Summary:
This patch changes the tests to use the "__config_site" header if present instead of manually configuring for each option. This patch also removes the test flags for configuring some of these options. For example "lit -sv --param=enable_threads=OFF" no longer works. However lit will still correctly configure if the CMake option "-DLIBCXX_ENABLE_THREADS=OFF" is given at build time.
This patch will fix the libc++abi test configuration for `LIBCXX_ABI_VERSION` and `LIBCXX_ABI_UNSTABLE` one we teach it about 'project_obj_dir' . I would like to land this ASAP to prevent more work blockage.
Reviewers: mclow.lists, danalbert, eugenis, ed, jroelofs
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D13714
llvm-svn: 250308
Python 3 reverses the order in which you must call Py_InitializeEx
and PyEval_InitThreads. Since that log is in itself already a
little nuanced, it is refactored into a function so that the reversal
is more clear. At the same time, there's a lot of logic during
Python initialization to save off a bunch of state and then restore
it after initialization is complete. To express this more cleanly,
it is refactored to an RAII-style pattern where state is saved off
on acquisition and restored on release.
llvm-svn: 250306
Summary:
Caching SDLoc(N), instead of recreating it in every single
function call, keeps the code denser, and allows to unwrap long lines.
Reviewers: sunfish, atrick, sdmitrouk
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D13726
llvm-svn: 250305
Added a constructor that takes list_size for `PythonList`.
Made all single-argument constructors explicit.
Re-ordered constructors to be consistent with other classes.
llvm-svn: 250304
Summary: The two implementations had more code in common than not.
Reviewers: sunfish, MatzeB, sdmitrouk
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D13724
llvm-svn: 250302
Adding the following flag to a cmake line:
-DLLDB_EXPORT_ALL_SYMBOLS=TRUE
will cause all symbols to be exported from liblldb. This enables the llvm
backtrace mechanism to see and report backtrace symbols properly when using
(lldb) log enable --stack ...
Prior to this change, only the SB API symbols would show up on Linux and other
systems that use a public-symbols-based backtrace lookup mechanism.
log enable --stack ... is a very handy, quick way to understand the flow
of how some log lines are getting hit within lldb without having to hook
up a top-level debugger over your current debug session.
llvm-svn: 250299
Make sure we're matching what we want:
- Always have -generate-arange-section (independent of -g)
- Emit a -dwarf-version=... when -g is there.
llvm-svn: 250298
- Make the `MipsTargetInfo` template class with `ELFType` argument. Use
the argument to select an appropriate relocation type and read/write
routines.
- Add template function `add32` to add-and-write relocation value in
both big and little endian cases. Keep the `add32le` to reduce code
changes.
Differential Revision: http://reviews.llvm.org/D13723
llvm-svn: 250297
Summary:
This commit adds support for binary memory reads ($x) to lldb-server. It also removes the "0x"
prefix from the $x client packet, to make it more compatible with the old $m packet. This allows
us to use almost the same code for handling both packet types. I have verified that debugserver
correctly handles $x packets even without the leading "0x". I have added a test which verifies
that the stub returns the same memory contents for both kinds of memory reads ($x and $m).
Reviewers: tberghammer, jasonmolenda
Subscribers: iancottrell, lldb-commits
Differential Revision: http://reviews.llvm.org/D13695
llvm-svn: 250295
There was a minor problem with a test. Sorry for the noise yesterday.
This patch adds missing pieces to clang, including the PS4 toolchain
definition, added warnings, PS4 defaults, and Driver changes needed for
our compiler.
A patch by Filipe Cabecinhas, Pierre Gousseau and Katya Romanova!
Differential Revision: http://reviews.llvm.org/D13482
llvm-svn: 250293
Add a new command line switch, -gnu-hash-table, to print the content of that section.
Differential Revision: http://reviews.llvm.org/D13696
llvm-svn: 250291
Previously ConstString had a single mutex guarding the global string
pool for each access what become a bottleneck when using it with a
large number of threads.
This CL distributes the strings to 256 individual string pools based on
a simple hash function to eliminate the bottleneck and speed up the
multi-thread access.
The goal of the change is to prepare to multi-threaded symbol parsing code
to speed up the symbol parsing speed.
Differential revision: http://reviews.llvm.org/D13652
llvm-svn: 250289
It is a new function added to the llvm::Triple class to simplify the
checking if we are targeting android to clean up the confusion between
android being an OS or an environment.
llvm-svn: 250286
This patch teaches x86 fast-isel how to select nontemporal stores.
On x86, we can use MOVNTI for nontemporal stores of doublewords/quadwords.
Instructions (V)MOVNTPS/PD/DQ can be used for SSE2/AVX aligned nontemporal
vector stores.
Before this patch, fast-isel always selected 'movd/movq' instead of 'movnti'
for doubleword/quadword nontemporal stores. In the case of nontemporal stores
of aligned vectors, fast-isel always selected movaps/movapd/movdqa instead of
movntps/movntpd/movntdq.
With this patch, if we use SSE2/AVX intrinsics for nontemporal stores we now
always get the expected (V)MOVNT instructions.
The lack of fast-isel support for nontemporal stores was spotted when analyzing
the -O0 codegen for nontemporal stores.
Differential Revision: http://reviews.llvm.org/D13698
llvm-svn: 250285
Summary: modernize-make-unique now correctly supports the different kinds of list initialization.
Reviewers: klimek
Subscribers: cfe-commits, alexfh
Differential Revision: http://reviews.llvm.org/D13590
llvm-svn: 250283
This patch adds the command 'language renderscript allocation dump <ID>' for printing the contents of a RS allocation.
Displaying the coordinate of each element as well as its formatted value
e.g (lldb) language renderscript allocation dump 1
Data (X, Y, Z):
(0, 0, 0) = {0 1}
(1, 0, 0) = {2 3}
(2, 0, 0) = {4 5}
A --file <filename> option is also included, since for large allocations it may be more helpful to view this text as a file.
Reviewed by: jingham, clayborg
Subscribers: lldb-commits, ADodds, domipheus, brucem
Differential Revision: http://reviews.llvm.org/D13699
llvm-svn: 250281
CMake 3.0 introduced the VERSION option for the project() command. If you don't specify the VERSION in the function it will clear out variables matching ${PROJECT_NAME}_VERSION_${MAJOR|MINOR|PATCH|TWEAK}.
This makes overriding LLVM_VERSION_* not work properly with newer versions of CMake. To make this work properly we need to:
(1) Optionally set the policy to NEW
(2) Move default versions and setting PACKAGE_VERSION to before the call to project()
(3) If the policy is set, pass the VERSION and LANGUAGES options in the new format
This change should have no behavioral change for CMake versions before 3.0, and it makes the behavior of later versions match the earlier versions.
llvm-svn: 250275
Resubmitting the patch.
This patch adds missing pieces to clang, including the PS4 toolchain
definition, added warnings, PS4 defaults, and Driver changes needed for
our compiler.
A patch by Filipe Cabecinhas, Pierre Gousseau and Katya Romanova!
Differential Revision: http://reviews.llvm.org/D13482
llvm-svn: 250262
Eric Fiselier