Revert^3 "Compiler changes for bitstring based type checks."

This reverts commit 3f41323cc9da335e9aa4f3fbad90a86caa82ee4d.

Reason for revert: Fails sporadically.

Bug: 26687569
Bug: 64692057
Bug: 76420366
Change-Id: I84d1e9e46c58aeecf17591ff71fbac6a1e583909

1 files changed, 10 insertions, 17 deletions

diff --git a/compiler/optimizing/sharpening.h b/compiler/optimizing/sharpening.h
index fa3e948eeb..6df7d6d91e 100644
--- a/compiler/optimizing/sharpening.h
+++ b/compiler/optimizing/sharpening.h
@@ -44,10 +44,12 @@ class HSharpening : public HOptimization {
 
   static constexpr const char* kSharpeningPassName = "sharpening";
 
-  // Used by Sharpening and InstructionSimplifier.
-  static void SharpenInvokeStaticOrDirect(HInvokeStaticOrDirect* invoke,
-                                          CodeGenerator* codegen,
-                                          CompilerDriver* compiler_driver);
+  // Used by the builder.
+  static void ProcessLoadString(HLoadString* load_string,
+                                CodeGenerator* codegen,
+                                CompilerDriver* compiler_driver,
+                                const DexCompilationUnit& dex_compilation_unit,
+                                VariableSizedHandleScope* handles);
 
   // Used by the builder and the inliner.
   static HLoadClass::LoadKind ComputeLoadClassKind(HLoadClass* load_class,
@@ -56,19 +58,10 @@ class HSharpening : public HOptimization {
                                                    const DexCompilationUnit& dex_compilation_unit)
       REQUIRES_SHARED(Locks::mutator_lock_);
 
-  // Used by the builder.
-  static TypeCheckKind ComputeTypeCheckKind(ObjPtr<mirror::Class> klass,
-                                            CodeGenerator* codegen,
-                                            CompilerDriver* compiler_driver,
-                                            bool needs_access_check)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-
-  // Used by the builder.
-  static void ProcessLoadString(HLoadString* load_string,
-                                CodeGenerator* codegen,
-                                CompilerDriver* compiler_driver,
-                                const DexCompilationUnit& dex_compilation_unit,
-                                VariableSizedHandleScope* handles);
+  // Used by Sharpening and InstructionSimplifier.
+  static void SharpenInvokeStaticOrDirect(HInvokeStaticOrDirect* invoke,
+                                          CodeGenerator* codegen,
+                                          CompilerDriver* compiler_driver);
 
  private:
   CodeGenerator* codegen_;