git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244472
91177308-0d34-0410-b5e6-
96231b3b80d8
if (StopAddress != -1ULL && !Seq.empty()) {
// Insert end sequence row with the computed end address, but
// the same line as the previous one.
if (StopAddress != -1ULL && !Seq.empty()) {
// Insert end sequence row with the computed end address, but
// the same line as the previous one.
+ // Do not collapse the next two statements as the push_back operation
+ // may reallocate the vector and invalidate the iterator Seq.back().
auto NextLine = Seq.back();
auto NextLine = Seq.back();
- NextLine.Address = StopAddress;
- NextLine.EndSequence = 1;
- NextLine.PrologueEnd = 0;
- NextLine.BasicBlock = 0;
- NextLine.EpilogueBegin = 0;
+ Seq.back().Address = StopAddress;
+ Seq.back().EndSequence = 1;
+ Seq.back().PrologueEnd = 0;
+ Seq.back().BasicBlock = 0;
+ Seq.back().EpilogueBegin = 0;
insertLineSequence(Seq, NewRows);
}
insertLineSequence(Seq, NewRows);
}