Use this function to create the install targets rather than doing so
manually, which gains us the `-stripped` install targets to perform
stripped installations.
Differential Revision: https://reviews.llvm.org/D40675
llvm-svn: 319489
The LLVM "hidden" flag needs to be passed through the Wasm
intermediate objects in order for the linker to apply
it to the final Wasm object.
The corresponding change in LLD is here: https://github.com/WebAssembly/lld/pull/14
Patch by Nicholas Wilson
Differential Revision: https://reviews.llvm.org/D40442
llvm-svn: 319488
We had no tests for what PROVIDE should do if there is a shared symbol
with the same name.
In both bfd and our existing implementation PROVIDE wins. Add a test
for that.
llvm-svn: 319486
CUDA-9 headers check for specific libc++ version and ifdef out
some of the definitions we need if LIBCPP_VERSION >= 3800.
Differential Revision: https://reviews.llvm.org/D40198
llvm-svn: 319485
This teaches memcpyopt to make a non-local memdep query when a local query
indicates that the dependency is non-local. This notably allows it to
eliminate many more llvm.memcpy calls in common Rust code, often by 20-30%.
Fixes PR28958.
Differential Revision: https://reviews.llvm.org/D38374
llvm-svn: 319482
CMake's generated installation scripts support `CMAKE_INSTALL_DO_STRIP`
to enable stripping the installed binaries. LLVM's build system doesn't
expose this option to the `install-` targets, but it's useful in
conjunction with `install-distribution`.
Add a new function to create the install targets, which creates both the
regular install target and a second install target that strips during
installation. Change the creation of all installation targets to use
this new function. Stripping doesn't make a whole lot of sense for some
installation targets (e.g. the LLVM headers), but consistency doesn't
hurt.
I'll make other repositories (e.g. clang, compiler-rt) use this in a
follow-up, and then add an `install-distribution-stripped` target to
actually accomplish the end goal of creating a stripped distribution. I
don't want to do that step yet because the creation of that target would
depend on the presence of the `install-*-stripped` target for each
distribution component, and the distribution components from other
repositories will be missing that target right now.
Differential Revision: https://reviews.llvm.org/D40620
llvm-svn: 319480
Summary:
- JSON<->Obj interface is now ADL functions, so they play nicely with enums
- recursive vector/map parsing and ObjectMapper moved to JSONExpr and tested
- renamed (un)parse to (de)serialize, since text -> JSON is called parse
- Protocol.cpp gets a bit shorter
Sorry for the giant patch, it's prety mechanical though
Reviewers: ilya-biryukov
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D40596
llvm-svn: 319478
Now that we have disabled the run-forever tests, and cleaned up the
intel 80-bit float based tests, we should be able to enable testing
compiler-rt for powerpc64.
llvm-svn: 319474
The ELF spec says
Symbols with section index SHN_COMMON may appear only in relocatable
objects.
Currently lld can produce file that break that requirement.
llvm-svn: 319473
unambiguously on one bit of code. On macOS these
lines mapped to two distinct locations, and that
was artificially throwing off the test.
llvm-svn: 319472
This change adds support for the --only-keep option and the -j alias as well.
A common use case for these being used together is to dump a specific section's
data. Additionally the --keep option is added (GNU objcopy doesn't have this)
to avoid removing a bunch of things. This allows people to err on the side of
stripping aggressively and then to keep the specific bits that they need for
their application.
Differential Revision: https://reviews.llvm.org/D39021
llvm-svn: 319467
G_ATOMICRMW_* is generally legal on AArch64. The exception is G_ATOMICRMW_NAND.
G_ATOMIC_CMPXCHG_WITH_SUCCESS needs to be lowered to G_ATOMIC_CMPXCHG with an
external comparison.
Note that IRTranslator doesn't generate these instructions yet.
llvm-svn: 319466
Modify add_sphinx_target() to include the project name alongside builder
in Sphinx doctree directory. This aims to avoid crashes due to race
conditions between multiple Sphinx instances running in parallel that
attempt to create or read that directory simultaneously.
This problem has originally been addressed in r283188. However, that
commit presumed that there will be only one target per builder being
run. However, r314863 introduced a second manpage target, reintroducing
the race condition.
Differential Revision: https://reviews.llvm.org/D40656
llvm-svn: 319461
Clang asserts on undeclared variables on the to or link clause in the declare
target directive. The patch is to properly diagnose the error.
// foo1 and foo2 are not declared
#pragma omp declare target to(foo1)
#pragma omp declare target link(foo2)
Differential Revision: https://reviews.llvm.org/D40588
llvm-svn: 319458
Summary:
Currently sys/cachectl.h is used unconditionally on MIPS although it is
only available on Linux and will fail the build when targeting baremetal
Reviewers: petarj
Reviewed By: petarj
Subscribers: sdardis, krytarowski
Differential Revision: https://reviews.llvm.org/D40659
llvm-svn: 319455
teams region.
If the inner teams region is not correct, it may cause an assertion when
processing outer target region. Patch fixes this problem.
llvm-svn: 319450
When a linker script has "foo = bar" and bar is the result of a copy
relocation foo should point to the same location in .bss.
This is part of a growing evidence that copy relocations should be
implemented by using replaceSymbol to replace the SharedSymbol with a
Defined.
llvm-svn: 319449
Perform a nested CMake invocation to avoid writing our own parser
for compiler versions when we are not testing the in-tree compiler.
Use the extracted information to mark a test as unsupported that
hangs with Clang prior to version 4.0.1 and restrict tests for
libomptarget to Clang version 6.0.0 and later.
Differential Revision: https://reviews.llvm.org/D40083
llvm-svn: 319448
As rsmith pointed out, the original implementation of this intrinsic
missed a number of important situations. This patch fixe a bunch of
shortcomings and implementation details to make it work correctly.
Differential Revision: https://reviews.llvm.org/D39347
llvm-svn: 319446
output
As part of the unification of the debug format and the MIR format,
always use `printReg` to print all kinds of registers.
Updated the tests using '_' instead of '%noreg' until we decide which
one we want to be the default one.
Differential Revision: https://reviews.llvm.org/D40421
llvm-svn: 319445
In rare cases we can receive request to inject into completelly empty basic block. In the normal case
all basic blocks contain at least terminator instruction, but it is possible that the only instruction is
catchpad instruction which is not part of the instruction iterator. This case seems rare enough to not care
about it.
Submiting without review, since it seems almost NFC. I couldn't come up with any reasonable way to test this.
llvm-svn: 319444
Reid Kleckner