25   SideEffects() : bits_(0) {  in SideEffects()
26     DCHECK(kNumberOfFlags + kNumberOfSpecials == sizeof(bits_) * CHAR_BIT);  in SideEffects()
28   explicit SideEffects(GVNFlagSet flags) : bits_(flags.ToIntegral()) {}  in SideEffects()
29   bool IsEmpty() const { return bits_ == 0; }  in IsEmpty()
31     return (bits_ & MaskFlag(flag)) != 0;  in ContainsFlag()
34     return (bits_ & MaskSpecial(special)) != 0;  in ContainsSpecial()
36   bool ContainsAnyOf(SideEffects set) const { return (bits_ & set.bits_) != 0; }  in ContainsAnyOf()
37   void Add(SideEffects set) { bits_ |= set.bits_; }  in Add()
38   void AddSpecial(int special) { bits_ |= MaskSpecial(special); }  in AddSpecial()
39   void RemoveFlag(GVNFlag flag) { bits_ &= ~MaskFlag(flag); }  in RemoveFlag()
40   void RemoveAll() { bits_ = 0; }  in RemoveAll()
41   uint64_t ToIntegral() const { return bits_; }  in ToIntegral()
54   uint64_t bits_;  variable