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-rw-r--r--lib/CodeGen/CGExprComplex.cpp177
1 files changed, 93 insertions, 84 deletions
diff --git a/lib/CodeGen/CGExprComplex.cpp b/lib/CodeGen/CGExprComplex.cpp
index 3555c8c9b691..9e81e4fbeabe 100644
--- a/lib/CodeGen/CGExprComplex.cpp
+++ b/lib/CodeGen/CGExprComplex.cpp
@@ -46,7 +46,7 @@ public:
IgnoreRealAssign(irn), IgnoreImagAssign(iin) {
}
-
+
//===--------------------------------------------------------------------===//
// Utilities
//===--------------------------------------------------------------------===//
@@ -82,23 +82,23 @@ public:
if (LV.isPropertyRef())
return CGF.EmitObjCPropertyGet(LV.getPropertyRefExpr()).getComplexVal();
-
+
assert(LV.isKVCRef() && "Unknown LValue type!");
return CGF.EmitObjCPropertyGet(LV.getKVCRefExpr()).getComplexVal();
}
-
+
/// EmitLoadOfComplex - Given a pointer to a complex value, emit code to load
/// the real and imaginary pieces.
ComplexPairTy EmitLoadOfComplex(llvm::Value *SrcPtr, bool isVolatile);
-
+
/// EmitStoreOfComplex - Store the specified real/imag parts into the
/// specified value pointer.
void EmitStoreOfComplex(ComplexPairTy Val, llvm::Value *ResPtr, bool isVol);
-
+
/// EmitComplexToComplexCast - Emit a cast from complex value Val to DestType.
ComplexPairTy EmitComplexToComplexCast(ComplexPairTy Val, QualType SrcType,
QualType DestType);
-
+
//===--------------------------------------------------------------------===//
// Visitor Methods
//===--------------------------------------------------------------------===//
@@ -111,16 +111,17 @@ public:
ComplexPairTy VisitExpr(Expr *S);
ComplexPairTy VisitParenExpr(ParenExpr *PE) { return Visit(PE->getSubExpr());}
ComplexPairTy VisitImaginaryLiteral(const ImaginaryLiteral *IL);
-
+
// l-values.
ComplexPairTy VisitDeclRefExpr(const Expr *E) { return EmitLoadOfLValue(E); }
- ComplexPairTy VisitObjCIvarRefExpr(ObjCIvarRefExpr *E) {
+ ComplexPairTy VisitObjCIvarRefExpr(ObjCIvarRefExpr *E) {
return EmitLoadOfLValue(E);
}
ComplexPairTy VisitObjCPropertyRefExpr(ObjCPropertyRefExpr *E) {
return EmitLoadOfLValue(E);
}
- ComplexPairTy VisitObjCKVCRefExpr(ObjCKVCRefExpr *E) {
+ ComplexPairTy VisitObjCImplicitSetterGetterRefExpr(
+ ObjCImplicitSetterGetterRefExpr *E) {
return EmitLoadOfLValue(E);
}
ComplexPairTy VisitObjCMessageExpr(ObjCMessageExpr *E) {
@@ -130,7 +131,7 @@ public:
ComplexPairTy VisitMemberExpr(const Expr *E) { return EmitLoadOfLValue(E); }
// FIXME: CompoundLiteralExpr
-
+
ComplexPairTy EmitCast(Expr *Op, QualType DestTy);
ComplexPairTy VisitImplicitCastExpr(ImplicitCastExpr *E) {
// Unlike for scalars, we don't have to worry about function->ptr demotion
@@ -180,23 +181,24 @@ public:
}
ComplexPairTy VisitCXXZeroInitValueExpr(CXXZeroInitValueExpr *E) {
assert(E->getType()->isAnyComplexType() && "Expected complex type!");
- QualType Elem = E->getType()->getAsComplexType()->getElementType();
+ QualType Elem = E->getType()->getAs<ComplexType>()->getElementType();
llvm::Constant *Null = llvm::Constant::getNullValue(CGF.ConvertType(Elem));
return ComplexPairTy(Null, Null);
}
ComplexPairTy VisitImplicitValueInitExpr(ImplicitValueInitExpr *E) {
assert(E->getType()->isAnyComplexType() && "Expected complex type!");
- QualType Elem = E->getType()->getAsComplexType()->getElementType();
- llvm::Constant *Null = llvm::Constant::getNullValue(CGF.ConvertType(Elem));
+ QualType Elem = E->getType()->getAs<ComplexType>()->getElementType();
+ llvm::Constant *Null =
+ llvm::Constant::getNullValue(CGF.ConvertType(Elem));
return ComplexPairTy(Null, Null);
}
-
+
struct BinOpInfo {
ComplexPairTy LHS;
ComplexPairTy RHS;
QualType Ty; // Computation Type.
