- Avoid sending the qfThreadInfo, qsThreadInfo packets if we have a stop reply packet with the threads already (save 2 round trip packets)
- Include the qname, qserial and qkind in the JSON info
- Report the qname, qserial and qkind to the thread so it can cache it to avoid many packets on MacOSX and iOS
- Don't clear all discoverable settings when we exec, just the ones we need to saves 1-5 packets for each exec.
llvm-svn: 240988
Summary: Adding the flag to C++ source files emits a warning, hence we set the compile flag depending on the file's language.
Reviewers: grosser
Subscribers: Meinersbur, pollydev, llvm-commits
Projects: #polly
Differential Revision: http://reviews.llvm.org/D10809
llvm-svn: 240986
At the suggestion of Chandler Carruth, I've removed the timestamp macro,
_KMP_BUILD_TIME, that cmake currently sets to "No_Timestamp" and replaced it with standard
__DATE__ and __TIME__ macros inside kmp_version.c.
llvm-svn: 240985
method to get a SymbolBody and into the callers, and kill now dead
includes.
This removes the need to have the SymbolBody definition when we're
defining the inline method and makes it a better inline method. That was
the only reason for a lot of header includes here. Removing these and
using forward declarations actually uncovers a bunch of cross-header
dependencies that I've fixed while I'm here, and will allow me to
introduce some *important* inline code into Chunks.h that requires the
definition of ObjectFile.
No functionality changed at this point.
Differential Revision: http://reviews.llvm.org/D10789
llvm-svn: 240982
CMake files and should not be by both build systems and also the targets
were also installed by the CMake build system which they should not be.
The problem was that
- the CMake build of LLVM installs and exports the gtest library
targets. We should not being doing this, these are not part of LLVM.
- the Autoconf/Makefile build of LLVM still had gtest libraries in the
installed LLVMConfig.cmake.
These problems would cause problems for an external project because when
calling llvm_map_components_to_libnames(XXX all) ${XXX} would to contain
LLVM's internal gtest libraries.
llvm-svn: 240981
- Hexagon options were physically next to to ones that had a
preceding comment saying "Double dash options", which they aren't.
- The 'ld' tool classes are named Linker, not Link.
llvm-svn: 240980
Fixes include:
- use FileSystem::Unlink() instead of a direct call to ::unlink(...) when deleting files when iterating through the current directory
- save directories from current directory in a list and iterate through those _after_ the current directory has been iterated
- Use new FileSpec::ForEachItemInDirectory() instead of manually iterating across directories with opendir()/readdir()/closedir()
We should switch all code over to using FileSpec::ForEachItemInDirectory(...) in the near future and get rid of FileSpec::EnumerateDirectory().
This is a follow up patch to:
http://reviews.llvm.org/D10787
llvm-svn: 240978
If a function containing a local class is instantiated, instantiate
all of local class member, including default arguments and exception
specifications.
This change fixes PR21332 and thus implements DR1484.
Differential Revision: http://reviews.llvm.org/D9990
llvm-svn: 240974
Avoid listing inclusions (like `!projects/LLVMBuild.txt`) for files
directly underneath `projects/` in `.gitignore`. Instead, change the
`projects/*` exclusion to the more specific `projects/*/`.
llvm-svn: 240973
Remove use of assignment to multiple struct fields using .fieldname syntax.
This doesn't work with gcc 4.8 and earlier. Replace with elementwise field assignments.
Patch by John Mellor-Crummey
Differential Revision: http://reviews.llvm.org/D10798
llvm-svn: 240972
Several tests wouldn't pass when executed on an armv7a_pc_linux triple
due to the non-default arm_aapcs calling convention produced on the
function definitions in the IR output. Account for this with the
application of a little regex.
Patch by Ying Yi.
llvm-svn: 240971
Fix OMPT support for barriers so that state changes occur even if OMPT_TRACE turned off.
These state changes are needed by performance tools that use callbacks for either
ompt_event_wait_barrier_begin or ompt_event_wait_barrier_end. Change ifdef flag to OMPT_BLAME
for callbacks ompt_event_wait_barrier_begin or ompt_event_wait_barrier_end rather than
OMPT_TRACE -- they were misclassified. Without this patch, when the runtime is compiled with
LIBOMP_OMPT_SUPPORT=true, LIBOMP_OMPT_BLAME=true, and LIBOMP_OMPT_TRACE=false, and a callback
is registered for either ompt_event_wait_barrier_begin or ompt_event_wait_barrier_end, then an
assertion will trip. Fix the scoping of one OMPT_TRACE ifdef, which should not have surrounded
an update of an OMPT state. Add a missing initialization of an OMPT task id for an implicit task.
