Differential D41760 Diff 128726 include/clang/Basic/TargetInfo.h

Changeset View

Standalone View

include/clang/Basic/TargetInfo.h

Show First 20 Lines • Show All 587 Lines • ▼ Show 20 Line(s)		228	public:
588		588
589	/// The __builtin_clz* and __builtin_ctz* built-in	589		/// The __builtin_clz* and __builtin_ctz* built-in
590	/// functions are specified to have undefined results for zero inputs, but	590		/// functions are specified to have undefined results for zero inputs, but
591	/// on targets that support these operations in a way that provides	591		/// on targets that support these operations in a way that provides
592	/// well-defined results for zero without loss of performance, it is a good	592		/// well-defined results for zero without loss of performance, it is a good
593	/// idea to avoid optimizing based on that undef behavior.	593		/// idea to avoid optimizing based on that undef behavior.
594	virtual bool isCLZForZeroUndef() const { return true; }	594		virtual bool isCLZForZeroUndef() const { return true; }
595		595
		596		/// \brief Check whether this target supports the __builtin_load_no_speculate
		597		/// intrinsic.
		598		virtual bool hasBuiltinLoadNoSpeculate() const { return false; }
		599
596	/// \brief Returns the kind of __builtin_va_list type that should be used	600		/// \brief Returns the kind of __builtin_va_list type that should be used
597	/// with this target.	601		/// with this target.
598	virtual BuiltinVaListKind getBuiltinVaListKind() const = 0;	602		virtual BuiltinVaListKind getBuiltinVaListKind() const = 0;
599		603
600	/// Returns whether or not type \c __builtin_ms_va_list type is	604		/// Returns whether or not type \c __builtin_ms_va_list type is
601	/// available on this target.	605		/// available on this target.
602	bool hasBuiltinMSVaList() const { return HasBuiltinMSVaList; }	606		bool hasBuiltinMSVaList() const { return HasBuiltinMSVaList; }
603		607
▲ Show 20 Lines • Show All 517 Lines • Show Last 20 Lines