[all-commits] [llvm/llvm-project] b7691d: [flang] Accept polymorphic component element in st...

[Valentin Clement (バレンタイン クレメン) via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b7691d7be0362499eaadbec13cec5f2e248836f6
      https://github.com/llvm/llvm-project/commit/b7691d7be0362499eaadbec13cec5f2e248836f6
  Author: Valentin Clement <clementval at gmail.com>
  Date:   2023-02-23 (Thu, 23 Feb 2023)

  Changed paths:
    M flang/lib/Optimizer/Builder/IntrinsicCall.cpp
    M flang/test/Lower/Intrinsics/storage_size.f90

  Log Message:
  -----------
  [flang] Accept polymorphic component element in storage_size

When an element is extracted from a polymorphic array, it is
represented as a PolymorphicValue. The PolymorphicValue is
not a boxed value but holds the original polyrmophic array
and the element itself. This was raising an error in storage_size
lowering since we expect a boxed value to take advantage of
fir.box_elesize.
This patch handles PolymorphicValue correctly.

Reviewed By: PeteSteinfeld

Differential Revision: https://reviews.llvm.org/D144643