kc3-lang/angle/third_party/clspv/gn/build/BUILD.gn

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• Hash : fb648546
  Author :
  Date : 2025-02-24T17:20:39
  

  third_party/clspv: Update CLSPV(#1423)
  
  The clspv is rebased to the below commit to fix
  test_vectors vec_align_struct with
  the spir64/phy_addressing option
  
  - 60f822e8 fix LongVectorLoweringPass
  when removing dead long-vector globals
  that were lowered. (#1423)
  
  As part of that clspv rebase, llvm is rebased
  to the version used by clspv
  
  - 1fd8d3fea53e (HEAD) [mlir] Fix wrong names
  in LinalgOps and ScalableValueBoundsConstraintSet
  (#117227)
  
  The rebase of LLVM required updates
  to the GN build files in clspv,
  appropriate changes are made.
  
  * .bc files are pre-builts and they are deviations
  from upstream. Update of gn files for libclc will
  be followed in separate patch.
  
  Bug: angleproject:383647253
  Change-Id: Ia75c1446d47b780000446d521503ebee9a7585fb
  Signed-off-by: Hoonee Cho <hoonee.cho@samsung.com>
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6299711
  Commit-Queue: Austin Annestrand <a.annestrand@samsung.com>
  Reviewed-by: Austin Annestrand <a.annestrand@samsung.com>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  

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• third_party/clspv/gn/build/BUILD.gn

• # This sets up the GN configs that are used by default in GN targets in
  # BUILDCONFIG.gn.
  #
  # This is based on LLVM `utils/gn/build/BUILD.gn`. Only the LLVM and Clang
  # related options are retained
  
  import("//build_overrides/clspv.gni")
  
  declare_args() {
    # Whether to build everything with test coverage information.
    # After building with this, run tests and then run
    #    llvm/utils/prepare-code-coverage-artifact.py \
    #        --compilation-dir=out/gn \
    #        .../llvm-profdata .../llvm-cov out/gn/profiles/ report/ \
    #        out/gn/bin/llvm-undname ...
    # to generate a HTML report for the binaries passed in the last line.
    llvm_build_instrumented_coverage = false
  
    # Whether to build everything with instrumentation for PGO
    # After building with this:
    # 1. Remove old profile data with `rm *.profraw`
    # 2. Run the built instrumented binaries.
    #    This will produce *.profraw files in the current working directory.
    # 3. Run `llvm-profdata merge *.profraw -o llvm.profdata` to merge them.
    # 4. Then build again, with this set to false, and with
    #    `llvm_pgo_use = "//llvm.profdata"` set to use the created profile.
    llvm_pgo_instrument = false
  
    # If non-empty, path to merged profiling data used for optimization
    # See documentation for llvm_pgo_instrument for how to create profile data.
    llvm_pgo_use = ""
  
    # If set, puts relative paths in debug info.
    # Makes the build output independent of the build directory, but makes
    # most debuggers harder to use. See "Getting to local determinism" and
    # "Getting debuggers to work well with locally deterministic builds" in
    # http://blog.llvm.org/2019/11/deterministic-builds-with-clang-and-lld.html
    # for more information.
    use_relative_paths_in_debug_info = false
  
    # The version of host gcc. Ignored if is_clang is true.
    gcc_version = 9
  }
  
  assert(!llvm_build_instrumented_coverage || is_clang,
         "llvm_build_instrumented_coverage requires clang as host compiler")
  assert(!llvm_pgo_instrument || is_clang,
         "llvm_pgo_instrument requires clang as host compiler")
  assert(llvm_pgo_use == "" || is_clang,
         "llvm_pgo_use requires clang as host compiler")
  assert(!llvm_pgo_instrument || llvm_pgo_use == "",
         "set at most one of llvm_pgo_instrument and llvm_pgo_use")
  
  config("llvm_code") {
    include_dirs = [
      "//$clspv_llvm_dir/llvm/include",
      "$root_gen_dir/$clspv_llvm_dir//llvm/include",
    ]
    if (current_os != "win") {
      cflags = [ "-fPIC" ]
      if (is_clang) {
        cflags += [
          "-Wno-deprecated-declarations",
          "-Wno-deprecated-this-capture",
          "-Wno-deprecated-enum-enum-conversion",
          "-Wno-deprecated-anon-enum-enum-conversion",
        ]
      }
    }
  }
  
  config("clang_code") {
    if (current_os != "win") {
      cflags = [
        "-fno-strict-aliasing",
        "-Wno-deprecated-declarations",
      ]
    } else {
      defines = [ "CLANG_EXPORTS" ]
    }
    include_dirs = [
      "//$clspv_llvm_dir/clang/include",
      "$root_gen_dir/$clspv_llvm_dir//clang/include",
    ]
  }
  
  config("warn_covered_switch_default") {
    if (is_clang) {
      cflags = [ "-Wcovered-switch-default" ]
    }
  }
  

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