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/mips64/assembler_mips64.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/mips64/assembler_mips64.h')
| -rw-r--r-- | compiler/utils/mips64/assembler_mips64.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/compiler/utils/mips64/assembler_mips64.h b/compiler/utils/mips64/assembler_mips64.h index ee78cdba7e..a3787ac6ae 100644 --- a/compiler/utils/mips64/assembler_mips64.h +++ b/compiler/utils/mips64/assembler_mips64.h @@ -418,14 +418,14 @@ class Mips64Assembler FINAL : public Assembler, public JNIMacroAssembler<Pointer public: using JNIBase = JNIMacroAssembler<PointerSize::k64>; - explicit Mips64Assembler(ArenaAllocator* arena, + explicit Mips64Assembler(ArenaAllocator* allocator, const Mips64InstructionSetFeatures* instruction_set_features = nullptr) - : Assembler(arena), + : Assembler(allocator), overwriting_(false), overwrite_location_(0), - literals_(arena->Adapter(kArenaAllocAssembler)), - long_literals_(arena->Adapter(kArenaAllocAssembler)), - jump_tables_(arena->Adapter(kArenaAllocAssembler)), + literals_(allocator->Adapter(kArenaAllocAssembler)), + long_literals_(allocator->Adapter(kArenaAllocAssembler)), + jump_tables_(allocator->Adapter(kArenaAllocAssembler)), last_position_adjustment_(0), last_old_position_(0), last_branch_id_(0), |