ART: Refactor intrinsics slow-paths

Refactor slow paths so that there is a default implementation for
common cases (only arm64 with vixl is special). Write a generic
intrinsic slow-path that can be reused for the specific architectures.
Move helper functions into CodeGenerator so that they are accessible.

Change-Id: Ibd788dce432601c6a9f7e6f13eab31f28dcb8550

1 files changed, 7 insertions, 0 deletions

diff --git a/compiler/utils/arm64/assembler_arm64.h b/compiler/utils/arm64/assembler_arm64.h
index 8e85fe96ab..7b25b8f3f5 100644
--- a/compiler/utils/arm64/assembler_arm64.h
+++ b/compiler/utils/arm64/assembler_arm64.h
@@ -193,6 +193,13 @@ class Arm64Assembler FINAL : public Assembler {
   // Unpoison a heap reference contained in `reg` if heap poisoning is enabled.
   void MaybeUnpoisonHeapReference(vixl::Register reg);
 
+  void Bind(Label* label ATTRIBUTE_UNUSED) OVERRIDE {
+    UNIMPLEMENTED(FATAL) << "Do not use Bind for ARM64";
+  }
+  void Jump(Label* label ATTRIBUTE_UNUSED) OVERRIDE {
+    UNIMPLEMENTED(FATAL) << "Do not use Jump for ARM64";
+  }
+
  private:
   static vixl::Register reg_x(int code) {
     CHECK(code < kNumberOfXRegisters) << code;