Patch by John Mellor-Crummey
Differential Revision: http://reviews.llvm.org/D10759
llvm-svn: 240970
Make sure to remove the unique lock file, which is what the .lock
symlink points to, if there is a signal while the lock is held. This
will release the lock, since the symlink will point to nothing (already
tested in unit tests). For good measure, also clean up the unique lock
file if there is an error or signal before the lock is acquired.
I will add a clang test.
rdar://problem/21512307
llvm-svn: 240967
This commit implements serialization of the register mask machine
operands. This commit serializes only the call preserved register
masks that are defined by a target, it doesn't serialize arbitrary
register masks.
This commit also extends the TargetRegisterInfo class and TableGen so that
the users of TRI can get the list of all the call preserved register masks and
their names.
Reviewers: Duncan P. N. Exon Smith
Differential Revision: http://reviews.llvm.org/D10673
llvm-svn: 240966
struct sigaction was not initialized. As the result if SA_RESETHAND is set in sa_flags, then the handler is reset after first invocation leading to crash.
Initialize struct sigaction to zero.
Reviewed in http://reviews.llvm.org/D10803
llvm-svn: 240965
which caches the executable name upon the first invocation.
This is necessary because Google Chrome (and potentially other programs)
restrict the access to /proc/self/exe on linux.
This change should fix https://code.google.com/p/chromium/issues/detail?id=502974
llvm-svn: 240960
The random module in Python 2.7.8 and later leaks /dev/[u]random into
children. The test is expected to fail, not be flakey.
This will be fixed in Python 2.7.10 for some operating systems, but not
all e.g. OS X 10.4.
llvm.org/pr23983
bugs.freebsd.org/197376
bugs.python.org/issue23458
llvm-svn: 240958
Summary: This makes the Mozilla style defaults more compliant with the Mozilla style guide. A few options were removed in order to use the LLVM style defaults.
Differential Revision: http://reviews.llvm.org/D10771
llvm-svn: 240957
This is very preliminary support, but it seems to work for the most common case.
When observing more/different test cases, we can work on generalizing this.
llvm-svn: 240955
Compilers recognize "main" function and don't mangle its name.
But if you use a different function as a user-defined entry name,
and if you didn't define that function with extern C, your entry
point function name is mangled. And the linker has to be able to
find that. This is relatively rare but can happen.
llvm-svn: 240953
The expressions we delinearize do not necessarily have to have a SCEVAddRecExpr
at the outermost level. At this moment, the additional flexibility is not
exploited in LLVM itself, but in Polly we will soon soonish use this
functionality. For LLVM, this change should not affect existing functionality
(which is covered by test/Analysis/Delinearization/)
llvm-svn: 240952
This moves the error checking for string tables to getStringTable which returns
an ErrorOr<StringRef>.
This improves error checking, makes it uniform across all string tables and
makes it possible to check them once instead of once per name.
llvm-svn: 240950
The new suppression type is called "race_top" and is matched only against top frame in report stacks.
This is required for situations when we want to suppress a race in a "thread pool" or "event loop" implementation.
If we simply use "race:ThreadPool::Execute" suppression, that can suppress everything in the program.
Reviewed in http://reviews.llvm.org/D10686
llvm-svn: 240949
Most build system depends on existence or time stamp of a file.
This patch is to create an empty file for /pdb:<filename> option
just to satisfy some build rules.
llvm-svn: 240948
Summary:
Current default is 10 minutes, which causes the test suite to run very long in
case of test timeouts. On local linux, each test completes in under 90 seconds in the
slowest configuration (debug build of lldb, using debug clang to build
inferiors). I am changing the default to 4m on local targets, while retaining
the 10m timeout for remote ones.
Reviewers: sivachandra, vharron
Subscribers: tberghammer, lldb-commits
Differential Revision: http://reviews.llvm.org/D10527
llvm-svn: 240946
It was a fairly broken concept for an ELF only class.
An ELF file can have two symbol tables, but they have exactly the same
format. There is no concept of a dynamic or a static symbol. Storing this
on the iterator also makes us do more work per symbol than necessary. To fetch
a name we would:
* Find if we had a static or a dynamic symbol.
* Look at the corresponding symbol table and find the string table section.
* Look at the string table section to fetch its contents.
* Compute the name as a substring of the string table.
All but the last step can be done per symbol table instead of per symbol. This
is a step in that direction.
llvm-svn: 240939
