[all-commits] [llvm/llvm-project] 94d9a4: [flang] Rework host runtime folding and enable REA...

[jeanPerier via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 94d9a4fd886d6760a95fff89ad5c00264e18de4f
      https://github.com/llvm/llvm-project/commit/94d9a4fd886d6760a95fff89ad5c00264e18de4f
  Author: Jean Perier <jperier at nvidia.com>
  Date:   2020-10-14 (Wed, 14 Oct 2020)

  Changed paths:
    A flang/include/flang/Common/static-multimap-view.h
    M flang/include/flang/Evaluate/common.h
    M flang/include/flang/Evaluate/intrinsics-library.h
    M flang/lib/Evaluate/fold-complex.cpp
    M flang/lib/Evaluate/fold-implementation.h
    M flang/lib/Evaluate/fold-real.cpp
    M flang/lib/Evaluate/host.h
    R flang/lib/Evaluate/intrinsics-library-templates.h
    M flang/lib/Evaluate/intrinsics-library.cpp
    M flang/lib/Lower/IntrinsicCall.cpp
    M flang/runtime/pgmath.h.inc
    M flang/test/Evaluate/folding02.f90
    M flang/unittests/Evaluate/folding.cpp

  Log Message:
  -----------
  [flang] Rework host runtime folding and enable REAL(2) folding with it.

- Rework the host runtime table so that it is constexpr to avoid
  having to construct it and to store/propagate it.
- Make the interface simpler (remove many templates and a file)
- Enable 16bits float folding using 32bits float host runtime
- Move StaticMultimapView into its own header to use it for host
  folding

Reviewed By: klausler, PeteSteinfeld

Differential Revision: https://reviews.llvm.org/D88981