diff options
| -rw-r--r-- | clang/lib/AST/Expr.cpp | 10 | ||||
| -rw-r--r-- | clang/lib/AST/ExprConstant.cpp | 5 | ||||
| -rw-r--r-- | clang/lib/CodeGen/CGExprScalar.cpp | 4 |
3 files changed, 13 insertions, 6 deletions
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp index dfe412f4fc9..943cd9a0577 100644 --- a/clang/lib/AST/Expr.cpp +++ b/clang/lib/AST/Expr.cpp @@ -29,7 +29,9 @@ using namespace clang; /// debugging dumps, etc. double FloatingLiteral::getValueAsApproximateDouble() const { llvm::APFloat V = getValue(); - V.convert(llvm::APFloat::IEEEdouble, llvm::APFloat::rmNearestTiesToEven); + bool ignored; + V.convert(llvm::APFloat::IEEEdouble, llvm::APFloat::rmNearestTiesToEven, + &ignored); return V.convertToDouble(); } @@ -977,9 +979,11 @@ bool Expr::isIntegerConstantExpr(llvm::APSInt &Result, ASTContext &Ctx, // TODO: Warn on overflow, but probably not here: isIntegerConstantExpr can // be called multiple times per AST. - uint64_t Space[4]; + uint64_t Space[4]; + bool ignored; (void)FL->getValue().convertToInteger(Space, DestWidth, DestSigned, - llvm::APFloat::rmTowardZero); + llvm::APFloat::rmTowardZero, + &ignored); Result = llvm::APInt(DestWidth, 4, Space); break; } diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp index 01dad74fa18..2b94964a918 100644 --- a/clang/lib/AST/ExprConstant.cpp +++ b/clang/lib/AST/ExprConstant.cpp @@ -557,9 +557,10 @@ bool IntExprEvaluator::HandleCast(SourceLocation CastLoc, bool DestSigned = DestType->isSignedIntegerType(); // FIXME: Warning for overflow. - uint64_t Space[4]; + uint64_t Space[4]; + bool ignored; (void)F.convertToInteger(Space, DestWidth, DestSigned, - llvm::APFloat::rmTowardZero); + llvm::APFloat::rmTowardZero, &ignored); Result = llvm::APInt(DestWidth, 4, Space); Result.setIsUnsigned(!DestSigned); return true; diff --git a/clang/lib/CodeGen/CGExprScalar.cpp b/clang/lib/CodeGen/CGExprScalar.cpp index 88b8c9edefd..c4d3377e44c 100644 --- a/clang/lib/CodeGen/CGExprScalar.cpp +++ b/clang/lib/CodeGen/CGExprScalar.cpp @@ -605,7 +605,9 @@ Value *ScalarExprEmitter::VisitPrePostIncDec(const UnaryOperator *E, llvm::ConstantFP::get(llvm::APFloat(static_cast<double>(AmountVal))); else { llvm::APFloat F(static_cast<float>(AmountVal)); - F.convert(CGF.Target.getLongDoubleFormat(), llvm::APFloat::rmTowardZero); + bool ignored; + F.convert(CGF.Target.getLongDoubleFormat(), llvm::APFloat::rmTowardZero, + &ignored); NextVal = llvm::ConstantFP::get(F); } NextVal = Builder.CreateAdd(InVal, NextVal, isInc ? "inc" : "dec"); |
