315 jspb.utils.joinUint64 = function(bitsLow, bitsHigh) {  argument
316   return bitsHigh * jspb.BinaryConstants.TWO_TO_32 + (bitsLow >>> 0);
327 jspb.utils.joinInt64 = function(bitsLow, bitsHigh) {  argument
331     bitsLow = (~bitsLow + 1) >>> 0;
333     if (bitsLow == 0) {
338   var result = jspb.utils.joinUint64(bitsLow, bitsHigh);
353 jspb.utils.toZigzag64 = function(bitsLow, bitsHigh, convert) {  argument
364   bitsHigh = (bitsHigh << 1 | bitsLow >>> 31) ^ signFlipMask;
365   bitsLow = (bitsLow << 1) ^ signFlipMask;
366   return convert(bitsLow, bitsHigh);
377 jspb.utils.joinZigzag64 = function(bitsLow, bitsHigh) {  argument
378   return jspb.utils.fromZigzag64(bitsLow, bitsHigh, jspb.utils.joinInt64);
393 jspb.utils.fromZigzag64 = function(bitsLow, bitsHigh, convert) {  argument
401   var signFlipMask = -(bitsLow & 1);
402   bitsLow = ((bitsLow >>> 1) | (bitsHigh << 31)) ^ signFlipMask;
404   return convert(bitsLow, bitsHigh);
415 jspb.utils.joinFloat32 = function(bitsLow, bitsHigh) {  argument
416   var sign = ((bitsLow >> 31) * 2 + 1);
417   var exp = (bitsLow >>> 23) & 0xFF;
418   var mant = bitsLow & 0x7FFFFF;
445 jspb.utils.joinFloat64 = function(bitsLow, bitsHigh) {  argument
448   var mant = jspb.BinaryConstants.TWO_TO_32 * (bitsHigh & 0xFFFFF) + bitsLow;
474 jspb.utils.joinHash64 = function(bitsLow, bitsHigh) {  argument
475   var a = (bitsLow >>> 0) & 0xFF;
476   var b = (bitsLow >>> 8) & 0xFF;
477   var c = (bitsLow >>> 16) & 0xFF;
478   var d = (bitsLow >>> 24) & 0xFF;
509 jspb.utils.joinUnsignedDecimalString = function(bitsLow, bitsHigh) {  argument
513     return '' + (jspb.BinaryConstants.TWO_TO_32 * bitsHigh + bitsLow);
527   var low = bitsLow & 0xFFFFFF;
528   var mid = (((bitsLow >>> 24) | (bitsHigh << 8)) >>> 0) & 0xFFFFFF;
574 jspb.utils.joinSignedDecimalString = function(bitsLow, bitsHigh) {  argument
579     bitsLow = (~bitsLow + 1) >>> 0;
580     var carry = (bitsLow == 0) ? 1 : 0;
584   var result = jspb.utils.joinUnsignedDecimalString(bitsLow, bitsHigh);
599   var bitsLow = jspb.utils.split64Low;
602       jspb.utils.joinSignedDecimalString(bitsLow, bitsHigh) :
603       jspb.utils.joinUnsignedDecimalString(bitsLow, bitsHigh);
760   var bitsLow = jspb.utils.split64Low;
762   return signed ? jspb.utils.joinInt64(bitsLow, bitsHigh) :
763                   jspb.utils.joinUint64(bitsLow, bitsHigh);