- };
-
+ };
+
BinOpInfo EmitBinOps(const BinaryOperator *E);
ComplexPairTy EmitCompoundAssign(const CompoundAssignOperator *E,
ComplexPairTy (ComplexExprEmitter::*Func)
@@ -206,7 +208,7 @@ public:
ComplexPairTy EmitBinSub(const BinOpInfo &Op);
ComplexPairTy EmitBinMul(const BinOpInfo &Op);
ComplexPairTy EmitBinDiv(const BinOpInfo &Op);
-
+
ComplexPairTy VisitBinMul(const BinaryOperator *E) {
return EmitBinMul(EmitBinOps(E));
}
@@ -219,7 +221,7 @@ public:
ComplexPairTy VisitBinDiv(const BinaryOperator *E) {
return EmitBinDiv(EmitBinOps(E));
}
-
+
// Compound assignments.
ComplexPairTy VisitBinAddAssign(const CompoundAssignOperator *E) {
return EmitCompoundAssign(E, &ComplexExprEmitter::EmitBinAdd);
@@ -233,7 +235,7 @@ public:
ComplexPairTy VisitBinDivAssign(const CompoundAssignOperator *E) {
return EmitCompoundAssign(E, &ComplexExprEmitter::EmitBinDiv);
}
-
+
// GCC rejects rem/and/or/xor for integer complex.
// Logical and/or always return int, never complex.
@@ -241,7 +243,7 @@ public:
ComplexPairTy VisitBinAssign (const BinaryOperator *E);
ComplexPairTy VisitBinComma (const BinaryOperator *E);
-
+
ComplexPairTy VisitConditionalOperator(const ConditionalOperator *CO);
ComplexPairTy VisitChooseExpr(ChooseExpr *CE);
@@ -259,27 +261,34 @@ public:
/// load the real and imaginary pieces, returning them as Real/Imag.
ComplexPairTy ComplexExprEmitter::EmitLoadOfComplex(llvm::Value *SrcPtr,
bool isVolatile) {
- llvm::SmallString<64> Name(SrcPtr->getNameStart(),
- SrcPtr->getNameStart()+SrcPtr->getNameLen());
-
+ llvm::SmallString<64> Name(SrcPtr->getName().begin(),
+ SrcPtr->getName().end());
+
llvm::Value *Real=0, *Imag=0;
if (!IgnoreReal) {
+ // FIXME: Clean this up once builder takes Twine/StringRef.
Name += ".realp";
- llvm::Value *RealPtr = Builder.CreateStructGEP(SrcPtr, 0, Name.c_str());
+ llvm::Value *RealPtr = Builder.CreateStructGEP(SrcPtr, 0,
+ Name.str().str().c_str());
Name.pop_back(); // .realp -> .real
- Real = Builder.CreateLoad(RealPtr, isVolatile, Name.c_str());
+ // FIXME: Clean this up once builder takes Twine/StringRef.
