diff options
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/CGDebugInfo.cpp | 6 | ||||
| -rw-r--r-- | clang/lib/CodeGen/CGExprScalar.cpp | 14 | ||||
| -rw-r--r-- | clang/lib/CodeGen/CodeGenTypes.cpp | 1 | ||||
| -rw-r--r-- | clang/lib/CodeGen/ItaniumCXXABI.cpp | 5 |
4 files changed, 7 insertions, 19 deletions
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp index 54b5f2fc421..6fd0032f84c 100644 --- a/clang/lib/CodeGen/CGDebugInfo.cpp +++ b/clang/lib/CodeGen/CGDebugInfo.cpp @@ -528,13 +528,7 @@ llvm::DIType *CGDebugInfo::CreateType(const BuiltinType *BT) { case BuiltinType::Half: case BuiltinType::Float: case BuiltinType::LongDouble: - case BuiltinType::Float128: case BuiltinType::Double: - // FIXME: For targets where long double and __float128 have the same size, - // they are currently indistinguishable in the debugger without some - // special treatment. However, there is currently no consensus on encoding - // and this should be updated once a DWARF encoding exists for distinct - // floating point types of the same size. Encoding = llvm::dwarf::DW_ATE_float; break; } diff --git a/clang/lib/CodeGen/CGExprScalar.cpp b/clang/lib/CodeGen/CGExprScalar.cpp index 8f122963a1f..1fd79d0e0ed 100644 --- a/clang/lib/CodeGen/CGExprScalar.cpp +++ b/clang/lib/CodeGen/CGExprScalar.cpp @@ -1796,19 +1796,15 @@ ScalarExprEmitter::EmitScalarPrePostIncDec(const UnaryOperator *E, LValue LV, amt = llvm::ConstantFP::get(VMContext, llvm::APFloat(static_cast<double>(amount))); else { - // Remaining types are Half, LongDouble or __float128. Convert from float. + // Remaining types are either Half or LongDouble. Convert from float. llvm::APFloat F(static_cast<float>(amount)); bool ignored; - const llvm::fltSemantics *FS; // Don't use getFloatTypeSemantics because Half isn't // necessarily represented using the "half" LLVM type. - if (value->getType()->isFP128Ty()) - FS = &CGF.getTarget().getFloat128Format(); - else if (value->getType()->isHalfTy()) - FS = &CGF.getTarget().getHalfFormat(); - else - FS = &CGF.getTarget().getLongDoubleFormat(); - F.convert(*FS, llvm::APFloat::rmTowardZero, &ignored); + F.convert(value->getType()->isHalfTy() + ? CGF.getTarget().getHalfFormat() + : CGF.getTarget().getLongDoubleFormat(), + llvm::APFloat::rmTowardZero, &ignored); amt = llvm::ConstantFP::get(VMContext, F); } value = Builder.CreateFAdd(value, amt, isInc ? "inc" : "dec"); diff --git a/clang/lib/CodeGen/CodeGenTypes.cpp b/clang/lib/CodeGen/CodeGenTypes.cpp index ebe55c70d81..33e53a6cbe2 100644 --- a/clang/lib/CodeGen/CodeGenTypes.cpp +++ b/clang/lib/CodeGen/CodeGenTypes.cpp @@ -449,7 +449,6 @@ llvm::Type *CodeGenTypes::ConvertType(QualType T) { case BuiltinType::Float: case BuiltinType::Double: case BuiltinType::LongDouble: - case BuiltinType::Float128: ResultType = getTypeForFormat(getLLVMContext(), Context.getFloatTypeSemantics(T), /* UseNativeHalf = */ false); diff --git a/clang/lib/CodeGen/ItaniumCXXABI.cpp b/clang/lib/CodeGen/ItaniumCXXABI.cpp index 52e519f3044..b44e8405334 100644 --- a/clang/lib/CodeGen/ItaniumCXXABI.cpp +++ b/clang/lib/CodeGen/ItaniumCXXABI.cpp @@ -2530,7 +2530,6 @@ static bool TypeInfoIsInStandardLibrary(const BuiltinType *Ty) { case BuiltinType::Float: case BuiltinType::Double: case BuiltinType::LongDouble: - case BuiltinType::Float128: case BuiltinType::Char16: case BuiltinType::Char32: case BuiltinType::Int128: @@ -3350,8 +3349,8 @@ void ItaniumCXXABI::EmitFundamentalRTTIDescriptors() { getContext().UnsignedLongLongTy, getContext().Int128Ty, getContext().UnsignedInt128Ty, getContext().HalfTy, getContext().FloatTy, getContext().DoubleTy, - getContext().LongDoubleTy, getContext().Float128Ty, - getContext().Char16Ty, getContext().Char32Ty + getContext().LongDoubleTy, getContext().Char16Ty, + getContext().Char32Ty, }; for (const QualType &FundamentalType : FundamentalTypes) EmitFundamentalRTTIDescriptor(FundamentalType); |
