| Age | Commit message (Collapse) | Author |
|---|
|
Several test cases that used to fail on both power LE and BE
now run correctly on LE.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@255262 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
This patch is by Simone Atzeni with portions by Adhemerval Zanella.
This contains the LLVM patches to enable the thread sanitizer for
PPC64, both big- and little-endian. Two different virtual memory
sizes are supported: Old kernels use a 44-bit address space, while
newer kernels require a 46-bit address space.
There are two companion patches that will be added shortly. There is
a Clang patch to actually turn on the use of the thread sanitizer for
PPC64. There is also a patch that I wrote to provide interceptor
support for setjmp/longjmp on PPC64.
Patch discussion at reviews.llvm.org/D12841.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@255057 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
OS X doesn't have `pthread_yield`. Let's use `sched_yield` instead.
Differential Revision: http://reviews.llvm.org/D14428
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@252283 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
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.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@226659 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
Differential Revision: http://reviews.llvm.org/D5669
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@219399 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
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.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@209898 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@207709 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
ocasionally it fails with a slightly different report:
WARNING: ThreadSanitizer: signal handler spoils errno (pid=3674)
#0 MyHandler(int, siginfo*, void*)
...
#4 __tsan_free_hook
#5 main signal_errno.cc:40
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@206754 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@201414 91177308-0d34-0410-b5e6-96231b3b80d8
|