+ Real = Builder.CreateLoad(RealPtr, isVolatile,
+ Name.str().str().c_str());
Name.resize(Name.size()-4); // .real -> .imagp
}
-
+
if (!IgnoreImag) {
Name += "imagp";
-
- llvm::Value *ImagPtr = Builder.CreateStructGEP(SrcPtr, 1, Name.c_str());
+
+ // FIXME: Clean this up once builder takes Twine/StringRef.
+ llvm::Value *ImagPtr = Builder.CreateStructGEP(SrcPtr, 1,
+ Name.str().str().c_str());
Name.pop_back(); // .imagp -> .imag
- Imag = Builder.CreateLoad(ImagPtr, isVolatile, Name.c_str());
+ // FIXME: Clean this up once builder takes Twine/StringRef.
+ Imag = Builder.CreateLoad(ImagPtr, isVolatile, Name.str().str().c_str());
}
return ComplexPairTy(Real, Imag);
}
@@ -290,7 +299,7 @@ void ComplexExprEmitter::EmitStoreOfComplex(ComplexPairTy Val, llvm::Value *Ptr,
bool isVolatile) {
llvm::Value *RealPtr = Builder.CreateStructGEP(Ptr, 0, "real");
llvm::Value *ImagPtr = Builder.CreateStructGEP(Ptr, 1, "imag");
-
+
Builder.CreateStore(Val.first, RealPtr, isVolatile);
Builder.CreateStore(Val.second, ImagPtr, isVolatile);
}
@@ -303,8 +312,8 @@ void ComplexExprEmitter::EmitStoreOfComplex(ComplexPairTy Val, llvm::Value *Ptr,
ComplexPairTy ComplexExprEmitter::VisitExpr(Expr *E) {
CGF.ErrorUnsupported(E, "complex expression");
- const llvm::Type *EltTy =
- CGF.ConvertType(E->getType()->getAsComplexType()->getElementType());
+ const llvm::Type *EltTy =
+ CGF.ConvertType(E->getType()->getAs<ComplexType>()->getElementType());
llvm::Value *U = llvm::UndefValue::get(EltTy);
return ComplexPairTy(U, U);
}
@@ -312,7 +321,8 @@ ComplexPairTy ComplexExprEmitter::VisitExpr(Expr *E) {
ComplexPairTy ComplexExprEmitter::
VisitImaginaryLiteral(const ImaginaryLiteral *IL) {
llvm::Value *Imag = CGF.EmitScalarExpr(IL->getSubExpr());
- return ComplexPairTy(llvm::Constant::getNullValue(Imag->getType()), Imag);
+ return
+ ComplexPairTy(llvm::Constant::getNullValue(Imag->getType()), Imag);
}
@@ -332,8 +342,8 @@ ComplexPairTy ComplexExprEmitter::EmitComplexToComplexCast(ComplexPairTy Val,
QualType SrcType,
QualType DestType) {
// Get the src/dest element type.
- SrcType = SrcType->getAsComplexType()->getElementType();
- DestType = DestType->getAsComplexType()->getElementType();
+ SrcType = SrcType->getAs<ComplexType>()->getElementType();
+ DestType = DestType->getAs<ComplexType>()->getElementType();
// C99 6.3.1.6: When a value of complex type is converted to another
// complex type, both the real and imaginary parts follow the conversion
@@ -347,7 +357,7 @@ ComplexPairTy ComplexExprEmitter::EmitCast(Expr *Op, QualType DestTy) {
// Two cases here: cast from (complex to complex) and (scalar to complex).
if (Op->getType()->isAnyComplexType())
return EmitComplexToComplexCast(Visit(Op), Op->getType(), DestTy);
-
+
// C99 6.3.1.7: When a value of real type is converted to a complex type, the
// real part of the complex result value is determined by the rules of
// conversion to the corresponding real type and the imaginary part of the
@@ -355,9 +365,9 @@ ComplexPairTy ComplexExprEmitter::EmitCast(Expr *Op, QualType DestTy) {
llvm::Value *Elt = CGF.EmitScalarExpr(Op);
// Convert the input element to the element type of the complex.
