[all-commits] [llvm/llvm-project] 6f69f2: Consider ASan messages interesting for creduce

[Louis Dionne via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6f69f2ed61ae805df496fc86ef22e7685573d556
      https://github.com/llvm/llvm-project/commit/6f69f2ed61ae805df496fc86ef22e7685573d556
  Author: Reid Kleckner <rnk at google.com>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M clang/utils/creduce-clang-crash.py

  Log Message:
  -----------
  Consider ASan messages interesting for creduce

Helped me reduce llvm.org/pr48582


  Commit: e678656625a3e2b6a5f2849f4a6f7612ceeaed07
      https://github.com/llvm/llvm-project/commit/e678656625a3e2b6a5f2849f4a6f7612ceeaed07
  Author: Reid Kleckner <rnk at google.com>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M clang/include/clang/AST/APValue.h

  Log Message:
  -----------
  Add bounds checking assertions to APValue, NFC

These checks help find llvm.org/pr48582 without ASan


  Commit: 68dba7eae1df333738d1c77cbbefd480995c1972
      https://github.com/llvm/llvm-project/commit/68dba7eae1df333738d1c77cbbefd480995c1972
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M libcxx/include/__config
    M libcxx/include/__locale
    M libcxx/include/locale
    A libcxx/test/libcxx/debug/extern-templates.sh.cpp

  Log Message:
  -----------
  [libc++] Unbreak the debug mode

When the Debug mode is enabled, we disable extern declarations because we
don't want to use the functions compiled in the library, which might not
have had the debug mode enabled when built. However, some extern declarations
need to be kept, because code correctness depends on it.

31e820378b8a removed those declarations, which had the unintended
consequence of breaking the debug build. This commit fixes that by
re-introducing a separate macro for the required extern declarations,
and adds a comment so that we don't fall into that trap in the future.

Differential Revision: https://reviews.llvm.org/D94718


  Commit: 933518fff82c8f39626bbcca81adc516483a9651
      https://github.com/llvm/llvm-project/commit/933518fff82c8f39626bbcca81adc516483a9651
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M libcxx/CMakeLists.txt
    A libcxx/cmake/caches/Generic-no-filesystem.cmake
    M libcxx/include/__config_site.in
    M libcxx/include/filesystem
    M libcxx/include/fstream
    M libcxx/test/configs/legacy.cfg.in
    M libcxx/test/libcxx/double_include.sh.cpp
    M libcxx/test/libcxx/experimental/filesystem/deprecated.verify.cpp
    M libcxx/test/libcxx/experimental/filesystem/version.pass.cpp
    M libcxx/test/libcxx/min_max_macros.compile.pass.cpp
    M libcxx/test/libcxx/modules/cinttypes_exports.compile.pass.cpp
    M libcxx/test/libcxx/modules/clocale_exports.compile.pass.cpp
    M libcxx/test/libcxx/modules/cstdint_exports.compile.pass.cpp
    M libcxx/test/libcxx/modules/inttypes_h_exports.compile.pass.cpp
    M libcxx/test/libcxx/modules/stdint_h_exports.compile.pass.cpp
    M libcxx/test/libcxx/modules/stds_include.sh.cpp
    M libcxx/test/libcxx/no_assert_include.compile.pass.cpp
    M libcxx/test/std/experimental/filesystem/fs.req.macros/feature_macro.pass.cpp
    M libcxx/test/std/experimental/filesystem/fs.req.namespace/namespace.pass.cpp
    M libcxx/test/std/input.output/file.streams/fstreams/filebuf.members/open_path.pass.cpp
    M libcxx/test/std/input.output/file.streams/fstreams/fstream.cons/path.pass.cpp
    M libcxx/test/std/input.output/file.streams/fstreams/fstream.members/open_path.pass.cpp
    M libcxx/test/std/input.output/file.streams/fstreams/ifstream.cons/path.pass.cpp
    M libcxx/test/std/input.output/file.streams/fstreams/ifstream.members/open_path.pass.cpp
    M libcxx/test/std/input.output/file.streams/fstreams/ofstream.cons/path.pass.cpp
    M libcxx/test/std/input.output/file.streams/fstreams/ofstream.members/open_path.pass.cpp
    M libcxx/test/std/input.output/filesystems/lit.local.cfg
    M libcxx/test/std/language.support/support.limits/support.limits.general/filesystem.version.pass.cpp
    M libcxx/test/std/utilities/time/time.clock/time.clock.file/now.pass.cpp
    M libcxx/utils/ci/buildkite-pipeline.yml
    M libcxx/utils/ci/macos-backdeployment.sh
    M libcxx/utils/ci/run-buildbot
    M libcxx/utils/generate_feature_test_macro_components.py
    M libcxx/utils/generate_header_tests.py
    M libcxx/utils/libcxx/test/features.py
    M libcxx/utils/libcxx/test/params.py

  Log Message:
  -----------
  [libc++] Make LIBCXX_ENABLE_FILESYSTEM fully consistent

Previously, LIBCXX_ENABLE_FILESYSTEM controlled only whether the filesystem
support was compiled into libc++'s library. This commit promotes the
setting to a first-class option like LIBCXX_ENABLE_LOCALIZATION, where
the whole library is aware of the setting and features that depend on
<filesystem> won't be provided at all. The test suite is also properly
annotated such that tests that depend on <filesystem> are disabled when
the library doesn't support it.

This is an alternative to https://llvm.org/D94824, but also an improvement
along the lines of LIBCXX_ENABLE_LOCALIZATION that I had been wanting to
make for a while.

Differential Revision: https://reviews.llvm.org/D94921


Compare: https://github.com/llvm/llvm-project/compare/121cac01e8f8...933518fff82c