[all-commits] [llvm/llvm-project] 8ca787: Reinstate MSan suppression of PR24578.

[Evgenii Stepanov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8ca7871addc53a8ddb356ae8b99fa6f7e0e8dd15
      https://github.com/llvm/llvm-project/commit/8ca7871addc53a8ddb356ae8b99fa6f7e0e8dd15
  Author: Evgenii Stepanov <eugenis at google.com>
  Date:   2019-11-22 (Fri, 22 Nov 2019)

  Changed paths:
    M llvm/include/llvm/Support/Compiler.h
    M llvm/lib/IR/Metadata.cpp
    M llvm/lib/IR/User.cpp

  Log Message:
  -----------
  Reinstate MSan suppression of PR24578.

Summary:
Revert "Rollback of commit "Repress sanitization on User dtor.""

There is no point in keeping an active MSan error in the codebase.
PR24578 tracks the actual UB in LLVM code; this change enables testing
of LLVM with MSAN + -fsanitize-memory-use-after-dtor.

This reverts commit 21c1bc46aee2b69c2c48db8e961f0ce8394f21e1.

Reviewers: vitalybuka

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D70611