[all-commits] [llvm/llvm-project] e6238a: [flang] Deallocate WHERE masks after all assignments

[jeanPerier via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e6238ab52590a4f31bc8c6e806c7947e9ef04b57
      https://github.com/llvm/llvm-project/commit/e6238ab52590a4f31bc8c6e806c7947e9ef04b57
  Author: Jean Perier <jperier at nvidia.com>
  Date:   2022-09-20 (Tue, 20 Sep 2022)

  Changed paths:
    M flang/lib/Lower/Bridge.cpp
    A flang/test/Lower/where-allocatable-assignments.f90

  Log Message:
  -----------
  [flang] Deallocate WHERE masks after all assignments

Allocatable assignments were triggering lowering to clean-up
any WHERE mask temporaries, even if some assignments where left
in the WHERE construct.

This is because allocatable assignments lowering was being passed the
wrong statement context. Fix this by selecting the where/forall statement
context instead of a local one when there is one.

Differential Revision: https://reviews.llvm.org/D134197