[PATCH] D70440: [Driver] Use VFS to check if sanitizer blacklists exist

[Ilya Biryukov via Phabricator via cfe-commits]

ilya-biryukov created this revision.
ilya-biryukov added a reviewer: gribozavr.
Herald added subscribers: llvm-commits, hiraditya, mgorny.
Herald added projects: clang, LLVM.

This is a follow-up to 590f279c456bbde632eca8ef89a85c478f15a249 <https://reviews.llvm.org/rG590f279c456bbde632eca8ef89a85c478f15a249>, which
moved some of the callers to use VFS.

It turned out more code in Driver calls into real filesystem APIs and
also needs an update.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D70440

Files:
  clang/lib/Basic/SanitizerSpecialCaseList.cpp
  clang/lib/Basic/XRayLists.cpp
  clang/lib/Driver/SanitizerArgs.cpp
  clang/lib/Driver/XRayArgs.cpp
  clang/unittests/Driver/CMakeLists.txt
  clang/unittests/Driver/SanitizerArgsTest.cpp
  llvm/include/llvm/Support/SpecialCaseList.h
  llvm/lib/Support/SpecialCaseList.cpp
  llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp

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