[flang-rt] Fix test isolation, fixture usage, and other issues in Stop.cpp tests (#188155)
- Use TEST_F instead of TEST so CrashHandlerFixture::SetUp() is actually
called, registering the custom crash handler for death tests.
- Move putenv/executionEnvironment.Configure calls inside EXPECT_EXIT
blocks so they run in the forked child process, preventing the
NO_STOP_MESSAGE environment variable and configured global state from
leaking into subsequent tests.
- Replace const_cast<char *>("NO_STOP_MESSAGE=1") with a mutable static
char array, to avoid casting away constness of a string literal.
- Update CrashTest's expected pattern to match the output format of the
custom crash handler installed by CrashHandlerFixture, which was
previously never invoked due to the TEST vs TEST_F bug. (Note: there was
a buildbot failure related to this:
https://lab.llvm.org/buildbot/#/builders/130/builds/18413 )
Assisted-by: AI
[SelectionDAG] Expand CTTZ_ELTS[_ZERO_POISON] and handle splitting (#185605)
Currently a cttz.elts of e.g. nxv32i1 will get expanded to a reduction
of nxv32i64 or equivalent, but we can split it into two legal nxv16i1
cttz.elts once we have dedicated SelectionDAG nodes.
This implements the splitting for them the same way we implement type
splitting for vp.cttz.elts, i.e. check if the low result is VF, and if
so add it to the result of the high result. It also implements operand
type promotion for NEON which needs to promote i1 vectors to something
larger first.
We also need to move expansion into LegalizeVectorOps so it doesn't get
expanded before type legalization can do splitting. This uses
LegalizeVectorOps in case the scalar reduction type, which depends on
the minimum bitwidth needed to store the result, still needs type
promotion.
The TTI costs should be updated after this to reflect the more efficient
codegen, but that is deferred to another PR.
[ADT] Add predicate based match support to StringSwitch
This introduces `Predicate` and `IfNotPredicate` case selection to
StringSwitch to allow use cases like
```
StringSwitch<...>(..)
.Case("foo", FooTok)
.Predicate(isAlpha, IdentifierTok)
...
```
This is mostly useful for improving conciseness and clarity when
processing generated strings, diagnostics, and similar.
[llvm][utils] Handle Issue/PR authors having no display name set (#186094)
user.login is the account name and user.name is an optional display name
(often their full name). I got an email generated from a colleague's PR
that said:
```
Author: None (<their username>)
```
As they hadn't set user.name in their account. Which isn't a problem,
but it would be neater if we didn't print None.
So I've added a helper function to handle that. If the user has set
both, the output is as it was before, if the user has not, we just show
the login name.
The login name can apparently be None too. In that case we'll print
"None" for it. This does not seem to be a common case though, and I'm
not sure printing anything else would be any more useful.
[mlir][nfc] Fix gcc compiler error on destructor in PassRegistry.cpp (#187900)
Remove template arguments from out-of-line destructor definition, as
C++20 does not allow template-ids on destructors.
devel/dwarves: fix build on powerpc*
/wrkdirs/usr/ports/devel/dwarves/work/dwarves-1.31/lib/bpf/src/bpf.c:63:4: error: __NR_bpf not defined. libbpf does not support your arch.
I found __NR_bpf in Linux kernel, other architectures we use also match that macro in Linux.
multimedia/obs-studio: enable NVENC only on amd64
Fixes pkg-plist on !amd64.
In plugins/CMakeLists.txt:
add_obs_plugin(obs-nvenc PLATFORMS WINDOWS LINUX FREEBSD ARCHITECTURES x64 x86_64)
ipfw: add support for masked ip-address lookups
Current radix-based implementation of lookup tables in ipfw does
not support non-contiguous prefixes while this type of lookup is
needed to write CPU-effective firewall configurations.
For some of the cases we can reach the goal using a masked table
lookup by adding masked (e.g. zero non-significant bits) records
into a table and then zero non-significant bits in lookup key
prior to making a table lookup.
Obtained from: Yandex LLC
Relnotes: yes
Sponsored by: Yandex LLC
Differential Revision: https://reviews.freebsd.org/D53694
(cherry picked from commit 32cd3ee5901ea33d41ff550e5f40ce743c8d4165)
