1 files changed, 0 insertions, 109 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
deleted file mode 100644
index 0228d123bc6..00000000000
--- a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-//===- AArch64TargetTransformInfo.cpp - AArch64 specific TTI pass ---------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-/// \file
-/// This file implements a TargetTransformInfo analysis pass specific to the
-/// AArch64 target machine. It uses the target's detailed information to provide
-/// more precise answers to certain TTI queries, while letting the target
-/// independent and default TTI implementations handle the rest.
-///
-//===----------------------------------------------------------------------===//
-
-#include "AArch64.h"
-#include "AArch64TargetMachine.h"
-#include "llvm/Analysis/TargetTransformInfo.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Target/CostTable.h"
-#include "llvm/Target/TargetLowering.h"
-using namespace llvm;
-
-#define DEBUG_TYPE "aarch64tti"
-
-// Declare the pass initialization routine locally as target-specific passes
-// don't have a target-wide initialization entry point, and so we rely on the
-// pass constructor initialization.
-namespace llvm {
-void initializeAArch64TTIPass(PassRegistry &);
-}
-
-namespace {
-
-class AArch64TTI final : public ImmutablePass, public TargetTransformInfo {
-  const AArch64Subtarget *ST;
-  const AArch64TargetLowering *TLI;
-
-public:
-  AArch64TTI() : ImmutablePass(ID), ST(nullptr), TLI(nullptr) {
-    llvm_unreachable("This pass cannot be directly constructed");
-  }
-
-  AArch64TTI(const AArch64TargetMachine *TM)
-      : ImmutablePass(ID), ST(TM->getSubtargetImpl()),
-        TLI(TM->getTargetLowering()) {
-    initializeAArch64TTIPass(*PassRegistry::getPassRegistry());
-  }
-
-  virtual void initializePass() override {
-    pushTTIStack(this);
-  }
-
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const override {
-    TargetTransformInfo::getAnalysisUsage(AU);
-  }
-
-  /// Pass identification.
-  static char ID;
-
-  /// Provide necessary pointer adjustments for the two base classes.
-  virtual void *getAdjustedAnalysisPointer(const void *ID) override {
-    if (ID == &TargetTransformInfo::ID)
-      return (TargetTransformInfo*)this;
-    return this;
-  }
-
-  /// \name Scalar TTI Implementations
-  /// @{
-
-  /// @}
-
-
-  /// \name Vector TTI Implementations
-  /// @{
-
-  unsigned getNumberOfRegisters(bool Vector) const override {
-    if (Vector) {
-      if (ST->hasNEON())
-        return 32;
-      return 0;
-    }
-    return 32;
-  }
-
-  unsigned getRegisterBitWidth(bool Vector) const override {
-    if (Vector) {
-      if (ST->hasNEON())
-        return 128;
-      return 0;
-    }
-    return 64;
-  }
-
-  unsigned getMaximumUnrollFactor() const override { return 2; }
-  /// @}
-};
-
-} // end anonymous namespace
-
-INITIALIZE_AG_PASS(AArch64TTI, TargetTransformInfo, "aarch64tti",
-                   "AArch64 Target Transform Info", true, true, false)
-char AArch64TTI::ID = 0;
-
-ImmutablePass *
-llvm::createAArch64TargetTransformInfoPass(const AArch64TargetMachine *TM) {
-  return new AArch64TTI(TM);
-}