- DestTy = DestTy->getAsComplexType()->getElementType();
+ DestTy = DestTy->getAs<ComplexType>()->getElementType();
Elt = CGF.EmitScalarConversion(Elt, Op->getType(), DestTy);
-
+
// Return (realval, 0).
return ComplexPairTy(Elt, llvm::Constant::getNullValue(Elt->getType()));
}
@@ -367,31 +377,30 @@ ComplexPairTy ComplexExprEmitter::VisitPrePostIncDec(const UnaryOperator *E,
LValue LV = CGF.EmitLValue(E->getSubExpr());
ComplexPairTy InVal = EmitLoadOfComplex(LV.getAddress(),
LV.isVolatileQualified());
-
+
llvm::Value *NextVal;
if (isa<llvm::IntegerType>(InVal.first->getType())) {
uint64_t AmountVal = isInc ? 1 : -1;
NextVal = llvm::ConstantInt::get(InVal.first->getType(), AmountVal, true);
-
+
// Add the inc/dec to the real part.
NextVal = Builder.CreateAdd(InVal.first, NextVal, isInc ? "inc" : "dec");
-
} else {
- QualType ElemTy = E->getType()->getAsComplexType()->getElementType();
+ QualType ElemTy = E->getType()->getAs<ComplexType>()->getElementType();
llvm::APFloat FVal(CGF.getContext().getFloatTypeSemantics(ElemTy), 1);
if (!isInc)
FVal.changeSign();
- NextVal = llvm::ConstantFP::get(FVal);
-
+ NextVal = llvm::ConstantFP::get(CGF.getLLVMContext(), FVal);
+
// Add the inc/dec to the real part.
NextVal = Builder.CreateFAdd(InVal.first, NextVal, isInc ? "inc" : "dec");
}
-
+
ComplexPairTy IncVal(NextVal, InVal.second);
-
+
// Store the updated result through the lvalue.
EmitStoreOfComplex(IncVal, LV.getAddress(), LV.isVolatileQualified());
-
+
// If this is a postinc, return the value read from memory, otherwise use the
// updated value.
return isPre ? IncVal : InVal;
@@ -403,7 +412,7 @@ ComplexPairTy ComplexExprEmitter::VisitUnaryMinus(const UnaryOperator *E) {
TestAndClearIgnoreRealAssign();
TestAndClearIgnoreImagAssign();
ComplexPairTy Op = Visit(E->getSubExpr());
-
+
llvm::Value *ResR, *ResI;
if (Op.first->getType()->isFloatingPoint()) {
ResR = Builder.CreateFNeg(Op.first, "neg.r");
@@ -427,13 +436,13 @@ ComplexPairTy ComplexExprEmitter::VisitUnaryNot(const UnaryOperator *E) {
ResI = Builder.CreateFNeg(Op.second, "conj.i");
else
ResI = Builder.CreateNeg(Op.second, "conj.i");
-
+
return ComplexPairTy(Op.first, ResI);
}
ComplexPairTy ComplexExprEmitter::EmitBinAdd(const BinOpInfo &Op) {
llvm::Value *ResR, *ResI;
-
+
if (Op.LHS.first->getType()->isFloatingPoint()) {
ResR = Builder.CreateFAdd(Op.LHS.first, Op.RHS.first, "add.r");
ResI = Builder.CreateFAdd(Op.LHS.second, Op.RHS.second, "add.i");
@@ -460,12 +469,12 @@ ComplexPairTy ComplexExprEmitter::EmitBinSub(const BinOpInfo &Op) {
ComplexPairTy ComplexExprEmitter::EmitBinMul(const BinOpInfo &Op) {
