[all-commits] [llvm/llvm-project] 4071db: [CMake] add_tablegen: Rename host tablegen to `${t...

[NAKAMURA Takumi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4071dbb6b9ce00998357e1eee7ab2413d103ebc2
      https://github.com/llvm/llvm-project/commit/4071dbb6b9ce00998357e1eee7ab2413d103ebc2
  Author: NAKAMURA Takumi <geek4civic at gmail.com>
  Date:   2023-05-02 (Tue, 02 May 2023)

  Changed paths:
    M llvm/cmake/modules/TableGen.cmake

  Log Message:
  -----------
  [CMake] add_tablegen: Rename host tablegen to `${target}-host"

Since `llvm-min-tblgen` has been introduced, `llvm-min-tblgen-host`
would make more sense than `LLVM_HEADERS-tablegen-host`.

Depends on D146352

Differential Revision: https://reviews.llvm.org/D149343


  Commit: 243e8f8d23ac71717115c73725658dac071ac4c2
      https://github.com/llvm/llvm-project/commit/243e8f8d23ac71717115c73725658dac071ac4c2
  Author: NAKAMURA Takumi <geek4civic at gmail.com>
  Date:   2023-05-02 (Tue, 02 May 2023)

  Changed paths:
    M llvm/cmake/modules/TableGen.cmake
    M llvm/include/llvm/CMakeLists.txt
    M llvm/include/llvm/module.modulemap
    M llvm/unittests/Support/CMakeLists.txt
    M llvm/utils/TableGen/CMakeLists.txt
    M utils/bazel/llvm-project-overlay/llvm/BUILD.bazel
    M utils/bazel/llvm-project-overlay/llvm/unittests/BUILD.bazel

  Log Message:
  -----------
  Introduce `llvm-min-tblgen` to build public header files

`llvm-min-tblgen` is capable of building `llvm/include/llvm`;

- `-gen-attrs`
- `-gen-directive-*`
- `-gen-intrinsics-*`
- `-gen-riscv-target-def`

`llvm-min-tblgen` is built and used only when `llvm-tblgen` is built in-tree.
This is not installed.

`llvm-tblgen` is built with complete set and may be installed.
`check-llvm` uses not `llvm-min-tblgen` but `llvm-tblgen`.

`LLVM_TABLEGEN_PROJECT` overrides the definition of `tablegen(project)`.
`LLVM_HEADERS` is used as the overridden prefix for LLVM header generators.

If `EXPORT` is not specified in `add_tablegen`, its tablegen is treated as internal.

Let `llvm-tblgen` depend on `intrinsics_gen`

Depends on D149072

Differential Revision: https://reviews.llvm.org/D146352


Compare: https://github.com/llvm/llvm-project/compare/35d218e92740...243e8f8d23ac