[all-commits] [llvm/llvm-project] 56dec4: [Sanitizer] Allow setting the report path to creat...

[Teresa Johnson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 56dec4be9bd321a8fc0f19df00a8d63fc44813f5
      https://github.com/llvm/llvm-project/commit/56dec4be9bd321a8fc0f19df00a8d63fc44813f5
  Author: Teresa Johnson <tejohnson at google.com>
  Date:   2021-09-21 (Tue, 21 Sep 2021)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_common_nolibc.cpp
    M compiler-rt/lib/sanitizer_common/sanitizer_file.cpp
    M compiler-rt/lib/sanitizer_common/sanitizer_file.h
    M compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp
    M compiler-rt/lib/sanitizer_common/sanitizer_win.cpp
    M compiler-rt/lib/sanitizer_common/tests/sanitizer_libc_test.cpp
    M compiler-rt/test/sanitizer_common/TestCases/Posix/sanitizer_set_report_path_test.cpp

  Log Message:
  -----------
  [Sanitizer] Allow setting the report path to create directory

When setting the report path, recursively create the directory as
needed. This brings the profile path support for memprof on par with
normal PGO. The code was largely cloned from __llvm_profile_recursive_mkdir
in compiler-rt/lib/profile/InstrProfilingUtil.c.

Differential Revision: https://reviews.llvm.org/D109794