[all-commits] [llvm/llvm-project] 74a5d7: [flang][runtime] MayAlias() must be false for unal...

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 74a5d7471fbd8d5826c2a04585d34718a594a591
      https://github.com/llvm/llvm-project/commit/74a5d7471fbd8d5826c2a04585d34718a594a591
  Author: Peter Klausler <pklausler at nvidia.com>
  Date:   2023-02-15 (Wed, 15 Feb 2023)

  Changed paths:
    M flang/runtime/assign.cpp

  Log Message:
  -----------
  [flang][runtime] MayAlias() must be false for unallocated descriptors

When either descriptor argument to MayAlias() is not allocated, the
result must be false by definition, since the values of the extents
in the dimensional information may be uninitialized.

Differential Revision: https://reviews.llvm.org/D144134