| /external/llvm/lib/Target/NVPTX/ |
| NVPTXFavorNonGenericAddrSpaces.cpp | 14 // the base pointer of a GEP.
20 // %1 = gep [10 x float]* %0, i64 0, i64 %i
24 // and the GEP to expose more optimization opportunities to function
27 // %0 = gep [10 x float] addrspace(3)* @a, i64 0, i64 %i
35 // %0 = gep [10 x float] addrspace(3)* @a, i64 0, i64 %i
71 /// Transforms "gep (addrspacecast X), indices" into "addrspacecast (gep X,
75 bool hoistAddrSpaceCastFromGEP(GEPOperator *GEP);
112 GEPOperator *GEP) {
113 Operator *Cast = dyn_cast<Operator>(GEP->getPointerOperand())
[all...] |
| NVVMReflect.cpp | 177 const ConstantExpr *GEP = cast<ConstantExpr>(Str);
179 const Value *Sym = GEP->getOperand(0);
|
| /external/llvm/include/llvm/IR/ |
| GetElementPtrTypeIterator.h | 85 inline gep_type_iterator gep_type_begin(const User *GEP) {
87 (GEP->getOperand(0)->getType()->getScalarType(), GEP->op_begin()+1);
89 inline gep_type_iterator gep_type_end(const User *GEP) {
90 return gep_type_iterator::end(GEP->op_end());
92 inline gep_type_iterator gep_type_begin(const User &GEP) {
94 (GEP.getOperand(0)->getType()->getScalarType(), GEP.op_begin()+1);
96 inline gep_type_iterator gep_type_end(const User &GEP) {
97 return gep_type_iterator::end(GEP.op_end())
[all...] |
| /external/llvm/lib/Target/R600/ |
| AMDGPUTargetTransformInfo.cpp | 42 const GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(&I);
43 if (!GEP || GEP->getAddressSpace() != AMDGPUAS::PRIVATE_ADDRESS)
46 const Value *Ptr = GEP->getPointerOperand();
|
| AMDGPUPromoteAlloca.cpp | 115 GetElementPtrInst *GEP = cast<GetElementPtrInst>(Ptr);
117 auto I = GEPIdx.find(GEP);
121 static Value* GEPToVectorIndex(GetElementPtrInst *GEP) {
123 if (GEP->getNumOperands() != 3)
126 ConstantInt *I0 = dyn_cast<ConstantInt>(GEP->getOperand(1));
130 return GEP->getOperand(2);
167 GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(AllocaUser);
168 if (!GEP) {
176 Value *Index = GEPToVectorIndex(GEP);
178 // If we can't compute a vector index from this GEP, then we can'
[all...] |
| /external/llvm/lib/Transforms/Scalar/ |
| SeparateConstOffsetFromGEP.cpp | 25 // gep %a, 0, %x, %y; load
26 // gep %a, 0, %x, %y + 1; load
27 // gep %a, 0, %x + 1, %y; load
28 // gep %a, 0, %x + 1, %y + 1; load
31 // unable to reuse (gep %a, 0, %x, %y). As a result, this misoptimization incurs
35 // each GEP, wasting tons of registers. It emits the following PTX for the
51 // It works by splitting each GEP into a variadic base and a constant offset.
59 // base = gep a, 0, x, y
82 // Another improvement enabled by the LowerGEP flag is to lower a GEP with
103 // lower a GEP with multiple indices into arithmetic operations
[all...] |
| StraightLineStrengthReduce.cpp | 86 GEP, // &B[..][i * S][..]
98 // Note that Index and Stride of a GEP candidate do not necessarily have the
171 void allocateCandidatesAndFindBasisForGEP(GetElementPtrInst *GEP);
188 GetElementPtrInst *GEP);
190 // GEP and the bump is not divisible by the element size of the GEP, this
192 // basis using an ugly GEP.
233 static bool isGEPFoldable(GetElementPtrInst *GEP,
241 if (GlobalVariable *GV = dyn_cast<GlobalVariable>(GEP->getPointerOperand()))
246 gep_type_iterator GTI = gep_type_begin(GEP);
[all...] |
| LoadCombine.cpp | 93 if (auto *GEP = dyn_cast<GetElementPtrInst>(POP.Pointer)) {
95 unsigned BitWidth = DL.getPointerTypeSizeInBits(GEP->getType());
97 if (GEP->accumulateConstantOffset(DL, Offset))
102 POP.Pointer = GEP->getPointerOperand();
|
| /external/llvm/include/llvm/Transforms/Utils/ |
| Local.h | 192 Value *EmitGEPOffset(IRBuilderTy *Builder, const DataLayout &DL, User *GEP,
194 GEPOperator *GEPOp = cast<GEPOperator>(GEP);
195 Type *IntPtrTy = DL.getIntPtrType(GEP->getType());
198 // If the GEP is inbounds, we know that none of the addressing operations will
206 gep_type_iterator GTI = gep_type_begin(GEP);
207 for (User::op_iterator i = GEP->op_begin() + 1, e = GEP->op_end(); i != e;
225 GEP->getName()+".offs");
233 Result = Builder->CreateAdd(Result, Scale, GEP->getName()+".offs");
242 GEP->getName()+".idx", isInBounds /*NUW*/)
[all...] |
| /external/llvm/lib/Analysis/ |
| PHITransAddr.cpp | 216 if (GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(Inst)) {
219 for (unsigned i = 0, e = GEP->getNumOperands(); i != e; ++i) {
220 Value *GEPOp = PHITranslateSubExpr(GEP->getOperand(i), CurBB, PredBB, DT);
223 AnyChanged |= GEPOp != GEP->getOperand(i);
228 return GEP;
230 // Simplify the GEP to handle 'gep x, 0' -> x etc.
