[LAA-memchecks 3/3] Introduce pointer partitions for memchecks

This is the final patch that actually introduces the new parameter of
partition mapping to RuntimePointerCheck::needsChecking.

Another API (LAI::getInstructionsForAccess) is also exposed that helps
to map pointers to instructions because ultimately we partition
instructions.

The WIP version of the Loop Distribution pass in D6930 has been adapted
to use all this.  See for example, how
InstrPartitionContainer::computePartitionSetForPointers sets up the
partitions using the above API and then calls to LAI::addRuntimeCheck
with the pointer partitions.

llvm-svn: 231818

0 files changed, 0 insertions, 0 deletions