[all-commits] [llvm/llvm-project] 56b5f0: [sancov][sanitizer-common] Correct sanitizer cover...

[Xiaodong Liu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 56b5f001869664a1449e5e0fec677089153bf8c8
      https://github.com/llvm/llvm-project/commit/56b5f001869664a1449e5e0fec677089153bf8c8
  Author: Xiaodong Liu <liuxiaodong at loongson.cn>
  Date:   2022-02-24 (Thu, 24 Feb 2022)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cpp

  Log Message:
  -----------
  [sancov][sanitizer-common] Correct sanitizer coverage point

Sanitizer coverage point should be the previous instruction PC of the
caller and the offset to the previous instruction might be different
on each CPU architecture.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D119233