238 // Scan to see if we have this GEP available.
242 if (GEPI->getType() == GEP->getType() &&
397 if (GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(Inst))
[all...] |
| MemoryBuiltins.cpp | 402 if (GEPOperator *GEP = dyn_cast<GEPOperator>(V))
403 return visitGEPOperator(*GEP);
521 SizeOffsetType ObjectSizeOffsetVisitor::visitGEPOperator(GEPOperator &GEP) {
522 SizeOffsetType PtrData = compute(GEP.getPointerOperand());
524 if (!bothKnown(PtrData) || !GEP.accumulateConstantOffset(DL, Offset))
636 } else if (GEPOperator *GEP = dyn_cast<GEPOperator>(V)) {
637 Result = visitGEPOperator(*GEP);
716 ObjectSizeOffsetEvaluator::visitGEPOperator(GEPOperator &GEP) {
717 SizeOffsetEvalType PtrData = compute_(GEP.getPointerOperand());
721 Value *Offset = EmitGEPOffset(&Builder, DL, &GEP, /*NoAssumptions=*/true)
[all...] |
| /external/mesa3d/src/gallium/drivers/radeon/ |
| R600KernelParameters.cpp | 159 getElementPtrInst* GEP = dyn_cast<getElementPtrInst>(Val);
160 getElementPtrInst::op_iterator I = GEP->op_begin();
162 for (++I; I != GEP->op_end(); ++I) {
247 GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(V);
257 if (GEP && GEP->getType()->getAddressSpace() != Addrspace) {
258 Value *Op = GEP->getPointerOperand();
266 std::vector<Value*> Params(GEP->idx_begin(), GEP->idx_end());
270 GEP2->setIsInBounds(GEP->isInBounds())
[all...] |
| /external/llvm/lib/Transforms/InstCombine/ |
| InstructionCombining.cpp | 78 Value *InstCombiner::EmitGEPOffset(User *GEP) {
79 return llvm::EmitGEPOffset(Builder, DL, GEP);
[all...] |
| InstCombinePHI.cpp | 136 // This is true if all GEP bases are allocas and if all indices into them are
149 GetElementPtrInst *GEP= dyn_cast<GetElementPtrInst>(PN.getIncomingValue(i));
150 if (!GEP || !GEP->hasOneUse() || GEP->getType() != FirstInst->getType() ||
151 GEP->getNumOperands() != FirstInst->getNumOperands())
154 AllInBounds &= GEP->isInBounds();
158 (!isa<AllocaInst>(GEP->getOperand(0)) ||
159 !GEP->hasAllConstantIndices()))
164 if (FirstInst->getOperand(op) == GEP->getOperand(op)
[all...] |
| InstCombineLoadStoreAlloca.cpp | 79 if (GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(I)) {
80 // If the GEP has all zero indices, it doesn't offset the pointer. If it
83 std::make_pair(I, IsOffset || !GEP->hasAllZeroIndices()));
199 Instruction *GEP =
201 IC.InsertNewInstBefore(GEP, *It);
205 return IC.ReplaceInstUsesWith(AI, GEP);
578 // Then we know that we can replace %x in the GEP with i64 0.
