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
C++ macros and CMake options that specify the default ABI version of
the library, and can be overridden to pick up new ABI-changing
features.
llvm-svn: 250254
* ArchSpec::MergeFrom() would erroneously promote an unspecified
unknown to a specified unknown when both the ArchSpec and the merged
in ArchSpec were both unspecified unknowns. This no longer happens,
which fixes issues with global module cache lookup in some
situations.
* Added ArchSpec::DumpTriple(Stream&) that now properly prints
unspecified unknowns as '*' and specified unknows as 'unknown'.
This makes it trivial to tell the difference between the two.
Converted printing code over ot using DumpTriple() rather than
building from scratch.
* Fixed up a couple places that were not guaranteeing that an
unspecified unknown was recorded as such.
llvm-svn: 250253
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: 250252
Previously, this resulted in us declaring a template for static_assert emulation within the 'extern "C"' context, which is ill-formed.
llvm-svn: 250247
LLVM_SUBMIT_VERSION and LLVM_SUBMIT_SUBVERSION are commonly used variable names in the autoconf build system. They seem to have leeched into clang's CMake in a few places, and should just be replaced by the LLVM_VERSION_* variables where appropriate.
llvm-svn: 250246
Igor Kudrin