler(allocator), overwriting_(false), overwrite_location_(0), reordering_(true), ds_fsm_state_(kExpectingLabel), ds_fsm_target_pc_(0), - literals_(arena->Adapter(kArenaAllocAssembler)), - jump_tables_(arena->Adapter(kArenaAllocAssembler)), + literals_(allocator->Adapter(kArenaAllocAssembler)), + jump_tables_(allocator->Adapter(kArenaAllocAssembler)), last_position_adjustment_(0), last_old_position_(0), last_branch_id_(0), -- cgit v1.2.3-59-g8ed1b