using llvm::Value;
Value *ResR, *ResI;
-
+
if (Op.LHS.first->getType()->isFloatingPoint()) {
Value *ResRl = Builder.CreateFMul(Op.LHS.first, Op.RHS.first, "mul.rl");
Value *ResRr = Builder.CreateFMul(Op.LHS.second, Op.RHS.second,"mul.rr");
ResR = Builder.CreateFSub(ResRl, ResRr, "mul.r");
-
+
Value *ResIl = Builder.CreateFMul(Op.LHS.second, Op.RHS.first, "mul.il");
Value *ResIr = Builder.CreateFMul(Op.LHS.first, Op.RHS.second, "mul.ir");
ResI = Builder.CreateFAdd(ResIl, ResIr, "mul.i");
@@ -473,7 +482,7 @@ ComplexPairTy ComplexExprEmitter::EmitBinMul(const BinOpInfo &Op) {
Value *ResRl = Builder.CreateMul(Op.LHS.first, Op.RHS.first, "mul.rl");
Value *ResRr = Builder.CreateMul(Op.LHS.second, Op.RHS.second,"mul.rr");
ResR = Builder.CreateSub(ResRl, ResRr, "mul.r");
-
+
Value *ResIl = Builder.CreateMul(Op.LHS.second, Op.RHS.first, "mul.il");
Value *ResIr = Builder.CreateMul(Op.LHS.first, Op.RHS.second, "mul.ir");
ResI = Builder.CreateAdd(ResIl, ResIr, "mul.i");
@@ -484,7 +493,7 @@ ComplexPairTy ComplexExprEmitter::EmitBinMul(const BinOpInfo &Op) {
ComplexPairTy ComplexExprEmitter::EmitBinDiv(const BinOpInfo &Op) {
llvm::Value *LHSr = Op.LHS.first, *LHSi = Op.LHS.second;
llvm::Value *RHSr = Op.RHS.first, *RHSi = Op.RHS.second;
-
+
llvm::Value *DSTr, *DSTi;
if (Op.LHS.first->getType()->isFloatingPoint()) {
@@ -492,15 +501,15 @@ ComplexPairTy ComplexExprEmitter::EmitBinDiv(const BinOpInfo &Op) {
llvm::Value *Tmp1 = Builder.CreateFMul(LHSr, RHSr, "tmp"); // a*c
llvm::Value *Tmp2 = Builder.CreateFMul(LHSi, RHSi, "tmp"); // b*d
llvm::Value *Tmp3 = Builder.CreateFAdd(Tmp1, Tmp2, "tmp"); // ac+bd
-
+
llvm::Value *Tmp4 = Builder.CreateFMul(RHSr, RHSr, "tmp"); // c*c
llvm::Value *Tmp5 = Builder.CreateFMul(RHSi, RHSi, "tmp"); // d*d
llvm::Value *Tmp6 = Builder.CreateFAdd(Tmp4, Tmp5, "tmp"); // cc+dd
-
+
llvm::Value *Tmp7 = Builder.CreateFMul(LHSi, RHSr, "tmp"); // b*c
llvm::Value *Tmp8 = Builder.CreateFMul(LHSr, RHSi, "tmp"); // a*d
llvm::Value *Tmp9 = Builder.CreateFSub(Tmp7, Tmp8, "tmp"); // bc-ad
-
+
DSTr = Builder.CreateFDiv(Tmp3, Tmp6, "tmp");
DSTi = Builder.CreateFDiv(Tmp9, Tmp6, "tmp");
} else {
@@ -508,16 +517,16 @@ ComplexPairTy ComplexExprEmitter::EmitBinDiv(const BinOpInfo &Op) {
llvm::Value *Tmp1 = Builder.CreateMul(LHSr, RHSr, "tmp"); // a*c
llvm::Value *Tmp2 = Builder.CreateMul(LHSi, RHSi, "tmp"); // b*d
llvm::Value *Tmp3 = Builder.CreateAdd(Tmp1, Tmp2, "tmp"); // ac+bd
-
+
llvm::Value *Tmp4 = Builder.CreateMul(RHSr, RHSr, "tmp"); // c*c
llvm::Value *Tmp5 = Builder.CreateMul(RHSi, RHSi, "tmp"); // d*d
