[all-commits] [llvm/llvm-project] a05aa0: [dfsan] Update memset and dfsan_(set|add)_label wi...

[Z via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a05aa0dd5ef8f5633d49192f32a3d0b4653b8a0c
      https://github.com/llvm/llvm-project/commit/a05aa0dd5ef8f5633d49192f32a3d0b4653b8a0c
  Author: Jianzhou Zhao <jianzhouzh at google.com>
  Date:   2021-02-23 (Tue, 23 Feb 2021)

  Changed paths:
    M compiler-rt/lib/dfsan/dfsan.cpp
    M llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
    M llvm/test/Instrumentation/DataFlowSanitizer/basic.ll
    M llvm/test/Instrumentation/DataFlowSanitizer/memset.ll
    A llvm/test/Instrumentation/DataFlowSanitizer/origin_mem_intrinsic.ll

  Log Message:
  -----------
  [dfsan] Update memset and dfsan_(set|add)_label with origin tracking

This is a part of https://reviews.llvm.org/D95835.

Reviewed-by: morehouse

Differential Revision: https://reviews.llvm.org/D97302