diff options
Diffstat (limited to 'lib/CodeGen/CGExprComplex.cpp')
| -rw-r--r-- | lib/CodeGen/CGExprComplex.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/CodeGen/CGExprComplex.cpp b/lib/CodeGen/CGExprComplex.cpp index 7fa8ffb..be2239f 100644 --- a/lib/CodeGen/CGExprComplex.cpp +++ b/lib/CodeGen/CGExprComplex.cpp @@ -626,6 +626,14 @@ ComplexPairTy ComplexExprEmitter::VisitBinComma(const BinaryOperator *E) { ComplexPairTy ComplexExprEmitter:: VisitConditionalOperator(const ConditionalOperator *E) { + if (!E->getLHS()) { + CGF.ErrorUnsupported(E, "conditional operator with missing LHS"); + const llvm::Type *EltTy = + CGF.ConvertType(E->getType()->getAs<ComplexType>()->getElementType()); + llvm::Value *U = llvm::UndefValue::get(EltTy); + return ComplexPairTy(U, U); + } + TestAndClearIgnoreReal(); TestAndClearIgnoreImag(); TestAndClearIgnoreRealAssign(); @@ -634,8 +642,7 @@ VisitConditionalOperator(const ConditionalOperator *E) { 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.EmitBranchOnBoolExpr(E->getCond(), LHSBlock, RHSBlock); CGF.EmitBlock(LHSBlock); |
