//
//===----------------------------------------------------------------------===//
-#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"
#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;
/// 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(0) {
+ SimpleInliner() : Inliner(ID) {
initializeSimpleInlinerPass(*PassRegistry::getPassRegistry());
}
SimpleInliner(int Threshold)
- : Inliner(ID, Threshold, /*InsertLifetime*/ true), ICA(0) {
+ : 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,
char SimpleInliner::ID = 0;
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)
}
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);
}