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
diff --git a/compiler/utils/jni_macro_assembler_test.h b/compiler/utils/jni_macro_assembler_test.h
index 6129680..ba95e21 100644
--- a/compiler/utils/jni_macro_assembler_test.h
+++ b/compiler/utils/jni_macro_assembler_test.h
@@ -80,8 +80,8 @@
}
// Override this to set up any architecture-specific things, e.g., CPU revision.
- virtual Ass* CreateAssembler(ArenaAllocator* arena) {
- return new (arena) Ass(arena);
+ virtual Ass* CreateAssembler(ArenaAllocator* allocator) {
+ return new (allocator) Ass(allocator);
}
// Override this to set up any architecture-specific things, e.g., register vectors.