580 // FIXME: We could fold any GEP index to zero that would cause UB if it were
589 // Find the first non-zero index of a GEP. If all indices are zero, return
640 // FIXME: If the GEP is not inbounds, and there are extra indices after th
[all...] |
| /external/llvm/lib/IR/ |
| Value.cpp | 393 if (GEPOperator *GEP = dyn_cast<GEPOperator>(V)) {
397 if (!GEP->hasAllZeroIndices())
401 if (!GEP->hasAllConstantIndices())
405 if (!GEP->isInBounds())
409 V = GEP->getPointerOperand();
454 if (GEPOperator *GEP = dyn_cast<GEPOperator>(V)) {
455 if (!GEP->isInBounds())
458 if (!GEP->accumulateConstantOffset(DL, GEPOffset))
461 V = GEP->getPointerOperand();
537 if (const GEPOperator *GEP = dyn_cast<GEPOperator>(V))
[all...] |
| /external/llvm/lib/Transforms/IPO/ |
| ArgumentPromotion.cpp | 76 /// A vector used to hold the indices of a single GEP instruction
407 // We can only promote this argument if all of the uses are loads, or are GEP
444 if (GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(V)) {
445 V = GEP->getPointerOperand();
448 Indices.reserve(GEP->getNumIndices());
449 for (User::op_iterator II = GEP->idx_begin(), IE = GEP->idx_end();
454 // We found a non-constant GEP index for this argument? Bail out
463 // Direct loads are equivalent to a GEP with a single 0 index.
469 // not (GEP+)loads, or any (GEP+)loads that are not safe to promote
[all...] |
| /external/llvm/unittests/IR/ |
| ConstantsTest.cpp | 270 Constant *GEP = ConstantExpr::getGetElementPtr(
272 EXPECT_DEATH(Global->replaceAllUsesWith(GEP),
338 auto *GEP = ConstantExpr::getGetElementPtr(IntTy, Placeholder, C1);
339 ASSERT_EQ(GEP->getOperand(0), Placeholder);
342 new GlobalVariable(*M, PtrTy, false, GlobalValue::ExternalLinkage, GEP);
343 ASSERT_EQ(GEP, Ref->getInitializer());
350 ASSERT_EQ(GEP, Ref->getInitializer());
351 ASSERT_EQ(GEP->getOperand(0), Alias);
|
| /external/llvm/lib/CodeGen/ |
| GlobalMerge.cpp | 226 Constant *GEP =
228 Globals[k]->replaceAllUsesWith(GEP);
233 auto *PTy = cast<PointerType>(GEP->getType());
235 Linkage, Name, GEP, &M);
|
| /external/llvm/lib/Transforms/Utils/ |
| CodeExtractor.cpp | 367 GetElementPtrInst *GEP = GetElementPtrInst::Create(
369 RewriteVal = new LoadInst(GEP, "loadgep_" + inputs[i]->getName(), TI);
469 GetElementPtrInst *GEP = GetElementPtrInst::Create(
471 codeReplacer->getInstList().push_back(GEP);
472 StoreInst *SI = new StoreInst(StructValues[i], GEP);
494 GetElementPtrInst *GEP = GetElementPtrInst::Create(
496 codeReplacer->getInstList().push_back(GEP);
497 Output = GEP;
608 GetElementPtrInst *GEP = GetElementPtrInst::Create(
611 new StoreInst(outputs[out], GEP, NTRet)
[all...] |
| /external/llvm/lib/Analysis/IPA/ |
| InlineCost.cpp | 104 bool isGEPOffsetConstant(GetElementPtrInst &GEP);
105 bool accumulateGEPOffset(GEPOperator &GEP, APInt &Offset);
229 /// \brief Check whether a GEP's indices are all constant.
232 bool CallAnalyzer::isGEPOffsetConstant(GetElementPtrInst &GEP) {
233 for (User::op_iterator I = GEP.idx_begin(), E = GEP.idx_end(); I != E; ++I)
240 /// \brief Accumulate a constant GEP offset into an APInt if possible.
244 bool CallAnalyzer::accumulateGEPOffset(GEPOperator &GEP, APInt &Offset) {
249 for (gep_type_iterator GTI = gep_type_begin(GEP), GTE = gep_type_end(GEP);
[all...] |
| /external/llvm/include/llvm/Analysis/ |
| TargetTransformInfoImpl.h | 61 llvm_unreachable("Use getGEPCost for GEP operations!");
407 if (const GEPOperator *GEP = dyn_cast<GEPOperator>(U)) {
408 SmallVector<const Value *, 4> Indices(GEP->idx_begin(), GEP->idx_end());
410 ->getGEPCost(GEP->getPointerOperand(), Indices);
|
| MemoryBuiltins.h | 192 SizeOffsetType visitGEPOperator(GEPOperator &GEP);
257 SizeOffsetEvalType visitGEPOperator(GEPOperator &GEP);
|
| /external/llvm/unittests/Transforms/Utils/ |
| Cloning.cpp | 137 GetElementPtrInst *GEP =
139 EXPECT_FALSE(this->clone(GEP)->isInBounds());
141 GEP->setIsInBounds();
142 EXPECT_TRUE(this->clone(GEP)->isInBounds());
|
| /external/llvm/unittests/Linker/ |
| LinkModulesTest.cpp | 79 Value *GEP = Builder.CreateGEP(AT, GV, GEPIndices, "switch.gep");
80 Value *Load = Builder.CreateLoad(GEP, "switch.load");
|
