AArch64: Add fake arm64 backend, and disable it by method filter.
Just create an ArmCodeGenerator for arm64, but currently no code will
be generated for arm64.
The method filter can:
1. Skip methods with unsupported prototype.
2. Skip methods with unsupported dalvik byte code.
3. Skip methods with invocation to unsupported prototype.
These are temporary codes and should be removed later. But with this
patch, it won't break anything when we merge partly implemented arm64
backend later.
Change-Id: Ib9180d7b8a978f0a5ebaf6b4893e7e3724897113
diff --git a/compiler/compilers.cc b/compiler/compilers.cc
index 188ce6f..6bf0058 100644
--- a/compiler/compilers.cc
+++ b/compiler/compilers.cc
@@ -101,6 +101,10 @@
case kThumb2:
mir_to_lir = ArmCodeGenerator(cu, cu->mir_graph.get(), &cu->arena);
break;
+ case kArm64:
+ // TODO(Arm64): replace the generator below with a proper one.
+ mir_to_lir = ArmCodeGenerator(cu, cu->mir_graph.get(), &cu->arena);
+ break;
case kMips:
mir_to_lir = MipsCodeGenerator(cu, cu->mir_graph.get(), &cu->arena);
break;