diff options
| author | 2017-10-05 14:35:55 +0100 | |
|---|---|---|
| committer | 2017-10-09 10:39:22 +0100 | |
| commit | e764d2e50c544c2cb98ee61a15d613161ac6bd17 (patch) | |
| tree | 112aa7ca459d2edb4f800897060a2407fcc622c7 /compiler/utils/mips/assembler_mips.h | |
| parent | ca6fff898afcb62491458ae8bcd428bfb3043da1 (diff) | |
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
Diffstat (limited to 'compiler/utils/mips/assembler_mips.h')
| -rw-r--r-- | compiler/utils/mips/assembler_mips.h | 8 |
1 files changed, 4 insertions, 4 deletions
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<PointerSi public: using JNIBase = JNIMacroAssembler<PointerSize::k32>; - 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), |