Move Assemblers to the Arena.
And clean up some APIs to return std::unique_ptr<> instead
of raw pointers that don't communicate ownership.
Change-Id: I3017302307a0253d661240750298802fb0d9585e
diff --git a/compiler/optimizing/code_generator_arm.cc b/compiler/optimizing/code_generator_arm.cc
index 3049128..45d23fe 100644
--- a/compiler/optimizing/code_generator_arm.cc
+++ b/compiler/optimizing/code_generator_arm.cc
@@ -777,7 +777,7 @@
location_builder_(graph, this),
instruction_visitor_(graph, this),
move_resolver_(graph->GetArena(), this),
- assembler_(),
+ assembler_(graph->GetArena()),
isa_features_(isa_features),
uint32_literals_(std::less<uint32_t>(),
graph->GetArena()->Adapter(kArenaAllocCodeGenerator)),