1 //===-- LLVMContext.cpp - Implement LLVMContext -----------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file implements LLVMContext, as a wrapper around the opaque
11 // class LLVMContextImpl.
13 //===----------------------------------------------------------------------===//
15 #include "llvm/LLVMContext.h"
16 #include "llvm/Constants.h"
17 #include "llvm/DerivedTypes.h"
18 #include "LLVMContextImpl.h"
22 LLVMContext::LLVMContext() : pImpl(new LLVMContextImpl()) { }
23 LLVMContext::~LLVMContext() { delete pImpl; }
25 // ConstantInt accessors.
26 ConstantInt* LLVMContext::getConstantIntTrue() {
27 return ConstantInt::getTrue();
30 ConstantInt* LLVMContext::getConstantIntFalse() {
31 return ConstantInt::getFalse();
34 ConstantInt* LLVMContext::getConstantInt(const IntegerType* Ty, uint64_t V,
36 return ConstantInt::get(Ty, V, isSigned);
39 ConstantInt* LLVMContext::getConstantIntSigned(const IntegerType* Ty,
41 return ConstantInt::getSigned(Ty, V);
44 ConstantInt* LLVMContext::getConstantInt(const APInt& V) {
45 return ConstantInt::get(V);
48 Constant* LLVMContext::getConstantInt(const Type* Ty, const APInt& V) {
49 return ConstantInt::get(Ty, V);
52 ConstantInt* LLVMContext::getAllOnesConstantInt(const Type* Ty) {
53 return ConstantInt::getAllOnesValue(Ty);
57 // ConstantPointerNull accessors.
58 ConstantPointerNull* LLVMContext::getConstantPointerNull(const PointerType* T) {
59 return ConstantPointerNull::get(T);
63 // ConstantStruct accessors.
64 Constant* LLVMContext::getConstantStruct(const StructType* T,
65 const std::vector<Constant*>& V) {
66 return ConstantStruct::get(T, V);
69 Constant* LLVMContext::getConstantStruct(const std::vector<Constant*>& V,
71 return ConstantStruct::get(V, Packed);
74 Constant* LLVMContext::getConstantStruct(Constant* const *Vals,
75 unsigned NumVals, bool Packed) {
76 return ConstantStruct::get(Vals, NumVals, Packed);
80 // ConstantAggregateZero accessors.
81 ConstantAggregateZero* LLVMContext::getConstantAggregateZero(const Type* Ty) {
82 return ConstantAggregateZero::get(Ty);
86 // ConstantArray accessors.
87 Constant* LLVMContext::getConstantArray(const ArrayType* T,
88 const std::vector<Constant*>& V) {
89 return ConstantArray::get(T, V);
92 Constant* LLVMContext::getConstantArray(const ArrayType* T,
93 Constant* const* Vals,
95 return ConstantArray::get(T, Vals, NumVals);
98 Constant* LLVMContext::getConstantArray(const std::string& Initializer,
100 return ConstantArray::get(Initializer, AddNull);
104 // ConstantExpr accessors.
105 Constant* LLVMContext::getConstantExpr(unsigned Opcode, Constant* C1,
107 return ConstantExpr::get(Opcode, C1, C2);
110 Constant* LLVMContext::getConstantExprTrunc(Constant* C, const Type* Ty) {
111 return ConstantExpr::getTrunc(C, Ty);
114 Constant* LLVMContext::getConstantExprSExt(Constant* C, const Type* Ty) {
115 return ConstantExpr::getSExt(C, Ty);
118 Constant* LLVMContext::getConstantExprZExt(Constant* C, const Type* Ty) {
119 return ConstantExpr::getZExt(C, Ty);
122 Constant* LLVMContext::getConstantExprFPTrunc(Constant* C, const Type* Ty) {
123 return ConstantExpr::getFPTrunc(C, Ty);
126 Constant* LLVMContext::getConstantExprFPExtend(Constant* C, const Type* Ty) {
127 return ConstantExpr::getFPExtend(C, Ty);
130 Constant* LLVMContext::getConstantExprUIToFP(Constant* C, const Type* Ty) {
131 return ConstantExpr::getUIToFP(C, Ty);
134 Constant* LLVMContext::getConstantExprSIToFP(Constant* C, const Type* Ty) {
135 return ConstantExpr::getSIToFP(C, Ty);
138 Constant* LLVMContext::getConstantExprFPToUI(Constant* C, const Type* Ty) {
139 return ConstantExpr::getFPToUI(C, Ty);
142 Constant* LLVMContext::getConstantExprFPToSI(Constant* C, const Type* Ty) {
143 return ConstantExpr::getFPToSI(C, Ty);
146 Constant* LLVMContext::getConstantExprPtrToInt(Constant* C, const Type* Ty) {
147 return ConstantExpr::getPtrToInt(C, Ty);
150 Constant* LLVMContext::getConstantExprIntToPtr(Constant* C, const Type* Ty) {
151 return ConstantExpr::getIntToPtr(C, Ty);
