Copysign(0, -1), // fmod(-0, -Inf)
	NaN(),           // fmod(-0, 0)
	Copysign(0, -1), // fmod(-0, Inf)
	NaN(),           // fmod(-0, NaN)
	0,               // fmod(0, -Inf)
	NaN(),           // fmod(0, 0)
	0,               // fmod(0, +Inf)
	NaN(),           // fmod(0, NaN)
	Pi,              // fmod(Pi, -Inf)
	NaN(),           // fmod(Pi, 0)
	Pi,              // fmod(Pi, +Inf)
	NaN(),           // fmod(Pi, NaN)

		valid := true
		switch mode := finfo.flags & fMode; mode {
		case 0:
			finfo.flags |= fElement
		case fAttr, fCDATA, fCharData, fInnerXML, fComment, fAny, fAny | fAttr:
			if f.Name == xmlName || tag != "" && mode != fAttr {
				valid = false
			}
		default:
			// This will also catch multiple modes in a single field.
			valid = false
		}
		if finfo.flags&fMode == fAny {
			finfo.flags |= fElement
		}

			return nil
		}
		return EACCES
	}

	var fmode uint32
	if uint32(uid) == st.Uid {
		fmode = (st.Mode >> 6) & 7
	} else {
		var gid int
		if flags&_AT_EACCESS != 0 {
			gid = Getegid()
		} else {
			gid = Getgid()
		}

		if uint32(gid) == st.Gid || isGroupMember(int(st.Gid)) {
			fmode = (st.Mode >> 3) & 7
		} else {
			fmode = st.Mode & 7
		}
	}

	if fmode&mode == mode {

			}
		}

		// Assign attributes.
		for _, a := range start.Attr {
			handled := false
			any := -1
			for i := range tinfo.fields {
				finfo := &tinfo.fields[i]
				switch finfo.flags & fMode {
				case fAttr:
					strv := finfo.value(sv, initNilPointers)
					if a.Name.Local == finfo.name && (finfo.xmlns == "" || finfo.xmlns == a.Name.Space) {
						if err := d.unmarshalAttr(strv, a); err != nil {

		}
		return EACCES
	}

	var fmode uint32
	if uint32(uid) == st.Uid {
		fmode = (st.Mode >> 6) & 7
	} else {
		var gid int
		if flags&AT_EACCESS != 0 {
			gid = Getegid()
		} else {
			gid = Getgid()
		}

		if uint32(gid) == st.Gid || isGroupMember(int(st.Gid)) {
			fmode = (st.Mode >> 3) & 7
		} else {
			fmode = st.Mode & 7
		}
	}

		if !vf.IsValid() {
			// The field is behind an anonymous struct field that's
			// nil. Skip it.
			continue
		}

		switch finfo.flags & fMode {
		case fCDATA, fCharData:
			emit := EscapeText
			if finfo.flags&fMode == fCDATA {
				emit = emitCDATA
			}
			if err := s.trim(finfo.parents); err != nil {
				return err
			}

          [(UnsignedIntTensor $l)]>;

// Performs a substitution of FloorMod designed to correct for possibly negative
// values. Pseudocode shown below:
//
//   T trunc_mod = std::fmod(x, y);
//   return trunc_mod != 0 && (y < 0 != trunc_mod < 0) ? trunc_mod + y
//                                                     : trunc_mod
def : Pat<(TF_FloorModOp AnyTensor:$l, AnyTensor:$r),
      (MHLO_SelectOp