[PATCH] D140770: [dfsan] Support AArch64

[Fangrui Song via Phabricator via llvm-commits]

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If we change test/dfsan/lit.cfg.py to allow Linux aarch64, all tests except
interceptors.c will pass.

test/dfsan/origin_invalid.c uses x86_64 assembly. Just make it x86_64 specific.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D140770

Files:
  compiler-rt/lib/dfsan/dfsan_allocator.cpp
  compiler-rt/lib/dfsan/dfsan_platform.h
  compiler-rt/test/dfsan/origin_invalid.c
  llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp

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