[all-commits] [llvm/llvm-project] 1f74f5: [flang] Fix flang build after #83132 (#83253)

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1f74f5f48bc9e1091602163ac925c807d70706e1
      https://github.com/llvm/llvm-project/commit/1f74f5f48bc9e1091602163ac925c807d70706e1
  Author: Matthias Springer <me at m-sp.org>
  Date:   2024-02-28 (Wed, 28 Feb 2024)

  Changed paths:
    M flang/lib/Optimizer/HLFIR/Transforms/LowerHLFIRIntrinsics.cpp

  Log Message:
  -----------
  [flang] Fix flang build after #83132 (#83253)

This fix is a temporary workaround. `LowerHLFIRIntrinsics.cpp` should be
using the greedy pattern rewriter or a manual IR traversal. All patterns
in this file are rewrite patterns. The test failure was caused by
`replaceAllUsesWith`, which is not supported by the dialect conversion;
additional asserts were added recently to prevent incorrect API usage.
These trigger now.

Alternatively, turning the patterns into conversion patterns and
specifying a type converter may work.

Failing test case:
`Fortran/gfortran/regression/gfortran-regression-compile-regression__inline_matmul_14_f90.test`



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