llvm::Value *Tmp6 = Builder.CreateAdd(Tmp4, Tmp5, "tmp"); // cc+dd
-
+
llvm::Value *Tmp7 = Builder.CreateMul(LHSi, RHSr, "tmp"); // b*c
llvm::Value *Tmp8 = Builder.CreateMul(LHSr, RHSi, "tmp"); // a*d
llvm::Value *Tmp9 = Builder.CreateSub(Tmp7, Tmp8, "tmp"); // bc-ad
-
- if (Op.Ty->getAsComplexType()->getElementType()->isUnsignedIntegerType()) {
+
+ if (Op.Ty->getAs<ComplexType>()->getElementType()->isUnsignedIntegerType()) {
DSTr = Builder.CreateUDiv(Tmp3, Tmp6, "tmp");
DSTi = Builder.CreateUDiv(Tmp9, Tmp6, "tmp");
} else {
@@ -525,11 +534,11 @@ ComplexPairTy ComplexExprEmitter::EmitBinDiv(const BinOpInfo &Op) {
DSTi = Builder.CreateSDiv(Tmp9, Tmp6, "tmp");
}
}
-
+
return ComplexPairTy(DSTr, DSTi);
}
-ComplexExprEmitter::BinOpInfo
+ComplexExprEmitter::BinOpInfo
ComplexExprEmitter::EmitBinOps(const BinaryOperator *E) {
TestAndClearIgnoreReal();
TestAndClearIgnoreImag();
@@ -554,27 +563,27 @@ EmitCompoundAssign(const CompoundAssignOperator *E,
QualType LHSTy = E->getLHS()->getType(), RHSTy = E->getRHS()->getType();
BinOpInfo OpInfo;
-
+
// Load the RHS and LHS operands.
// __block variables need to have the rhs evaluated first, plus this should
// improve codegen a little. It is possible for the RHS to be complex or
// scalar.
OpInfo.Ty = E->getComputationResultType();
OpInfo.RHS = EmitCast(E->getRHS(), OpInfo.Ty);
-
+
LValue LHSLV = CGF.EmitLValue(E->getLHS());
// We know the LHS is a complex lvalue.
- OpInfo.LHS=EmitLoadOfComplex(LHSLV.getAddress(),LHSLV.isVolatileQualified());
+ OpInfo.LHS=EmitLoadOfComplex(LHSLV.getAddress(), LHSLV.isVolatileQualified());
OpInfo.LHS=EmitComplexToComplexCast(OpInfo.LHS, LHSTy, OpInfo.Ty);
-
+
// Expand the binary operator.
ComplexPairTy Result = (this->*Func)(OpInfo);
-
+
// Truncate the result back to the LHS type.
Result = EmitComplexToComplexCast(Result, OpInfo.Ty, LHSTy);
-
+
// Store the result value into the LHS lvalue.
EmitStoreOfComplex(Result, LHSLV.getAddress(), LHSLV.isVolatileQualified());
// And now return the LHS
@@ -598,7 +607,7 @@ ComplexPairTy ComplexExprEmitter::VisitBinAssign(const BinaryOperator *E) {
// Compute the address to store into.
LValue LHS = CGF.EmitLValue(E->getLHS());
-
+
// Store into it, if simple.
if (LHS.isSimple()) {
EmitStoreOfComplex(Val, LHS.getAddress(), LHS.isVolatileQualified());
@@ -610,7 +619,7 @@ ComplexPairTy ComplexExprEmitter::VisitBinAssign(const BinaryOperator *E) {
IgnoreImagAssign = ignimag;
return EmitLoadOfComplex(LHS.getAddress(), LHS.isVolatileQualified());
}
-
+
// Otherwise we must have a property setter (no complex vector/bitfields).
