X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FTransforms%2FIPO%2FInlineSimple.cpp;h=45609f891ed87368f65f56c2b5509cefece65195;hp=0f45c5f95aadf26f13d97a694e79e4057428d032;hb=0651a407f6a408caa02b76a1cdaf0d8fa54f29fb;hpb=912373de69045e491d6a301611ce31a2914a7d43

diff --git a/lib/Transforms/IPO/InlineSimple.cpp b/lib/Transforms/IPO/InlineSimple.cpp
index 0f45c5f95aa..45609f891ed 100644
--- a/lib/Transforms/IPO/InlineSimple.cpp
+++ b/lib/Transforms/IPO/InlineSimple.cpp
@@ -11,11 +11,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Transforms/IPO.h"
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/CallGraph.h"
 #include "llvm/Analysis/InlineCost.h"
 #include "llvm/Analysis/TargetLibraryInfo.h"
+#include "llvm/Analysis/TargetTransformInfo.h"
 #include "llvm/IR/CallSite.h"
 #include "llvm/IR/CallingConv.h"
 #include "llvm/IR/DataLayout.h"
@@ -23,6 +23,7 @@
 #include "llvm/IR/IntrinsicInst.h"
 #include "llvm/IR/Module.h"
 #include "llvm/IR/Type.h"
+#include "llvm/Transforms/IPO.h"
 #include "llvm/Transforms/IPO/InlinerPass.h"
 
 using namespace llvm;
@@ -37,26 +38,30 @@ namespace {
 /// inliner pass and the always inliner pass. The two passes use different cost
 /// analyses to determine when to inline.
 class SimpleInliner : public Inliner {
-  InlineCostAnalysis *ICA;
 
 public:
-  SimpleInliner() : Inliner(ID), ICA(nullptr) {
+  SimpleInliner() : Inliner(ID) {
     initializeSimpleInlinerPass(*PassRegistry::getPassRegistry());
   }
 
   SimpleInliner(int Threshold)
-      : Inliner(ID, Threshold, /*InsertLifetime*/ true), ICA(nullptr) {
+      : Inliner(ID, Threshold, /*InsertLifetime*/ true) {
     initializeSimpleInlinerPass(*PassRegistry::getPassRegistry());
   }
 
   static char ID; // Pass identification, replacement for typeid
 
   InlineCost getInlineCost(CallSite CS) override {
-    return ICA->getInlineCost(CS, getInlineThreshold(CS));
+    Function *Callee = CS.getCalledFunction();
+    TargetTransformInfo &TTI = TTIWP->getTTI(*Callee);
+    return llvm::getInlineCost(CS, getInlineThreshold(CS), TTI, ACT);
   }
 
   bool runOnSCC(CallGraphSCC &SCC) override;
   void getAnalysisUsage(AnalysisUsage &AU) const override;
+
+private:
+  TargetTransformInfoWrapperPass *TTIWP;
 };
 
 static int computeThresholdFromOptLevels(unsigned OptLevel,
@@ -77,7 +82,7 @@ INITIALIZE_PASS_BEGIN(SimpleInliner, "inline",
                 "Function Integration/Inlining", false, false)
 INITIALIZE_PASS_DEPENDENCY(AssumptionCacheTracker)
 INITIALIZE_PASS_DEPENDENCY(CallGraphWrapperPass)
-INITIALIZE_PASS_DEPENDENCY(InlineCostAnalysis)
+INITIALIZE_PASS_DEPENDENCY(TargetTransformInfoWrapperPass)
 INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfoWrapperPass)
 INITIALIZE_PASS_END(SimpleInliner, "inline",
                 "Function Integration/Inlining", false, false)
@@ -95,11 +100,11 @@ Pass *llvm::createFunctionInliningPass(unsigned OptLevel,
 }
 
 bool SimpleInliner::runOnSCC(CallGraphSCC &SCC) {
-  ICA = &getAnalysis<InlineCostAnalysis>();
+  TTIWP = &getAnalysis<TargetTransformInfoWrapperPass>();
   return Inliner::runOnSCC(SCC);
 }
 
 void SimpleInliner::getAnalysisUsage(AnalysisUsage &AU) const {
-  AU.addRequired<InlineCostAnalysis>();
+  AU.addRequired<TargetTransformInfoWrapperPass>();
   Inliner::getAnalysisUsage(AU);
 }