[multiversion] Kill FunctionTargetTransformInfo, TTI itself is now

per-function and supports the exact desired interface.

llvm-svn: 227743

2 files changed, 0 insertions, 51 deletions

diff --git a/llvm/lib/Analysis/CMakeLists.txt b/llvm/lib/Analysis/CMakeLists.txt
index 9100c92634c..09ac79e2bc2 100644
--- a/llvm/lib/Analysis/CMakeLists.txt
+++ b/llvm/lib/Analysis/CMakeLists.txt
@@ -22,7 +22,6 @@ add_llvm_library(LLVMAnalysis
   DependenceAnalysis.cpp
   DomPrinter.cpp
   DominanceFrontier.cpp
-  FunctionTargetTransformInfo.cpp
   IVUsers.cpp
   InstCount.cpp
   InstructionSimplify.cpp
diff --git a/llvm/lib/Analysis/FunctionTargetTransformInfo.cpp b/llvm/lib/Analysis/FunctionTargetTransformInfo.cpp
deleted file mode 100644
index d1307b4ebfb..00000000000
--- a/llvm/lib/Analysis/FunctionTargetTransformInfo.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-//===- llvm/Analysis/FunctionTargetTransformInfo.h --------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This pass wraps a TargetTransformInfo in a FunctionPass so that it can
-// forward along the current Function so that we can make target specific
-// decisions based on the particular subtarget specified for each Function.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/InitializePasses.h"
-#include "llvm/Analysis/FunctionTargetTransformInfo.h"
-
-using namespace llvm;
-
-#define DEBUG_TYPE "function-tti"
-static const char ftti_name[] = "Function TargetTransformInfo";
-INITIALIZE_PASS_BEGIN(FunctionTargetTransformInfo, "function_tti", ftti_name, false, true)
-INITIALIZE_PASS_DEPENDENCY(TargetTransformInfoWrapperPass)
-INITIALIZE_PASS_END(FunctionTargetTransformInfo, "function_tti", ftti_name, false, true)
-char FunctionTargetTransformInfo::ID = 0;
-
-namespace llvm {
-FunctionPass *createFunctionTargetTransformInfoPass() {
-  return new FunctionTargetTransformInfo();
-}
-}
-
-FunctionTargetTransformInfo::FunctionTargetTransformInfo()
-  : FunctionPass(ID), Fn(nullptr), TTI(nullptr) {
-  initializeFunctionTargetTransformInfoPass(*PassRegistry::getPassRegistry());
-}
-
-void FunctionTargetTransformInfo::getAnalysisUsage(AnalysisUsage &AU) const {
-  AU.setPreservesAll();
-  AU.addRequired<TargetTransformInfoWrapperPass>();
-}
-
-void FunctionTargetTransformInfo::releaseMemory() {}
-
-bool FunctionTargetTransformInfo::runOnFunction(Function &F) {
-  Fn = &F;
-  TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
-  return false;
-}