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[multiversion] Thread a function argument through all the callers of the

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getTTI method used to get an actual TTI object.

No functionality changed. This just threads the argument and ensures
code like the inliner can correctly look up the callee's TTI rather than
using a fixed one.

The next change will use this to implement per-function subtarget usage
by TTI. The changes after that should eliminate the need for FTTI as that
will have become the default.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227730 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
2015-02-01 12:01:35 +00:00
parent 59d9986259
commit baceda736e
21 changed files with 41 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Transforms/Scalar/ConstantHoisting.cpp
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@ -138,7 +138,7 @@ private:
/// \brief Initialize the pass.
void setup(Function &Fn) {
DT = &getAnalysis<DominatorTreeWrapperPass>().getDomTree();
TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI(Fn);
Entry = &Fn.getEntryBlock();
}

2
lib/Transforms/Scalar/EarlyCSE.cpp
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@ -734,7 +734,7 @@ public:
DataLayoutPass *DLP = getAnalysisIfAvailable<DataLayoutPass>();
auto *DL = DLP ? &DLP->getDataLayout() : nullptr;
auto &TLI = getAnalysis<TargetLibraryInfoWrapperPass>().getTLI();
auto &TTI = getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
auto &TTI = getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
auto &DT = getAnalysis<DominatorTreeWrapperPass>().getDomTree();
auto &AC = getAnalysis<AssumptionCacheTracker>().getAssumptionCache(F);

2
lib/Transforms/Scalar/IndVarSimplify.cpp
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@ -1937,7 +1937,7 @@ bool IndVarSimplify::runOnLoop(Loop *L, LPPassManager &LPM) {
auto *TLIP = getAnalysisIfAvailable<TargetLibraryInfoWrapperPass>();
TLI = TLIP ? &TLIP->getTLI() : nullptr;
auto *TTIP = getAnalysisIfAvailable<TargetTransformInfoWrapperPass>();
TTI = TTIP ? &TTIP->getTTI() : nullptr;
TTI = TTIP ? &TTIP->getTTI(*L->getHeader()->getParent()) : nullptr;
DeadInsts.clear();
Changed = false;

5
lib/Transforms/Scalar/LoopIdiomRecognize.cpp
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@ -204,8 +204,9 @@ namespace {
}
const TargetTransformInfo *getTargetTransformInfo() {
return TTI ? TTI : (TTI = &getAnalysis<TargetTransformInfoWrapperPass>()
.getTTI());
return TTI ? TTI
: (TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI(
*CurLoop->getHeader()->getParent()));
}
Loop *getLoop() const { return CurLoop; }

7
lib/Transforms/Scalar/LoopRotation.cpp
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@ -101,10 +101,11 @@ bool LoopRotate::runOnLoop(Loop *L, LPPassManager &LPM) {
// Save the loop metadata.
MDNode *LoopMD = L->getLoopID();
Function &F = *L->getHeader()->getParent();
LI = &getAnalysis<LoopInfoWrapperPass>().getLoopInfo();
TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
AC = &getAnalysis<AssumptionCacheTracker>().getAssumptionCache(
*L->getHeader()->getParent());
TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
AC = &getAnalysis<AssumptionCacheTracker>().getAssumptionCache(F);
auto *DTWP = getAnalysisIfAvailable<DominatorTreeWrapperPass>();
DT = DTWP ? &DTWP->getDomTree() : nullptr;

8
lib/Transforms/Scalar/LoopStrengthReduce.cpp
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@ -4866,8 +4866,9 @@ LSRInstance::LSRInstance(Loop *L, Pass *P)
: IU(P->getAnalysis<IVUsers>()), SE(P->getAnalysis<ScalarEvolution>()),
DT(P->getAnalysis<DominatorTreeWrapperPass>().getDomTree()),
LI(P->getAnalysis<LoopInfoWrapperPass>().getLoopInfo()),
TTI(P->getAnalysis<TargetTransformInfoWrapperPass>().getTTI()), L(L),
Changed(false), IVIncInsertPos(nullptr) {
TTI(P->getAnalysis<TargetTransformInfoWrapperPass>().getTTI(
*L->getHeader()->getParent())),
L(L), Changed(false), IVIncInsertPos(nullptr) {
// If LoopSimplify form is not available, stay out of trouble.
if (!L->isLoopSimplifyForm())
return;
@ -5100,7 +5101,8 @@ bool LoopStrengthReduce::runOnLoop(Loop *L, LPPassManager & /*LPM*/) {
#endif
unsigned numFolded = Rewriter.replaceCongruentIVs(
L, &getAnalysis<DominatorTreeWrapperPass>().getDomTree(), DeadInsts,
&getAnalysis<TargetTransformInfoWrapperPass>().getTTI());
&getAnalysis<TargetTransformInfoWrapperPass>().getTTI(
*L->getHeader()->getParent()));
if (numFolded) {
Changed = true;
DeleteTriviallyDeadInstructions(DeadInsts);

7
lib/Transforms/Scalar/LoopUnrollPass.cpp
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@ -346,14 +346,15 @@ bool LoopUnroll::runOnLoop(Loop *L, LPPassManager &LPM) {
if (skipOptnoneFunction(L))
return false;
Function &F = *L->getHeader()->getParent();
LoopInfo *LI = &getAnalysis<LoopInfoWrapperPass>().getLoopInfo();
ScalarEvolution *SE = &getAnalysis<ScalarEvolution>();
const TargetTransformInfo &TTI =
getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
const FunctionTargetTransformInfo &FTTI =
getAnalysis<FunctionTargetTransformInfo>();
auto &AC = getAnalysis<AssumptionCacheTracker>().getAssumptionCache(
*L->getHeader()->getParent());
auto &AC = getAnalysis<AssumptionCacheTracker>().getAssumptionCache(F);
BasicBlock *Header = L->getHeader();
DEBUG(dbgs() << "Loop Unroll: F[" << Header->getParent()->getName()

