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[Clang][Driver][Hurd] Enable __float128 support on x86 on Hurd #153925

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[Clang][Driver][Hurd] Enable __float128 support on x86 on Hurd #153925

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14 changes: 13 additions & 1 deletion clang/lib/Basic/Targets/OSTargets.h
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Original file line number Diff line number Diff line change
Expand Up @@ -328,9 +328,21 @@ class LLVM_LIBRARY_VISIBILITY HurdTargetInfo : public OSTargetInfo<Target> {
Builder.defineMacro("_REENTRANT");
if (Opts.CPlusPlus)
Builder.defineMacro("_GNU_SOURCE");
if (this->HasFloat128)
Builder.defineMacro("__FLOAT128__");
}
public:
using OSTargetInfo<Target>::OSTargetInfo;
HurdTargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts)
: OSTargetInfo<Target>(Triple, Opts) {
switch (Triple.getArch()) {
default:
break;
case llvm::Triple::x86:
case llvm::Triple::x86_64:
this->HasFloat128 = true;
break;
}
}
};

// Linux target
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