154 Constant* LLVMContext::getConstantExprBitCast(Constant* C, const Type* Ty) {
155 return ConstantExpr::getBitCast(C, Ty);
158 Constant* LLVMContext::getConstantExprCast(unsigned ops, Constant* C,
160 return ConstantExpr::getCast(ops, C, Ty);
163 Constant* LLVMContext::getConstantExprZExtOrBitCast(Constant* C,
165 return ConstantExpr::getZExtOrBitCast(C, Ty);
168 Constant* LLVMContext::getConstantExprSExtOrBitCast(Constant* C,
170 return ConstantExpr::getSExtOrBitCast(C, Ty);
173 Constant* LLVMContext::getConstantExprTruncOrBitCast(Constant* C,
175 return ConstantExpr::getTruncOrBitCast(C, Ty);
178 Constant* LLVMContext::getConstantExprPointerCast(Constant* C, const Type* Ty) {
179 return ConstantExpr::getPointerCast(C, Ty);
182 Constant* LLVMContext::getConstantExprIntegerCast(Constant* C, const Type* Ty,
184 return ConstantExpr::getIntegerCast(C, Ty, isSigned);
187 Constant* LLVMContext::getConstantExprFPCast(Constant* C, const Type* Ty) {
188 return ConstantExpr::getFPCast(C, Ty);
191 Constant* LLVMContext::getConstantExprSelect(Constant* C, Constant* V1,
193 return ConstantExpr::getSelect(C, V1, V2);
196 Constant* LLVMContext::getConstantExprAlignOf(const Type* Ty) {
197 return ConstantExpr::getAlignOf(Ty);
200 Constant* LLVMContext::getConstantExprCompare(unsigned short pred,
201 Constant* C1, Constant* C2) {
202 return ConstantExpr::getCompare(pred, C1, C2);
205 Constant* LLVMContext::getConstantExprNeg(Constant* C) {
206 return ConstantExpr::getNeg(C);
209 Constant* LLVMContext::getConstantExprFNeg(Constant* C) {
210 return ConstantExpr::getFNeg(C);
213 Constant* LLVMContext::getConstantExprNot(Constant* C) {
214 return ConstantExpr::getNot(C);
217 Constant* LLVMContext::getConstantExprAdd(Constant* C1, Constant* C2) {
218 return ConstantExpr::getAdd(C1, C2);
221 Constant* LLVMContext::getConstantExprFAdd(Constant* C1, Constant* C2) {
222 return ConstantExpr::getFAdd(C1, C2);
225 Constant* LLVMContext::getConstantExprSub(Constant* C1, Constant* C2) {
226 return ConstantExpr::getSub(C1, C2);
229 Constant* LLVMContext::getConstantExprFSub(Constant* C1, Constant* C2) {
230 return ConstantExpr::getFSub(C1, C2);
233 Constant* LLVMContext::getConstantExprMul(Constant* C1, Constant* C2) {
234 return ConstantExpr::getMul(C1, C2);
237 Constant* LLVMContext::getConstantExprFMul(Constant* C1, Constant* C2) {
238 return ConstantExpr::getFMul(C1, C2);
241 Constant* LLVMContext::getConstantExprUDiv(Constant* C1, Constant* C2) {
242 return ConstantExpr::getUDiv(C1, C2);
245 Constant* LLVMContext::getConstantExprSDiv(Constant* C1, Constant* C2) {
246 return ConstantExpr::getSDiv(C1, C2);
249 Constant* LLVMContext::getConstantExprFDiv(Constant* C1, Constant* C2) {
250 return ConstantExpr::getFDiv(C1, C2);
253 Constant* LLVMContext::getConstantExprURem(Constant* C1, Constant* C2) {
254 return ConstantExpr::getURem(C1, C2);
257 Constant* LLVMContext::getConstantExprSRem(Constant* C1, Constant* C2) {
258 return ConstantExpr::getSRem(C1, C2);
261 Constant* LLVMContext::getConstantExprFRem(Constant* C1, Constant* C2) {
262 return ConstantExpr::getFRem(C1, C2);
265 Constant* LLVMContext::getConstantExprAnd(Constant* C1, Constant* C2) {
266 return ConstantExpr::getAnd(C1, C2);
269 Constant* LLVMContext::getConstantExprOr(Constant* C1, Constant* C2) {
270 return ConstantExpr::getOr(C1, C2);
273 Constant* LLVMContext::getConstantExprXor(Constant* C1, Constant* C2) {
274 return ConstantExpr::getXor(C1, C2);
277 Constant* LLVMContext::getConstantExprICmp(unsigned short pred, Constant* LHS,
279 return ConstantExpr::getICmp(pred, LHS, RHS);
282 Constant* LLVMContext::getConstantExprFCmp(unsigned short pred, Constant* LHS,
284 return ConstantExpr::getFCmp(pred, LHS, RHS);
287 Constant* LLVMContext::getConstantExprVICmp(unsigned short pred, Constant* LHS,
289 return ConstantExpr::getVICmp(pred, LHS, RHS);
292 Constant* LLVMContext::getConstantExprVFCmp(unsigned short pred, Constant* LHS,
294 return ConstantExpr::getVFCmp(pred, LHS, RHS);
297 Constant* LLVMContext::getConstantExprShl(Constant* C1, Constant* C2) {
