[all-commits] [llvm/llvm-project] 78ccff: [flang] Add MALLOC and FREE intrinsics for Cray po...

[David Truby via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 78ccffc05336201c90e2c0bb2ae929ea3a6eec2b
      https://github.com/llvm/llvm-project/commit/78ccffc05336201c90e2c0bb2ae929ea3a6eec2b
  Author: David Truby <david.truby at arm.com>
  Date:   2024-09-30 (Mon, 30 Sep 2024)

  Changed paths:
    M flang/docs/Intrinsics.md
    M flang/include/flang/Optimizer/Builder/IntrinsicCall.h
    M flang/include/flang/Optimizer/Builder/Runtime/Intrinsics.h
    M flang/include/flang/Runtime/extensions.h
    M flang/lib/Evaluate/intrinsics.cpp
    M flang/lib/Optimizer/Builder/IntrinsicCall.cpp
    M flang/lib/Optimizer/Builder/Runtime/Intrinsics.cpp
    M flang/lib/Semantics/check-call.cpp
    M flang/runtime/extensions.cpp
    A flang/test/Lower/Intrinsics/free.f90
    A flang/test/Lower/Intrinsics/malloc.f90
    A flang/test/Semantics/free.f90

  Log Message:
  -----------
  [flang] Add MALLOC and FREE intrinsics for Cray pointers (#110018)

MALLOC and FREE are extensions provided by gfortran, Intel Fortran and
classic flang to allocate memory for Cray pointers. These are used in
some legacy codes such as libexodus.

All the above compilers accept using MALLOC and FREE with integers as
well, despite that this will often signify a bug in user code. We should
accept the same as the other compilers for compatibility.



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