3
lib/Transforms/Scalar/LoopUnswitch.cpp
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@ -433,7 +433,8 @@ bool LoopUnswitch::processCurrentLoop() {
// Probably we reach the quota of branches for this loop. If so
// stop unswitching.
if (!BranchesInfo.countLoop(
currentLoop, getAnalysis<TargetTransformInfoWrapperPass>().getTTI(),
currentLoop, getAnalysis<TargetTransformInfoWrapperPass>().getTTI(
*currentLoop->getHeader()->getParent()),
AC))
return false;

2
lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp
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@ -63,7 +63,7 @@ bool PartiallyInlineLibCalls::runOnFunction(Function &F) {
TargetLibraryInfo *TLI =
&getAnalysis<TargetLibraryInfoWrapperPass>().getTLI();
const TargetTransformInfo *TTI =
&getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
&getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
for (Function::iterator BB = F.begin(), BE = F.end(); BB != BE;) {
CurrBB = BB++;

3
lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp
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@ -859,7 +859,8 @@ bool SeparateConstOffsetFromGEP::splitGEP(GetElementPtrInst *GEP) {
// case.
if (!LowerGEP) {
TargetTransformInfo &TTI =
getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
getAnalysis<TargetTransformInfoWrapperPass>().getTTI(
*GEP->getParent()->getParent());
if (!TTI.isLegalAddressingMode(GEP->getType()->getElementType(),
/*BaseGV=*/nullptr, AccumulativeByteOffset,
/*HasBaseReg=*/true, /*Scale=*/0)) {

2
lib/Transforms/Scalar/SimplifyCFGPass.cpp
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@ -206,7 +206,7 @@ struct CFGSimplifyPass : public FunctionPass {
AssumptionCache *AC =
&getAnalysis<AssumptionCacheTracker>().getAssumptionCache(F);
const TargetTransformInfo &TTI =
getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
DataLayoutPass *DLP = getAnalysisIfAvailable<DataLayoutPass>();
const DataLayout *DL = DLP ? &DLP->getDataLayout() : nullptr;
return simplifyFunctionCFG(F, TTI, DL, AC, BonusInstThreshold);

2
lib/Transforms/Scalar/TailRecursionElimination.cpp
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@ -386,7 +386,7 @@ bool TailCallElim::runTRE(Function &F) {
// right, so don't even try to convert it...
if (F.getFunctionType()->isVarArg()) return false;
TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
BasicBlock *OldEntry = nullptr;
bool TailCallsAreMarkedTail = false;
SmallVector<PHINode*, 8> ArgumentPHIs;

9
lib/Transforms/Vectorize/BBVectorize.cpp
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@ -201,7 +201,7 @@ namespace {
initializeBBVectorizePass(*PassRegistry::getPassRegistry());
}
BBVectorize(Pass *P, const VectorizeConfig &C)
BBVectorize(Pass *P, Function &F, const VectorizeConfig &C)
: BasicBlockPass(ID), Config(C) {
AA = &P->getAnalysis<AliasAnalysis>();
DT = &P->getAnalysis<DominatorTreeWrapperPass>().getDomTree();
@ -210,7 +210,7 @@ namespace {
DL = DLP ? &DLP->getDataLayout() : nullptr;
TTI = IgnoreTargetInfo
? nullptr
: &P->getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
: &P->getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
}
typedef std::pair<Value *, Value *> ValuePair;
@ -446,7 +446,8 @@ namespace {
DL = DLP ? &DLP->getDataLayout() : nullptr;
TTI = IgnoreTargetInfo
? nullptr
: &getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
: &getAnalysis<TargetTransformInfoWrapperPass>().getTTI(
*BB.getParent());
return vectorizeBB(BB);
}
@ -3207,7 +3208,7 @@ BasicBlockPass *llvm::createBBVectorizePass(const VectorizeConfig &C) {
bool
llvm::vectorizeBasicBlock(Pass *P, BasicBlock &BB, const VectorizeConfig &C) {
BBVectorize BBVectorizer(P, C);
BBVectorize BBVectorizer(P, *BB.getParent(), C);
return BBVectorizer.vectorizeBB(BB);
}

2
lib/Transforms/Vectorize/LoopVectorize.cpp
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@ -1330,7 +1330,7 @@ struct LoopVectorize : public FunctionPass {
DataLayoutPass *DLP = getAnalysisIfAvailable<DataLayoutPass>();
DL = DLP ? &DLP->getDataLayout() : nullptr;
LI = &getAnalysis<LoopInfoWrapperPass>().getLoopInfo();
TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
DT = &getAnalysis<DominatorTreeWrapperPass>().getDomTree();
BFI = &getAnalysis<BlockFrequencyInfo>();
auto *TLIP = getAnalysisIfAvailable<TargetLibraryInfoWrapperPass>();

2
lib/Transforms/Vectorize/SLPVectorizer.cpp
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@ -3052,7 +3052,7 @@ struct SLPVectorizer : public FunctionPass {
SE = &getAnalysis<ScalarEvolution>();
DataLayoutPass *DLP = getAnalysisIfAvailable<DataLayoutPass>();
DL = DLP ? &DLP->getDataLayout() : nullptr;
TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI();
TTI = &getAnalysis<TargetTransformInfoWrapperPass>().getTTI(F);
auto *TLIP = getAnalysisIfAvailable<TargetLibraryInfoWrapperPass>();
TLI = TLIP ? &TLIP->getTLI() : nullptr;
AA = &getAnalysis<AliasAnalysis>();