298 return ConstantExpr::getShl(C1, C2);
301 Constant* LLVMContext::getConstantExprLShr(Constant* C1, Constant* C2) {
302 return ConstantExpr::getLShr(C1, C2);
305 Constant* LLVMContext::getConstantExprAShr(Constant* C1, Constant* C2) {
306 return ConstantExpr::getAShr(C1, C2);
309 Constant* LLVMContext::getConstantExprGetElementPtr(Constant* C,
310 Constant* const* IdxList,
312 return ConstantExpr::getGetElementPtr(C, IdxList, NumIdx);
315 Constant* LLVMContext::getConstantExprGetElementPtr(Constant* C,
316 Value* const* IdxList,
318 return ConstantExpr::getGetElementPtr(C, IdxList, NumIdx);
321 Constant* LLVMContext::getConstantExprExtractElement(Constant* Vec,
323 return ConstantExpr::getExtractElement(Vec, Idx);
326 Constant* LLVMContext::getConstantExprInsertElement(Constant* Vec,
329 return ConstantExpr::getInsertElement(Vec, Elt, Idx);
332 Constant* LLVMContext::getConstantExprShuffleVector(Constant* V1, Constant* V2,
334 return ConstantExpr::getShuffleVector(V1, V2, Mask);
337 Constant* LLVMContext::getConstantExprExtractValue(Constant* Agg,
338 const unsigned* IdxList,
340 return ConstantExpr::getExtractValue(Agg, IdxList, NumIdx);
343 Constant* LLVMContext::getConstantExprInsertValue(Constant* Agg, Constant* Val,
344 const unsigned* IdxList,
346 return ConstantExpr::getInsertValue(Agg, Val, IdxList, NumIdx);
349 Constant* LLVMContext::getZeroValueForNegation(const Type* Ty) {
350 return ConstantExpr::getZeroValueForNegationExpr(Ty);
354 // ConstantFP accessors.
355 ConstantFP* LLVMContext::getConstantFP(const APFloat& V) {
356 return ConstantFP::get(V);
359 Constant* LLVMContext::getConstantFP(const Type* Ty, double V) {
360 return ConstantFP::get(Ty, V);
363 ConstantFP* LLVMContext::getConstantFPNegativeZero(const Type* Ty) {
364 return ConstantFP::getNegativeZero(Ty);
368 // ConstantVector accessors.
369 Constant* LLVMContext::getConstantVector(const VectorType* T,
370 const std::vector<Constant*>& V) {
371 return ConstantVector::get(T, V);
374 Constant* LLVMContext::getConstantVector(const std::vector<Constant*>& V) {
375 return ConstantVector::get(V);
378 Constant* LLVMContext::getConstantVector(Constant* const* Vals,
380 return ConstantVector::get(Vals, NumVals);
383 ConstantVector* LLVMContext::getConstantVectorAllOnes(const VectorType* Ty) {
384 return ConstantVector::getAllOnesValue(Ty);
387 // FunctionType accessors
388 FunctionType* LLVMContext::getFunctionType(const Type* Result,
389 const std::vector<const Type*>& Params,
391 return FunctionType::get(Result, Params, isVarArg);
394 // IntegerType accessors
395 const IntegerType* LLVMContext::getIntegerType(unsigned NumBits) {
396 return IntegerType::get(NumBits);
399 // OpaqueType accessors
400 OpaqueType* LLVMContext::getOpaqueType() {
401 return OpaqueType::get();
404 // StructType accessors
405 StructType* LLVMContext::getStructType(const std::vector<const Type*>& Params,
407 return StructType::get(Params, isPacked);
410 // ArrayType accessors
411 ArrayType* LLVMContext::getArrayType(const Type* ElementType,
412 uint64_t NumElements) {
413 return ArrayType::get(ElementType, NumElements);
416 // PointerType accessors
417 PointerType* LLVMContext::getPointerType(const Type* ElementType,
418 unsigned AddressSpace) {
419 return PointerType::get(ElementType, AddressSpace);
422 PointerType* LLVMContext::getPointerTypeUnqualified(const Type* ElementType) {
423 return PointerType::getUnqual(ElementType);
426 // VectorType accessors
427 VectorType* LLVMContext::getVectorType(const Type* ElementType,
428 unsigned NumElements) {
429 return VectorType::get(ElementType, NumElements);
432 VectorType* LLVMContext::getVectorTypeInteger(const VectorType* VTy) {
433 return VectorType::getInteger(VTy);
436 VectorType* LLVMContext::getVectorTypeExtendedElement(const VectorType* VTy) {
437 return VectorType::getExtendedElementVectorType(VTy);
440 VectorType* LLVMContext::getVectorTypeTruncatedElement(const VectorType* VTy) {
441 return VectorType::getTruncatedElementVectorType(VTy);