if (LHS.isPropertyRef())
CGF.EmitObjCPropertySet(LHS.getPropertyRefExpr(), RValue::getComplex(Val));
@@ -641,27 +650,27 @@ VisitConditionalOperator(const ConditionalOperator *E) {
llvm::BasicBlock *LHSBlock = CGF.createBasicBlock("cond.true");
llvm::BasicBlock *RHSBlock = CGF.createBasicBlock("cond.false");
llvm::BasicBlock *ContBlock = CGF.createBasicBlock("cond.end");
-
+
llvm::Value *Cond = CGF.EvaluateExprAsBool(E->getCond());
Builder.CreateCondBr(Cond, LHSBlock, RHSBlock);
-
+
CGF.EmitBlock(LHSBlock);
-
+
// Handle the GNU extension for missing LHS.
assert(E->getLHS() && "Must have LHS for complex value");
ComplexPairTy LHS = Visit(E->getLHS());
LHSBlock = Builder.GetInsertBlock();
CGF.EmitBranch(ContBlock);
-
+
CGF.EmitBlock(RHSBlock);
-
+
ComplexPairTy RHS = Visit(E->getRHS());
RHSBlock = Builder.GetInsertBlock();
CGF.EmitBranch(ContBlock);
-
+
CGF.EmitBlock(ContBlock);
-
+
// Create a PHI node for the real part.
llvm::PHINode *RealPN = Builder.CreatePHI(LHS.first->getType(), "cond.r");
RealPN->reserveOperandSpace(2);
@@ -673,7 +682,7 @@ VisitConditionalOperator(const ConditionalOperator *E) {
ImagPN->reserveOperandSpace(2);
ImagPN->addIncoming(LHS.second, LHSBlock);
ImagPN->addIncoming(RHS.second, RHSBlock);
-
+
return ComplexPairTy(RealPN, ImagPN);
}
@@ -692,7 +701,7 @@ ComplexPairTy ComplexExprEmitter::VisitInitListExpr(InitListExpr *E) {
return Visit(E->getInit(0));
// Empty init list intializes to null
- QualType Ty = E->getType()->getAsComplexType()->getElementType();
+ QualType Ty = E->getType()->getAs<ComplexType>()->getElementType();
const llvm::Type* LTy = CGF.ConvertType(Ty);
llvm::Value* zeroConstant = llvm::Constant::getNullValue(LTy);
return ComplexPairTy(zeroConstant, zeroConstant);
@@ -704,8 +713,8 @@ ComplexPairTy ComplexExprEmitter::VisitVAArgExpr(VAArgExpr *E) {
if (!ArgPtr) {
CGF.ErrorUnsupported(E, "complex va_arg expression");
- const llvm::Type *EltTy =
- CGF.ConvertType(E->getType()->getAsComplexType()->getElementType());
+ const llvm::Type *EltTy =
+ CGF.ConvertType(E->getType()->getAs<ComplexType>()->getElementType());
llvm::Value *U = llvm::UndefValue::get(EltTy);
return ComplexPairTy(U, U);
}
@@ -724,7 +733,7 @@ ComplexPairTy CodeGenFunction::EmitComplexExpr(const Expr *E, bool IgnoreReal,
bool IgnoreImag, bool IgnoreRealAssign, bool IgnoreImagAssign) {
assert(E && E->getType()->isAnyComplexType() &&
"Invalid complex expression to emit");
-
+
return ComplexExprEmitter(*this, IgnoreReal, IgnoreImag, IgnoreRealAssign,
IgnoreImagAssign)
.Visit(const_cast<Expr*>(E));
@@ -750,7 +759,7 @@ void CodeGenFunction::StoreComplexToAddr(ComplexPairTy V,
}
/// LoadComplexFromAddr - Load a complex number from the specified address.
-ComplexPairTy CodeGenFunction::LoadComplexFromAddr(llvm::Value *SrcAddr,
+ComplexPairTy CodeGenFunction::LoadComplexFromAddr(llvm::Value *SrcAddr,
bool SrcIsVolatile) {
return ComplexExprEmitter(*this).EmitLoadOfComplex(SrcAddr, SrcIsVolatile);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-24 10:31:55 +0000