Reinstate MSan suppression of PR24578.
authorEvgenii Stepanov <eugenis@google.com>
Fri, 22 Nov 2019 18:58:26 +0000 (10:58 -0800)
committerEvgenii Stepanov <eugenis@google.com>
Fri, 22 Nov 2019 19:25:24 +0000 (11:25 -0800)
commit8ca7871addc53a8ddb356ae8b99fa6f7e0e8dd15
tree1709097a35f1e2d3a147aa1cb2d98025e7a182ce
parent97e0fd27eb9b2004b4d51a859fe364ace8d46b35
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
llvm/include/llvm/Support/Compiler.h
llvm/lib/IR/Metadata.cpp
llvm/lib/IR/User.cpp