[all-commits] [llvm/llvm-project] 5434b0: [flang][debug] Add support for fixed size arrays. ...

[Abid Qadeer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5434b04234a86273d719f96e9efa6332a53c0eba
      https://github.com/llvm/llvm-project/commit/5434b04234a86273d719f96e9efa6332a53c0eba
  Author: Abid Qadeer <haqadeer at amd.com>
  Date:   2024-05-24 (Fri, 24 May 2024)

  Changed paths:
    M flang/lib/Optimizer/Transforms/DebugTypeGenerator.cpp
    M flang/lib/Optimizer/Transforms/DebugTypeGenerator.h
    A flang/test/Integration/debug-fixed-array-type-2.f90
    A flang/test/Transforms/debug-fixed-array-type.fir

  Log Message:
  -----------
  [flang][debug] Add support for fixed size arrays. (#92568)

This PR adds the type conversion support for fixed size arrays. Mostly
mechanical changes converting dimension values to subrange fields. A
limitation is that lower bound is always one for the moment as that
information is missing in `SequenceType`.

With this change in place, I can evaluate fixed size arrays in debugger.
```

(gdb) p x
$1 = ((2, 3, 4, 5) (3, 4, 5, 6) (4, 5, 6, 7) (5, 6, 7, 8) (6, 7, 8, 9))
(gdb) ptype x
type = integer (4,5)
```

---------

Co-authored-by: Tom Eccles <t at freedommail.info>



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