Lines Matching defs:DeadStart

561 static bool tryToShorten(Instruction *DeadI, int64_t &DeadStart,
589         offsetToAlignment(uint64_t(KillingStart - DeadStart), PrefAlign);
591     if (DeadSize <= uint64_t(ToRemoveStart - DeadStart))
593     ToRemoveSize = DeadSize - uint64_t(ToRemoveStart - DeadStart);
595     ToRemoveStart = DeadStart;
596     assert(KillingSize >= uint64_t(DeadStart - KillingStart) &&
598     ToRemoveSize = KillingSize - uint64_t(DeadStart - KillingStart);
645   shortenAssignment(DeadI, OrigDest, DeadStart * 8, DeadSize * 8, NewSize * 8,
650     DeadStart += ToRemoveSize;
657                             int64_t &DeadStart, uint64_t &DeadSize) {
667   if (KillingStart > DeadStart &&
670       (uint64_t)(KillingStart - DeadStart) < DeadSize &&
671       // Note: "DeadSize - (uint64_t)(KillingStart - DeadStart)" is known to
673       KillingSize >= DeadSize - (uint64_t)(KillingStart - DeadStart)) {
674     if (tryToShorten(DeadI, DeadStart, DeadSize, KillingStart, KillingSize,
685                               int64_t &DeadStart, uint64_t &DeadSize) {
695   if (KillingStart <= DeadStart &&
696       // Note: "DeadStart - KillingStart" is known to be non negative due to
698       KillingSize > (uint64_t)(DeadStart - KillingStart)) {
699     // Note: "KillingSize - (uint64_t)(DeadStart - DeadStart)" is known to
701     assert(KillingSize - (uint64_t)(DeadStart - KillingStart) < DeadSize &&
703     if (tryToShorten(DeadI, DeadStart, DeadSize, KillingStart, KillingSize,
2065       int64_t DeadStart = 0;
2067       GetPointerBaseWithConstantOffset(Ptr, DeadStart, DL);
2069       Changed |= tryToShortenEnd(DeadI, IntervalMap, DeadStart, DeadSize);
2072       Changed |= tryToShortenBegin(DeadI, IntervalMap, DeadStart, DeadSize);