Fix format specifier.
Fix warnings about non-standard attribute placement.
Make free_race2.c test a bit more interesting:
test access with/without an offset.
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D101424
As discussed, these tests are compiled with optimization to mimic real
sanitizer usage [1].
Let's mark relevant functions with `noinline` so we can continue to
check against the stack traces in the report.
[1] https://reviews.llvm.org/D96198
This reverts commit 04af72c542.
Differential Revision: https://reviews.llvm.org/D96357
The new pass manager was enabled by default [1].
The commit message states the following relevant differences:
* The inliner works slightly differently
* -O1 does some amount of inlining
These tests are affected because they specify `-O1` and then check the
reported stack trace.
[1] https://reviews.llvm.org/D95380
Differential Revision: https://reviews.llvm.org/D96198
Even sleep(1) lead to episodical flakes on some machines.
Use an invisible by tsan barrier to enforce required execution order instead.
This makes the tests deterministic and faster.
llvm-svn: 226659
Summary:
Always quote suppressions files given to *_OPTIONS.
This will make it not break when given full Windows paths (otherwise,
parsing would stop after the drive's letter + ':').
Also fix one or two cases where the suppression files' extensions were
not *.supp.
Reviewers: samsonov, kcc
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D6680
llvm-svn: 224529
Add a script that is used to deflake inherently flaky tsan tests.
It is invoked from lit tests as:
%deflake %run %t
The script runs the target program up to 10 times,
until it produces a tsan warning.
llvm-svn: 209898
Dmitry Vyukov