[all-commits] [llvm/llvm-project] 15f0f8: [tests][Driver] Set `--sysroot=""` to allow `DEFAU...

[Hubert Tong via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 15f0f824b36ea06fcb17bc56ecd181520b4bfbcf
      https://github.com/llvm/llvm-project/commit/15f0f824b36ea06fcb17bc56ecd181520b4bfbcf
  Author: Hubert Tong <hubert.reinterpretcast at gmail.com>
  Date:   2020-05-15 (Fri, 15 May 2020)

  Changed paths:
    M clang/test/Driver/darwin-header-search-libcxx.cpp
    M clang/test/Driver/darwin-header-search-system.cpp
    M clang/test/Driver/mingw-sysroot.cpp

  Log Message:
  -----------
  [tests][Driver] Set `--sysroot=""` to allow `DEFAULT_SYSROOT` build

Summary:
If `DEFAULT_SYSROOT` is configured to some path, some tests would fail.
This patch overrides `sysroot` to be the empty string in the style of
D66834 so that the tests will pass even when the build is configured
with a `DEFAULT_SYSROOT`.

Reviewed By: mstorsjo

Differential Revision: https://reviews.llvm.org/D79694


  Commit: 3f5fc73a9d52fc7f128dc4e53ccc63b88fc44fb6
      https://github.com/llvm/llvm-project/commit/3f5fc73a9d52fc7f128dc4e53ccc63b88fc44fb6
  Author: Hubert Tong <hubert.reinterpretcast at gmail.com>
  Date:   2020-05-15 (Fri, 15 May 2020)

  Changed paths:
    M clang/test/CodeGen/arm-cmse-nonsecure.c
    M clang/test/CodeGen/arm-cmse-secure.c

  Log Message:
  -----------
  [test][ARM][CMSE] Use clang_cc1 in arm_cmse.h tests

Summary:
The `arm_cmse.h` header includes standard headers, but some tests that
include this header explicitly specify a target. The standard headers
found via the standard include paths need not be compatible with the
explicitly-specified target from the tests. In order to avoid test
failures caused by such incompatibility, this patch uses `%clang_cc1`,
which doesn't pick up the host system headers.

Reviewed By: chill

Differential Revision: https://reviews.llvm.org/D79693


  Commit: e3e0367f9ba142b5a3d4c2362f11b3fcbacfc98d
      https://github.com/llvm/llvm-project/commit/e3e0367f9ba142b5a3d4c2362f11b3fcbacfc98d
  Author: Hubert Tong <hubert.reinterpretcast at gmail.com>
  Date:   2020-05-15 (Fri, 15 May 2020)

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

  Log Message:
  -----------
  [CMake][AIX] Add `-bcdtors:mbr` option when building with IBM XL

Summary:
The `-bcdtors:mbr` option causes processing for constructors and
destructors to omit otherwise-unreferenced members of static libraries,
matching the processing done on Linux, where `--whole-archive` is not
the default. Applying this option is desirable for reducing the
footprint of an installation.

Reviewed By: daltenty

Differential Revision: https://reviews.llvm.org/D79749


Compare: https://github.com/llvm/llvm-project/compare/1cff8e8de79f...e3e0367f9ba1