tree 2b6e0154e46d1f7bb4c588302a88e6f00749143f
parent 78ff3823616618be876753304e132ac02666254e
author Rui Ueyama <ruiu@google.com> 1570711268 +0000
committer Rui Ueyama <ruiu@google.com> 1570711268 +0000

Make nullptr check more robust

The only condition that isecLoc becomes null is

  Out::bufferStart == nullptr,
  isec->getParent()->offset == 0, and
  isec->outSecOff == 0.

We can check the first condition only once.

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@374332 91177308-0d34-0410-b5e6-96231b3b80d8