There are a handful of passes in PassRegistry.def with outdated or
missing pass options. These strings describing pass options are used for
the printPassNames() function only, which is likely why they have gotten
out-of-date without being caught. This MR simply changes the few passes
where the option string is out-of-date, fixing the output of
-print-passes. This does not affect functionality of the pipeline
parser, and is hard to verify in a unit test, so no tests were added.
This PR adds out-of-place arithmetic operators (`+`, `-`, `*`) to the `Embedding` class in IR2Vec, complementing the existing in-place operators (`+=`, `-=`, `*=`).
Tests have been added to verify the functionality of these new operators.
(Tracking issue - #141817)
These two instructions are supported by gfx1250. We define the
instructions and implement the corresponding intrinsic and builtin.
Co-authored-by: Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com>
Letting Editline refresh itself is more robust and ensures that the
current text is redraw if it was accidentally cleared. In that scenario
MoveCursor would only fix up the cursor position.
This patch fixes:
lldb/source/Host/posix/ConnectionFileDescriptorPosix.cpp:279:15:
error: format specifies type 'unsigned long' but the argument has
type 'file_t' (aka 'int') [-Werror,-Wformat]
lldb/source/Host/posix/ConnectionFileDescriptorPosix.cpp:383:15:
error: format specifies type 'unsigned long' but the argument has
type 'file_t' (aka 'int') [-Werror,-Wformat]
Ensure we load BOTH scalars, inserted into different positions into separate vectors with the freeze(poison) base
Noticed while triaging regressions in #145939
When iterating over a block, meta instructions have no effect on wait counts,
but their presence drops the reference to earlier waitcnt instructions before
they are processed. This results in spurious wait counts, which do not affect
correctness, but are also not required in the resulting program. Skipping meta
instructions as soon as they are seen cleans this up.
Create these new files in flang/lib/Semantics:
openmp-utils.cpp/.h - Common utilities
check-omp-atomic.cpp - Atomic-related checks
check-omp-loop.cpp - Loop constructs/clauses
check-omp-metadirective.cpp - Metadirective-related checks
Update lists of included headers, std in particular.
---------
Co-authored-by: Jack Styles <jack.styles@arm.com>
This updates MainLoopWindows to support events for reading from a pipe
(both anonymous and named pipes) as well as sockets.
This unifies both handle types using `WSAWaitForMultipleEvents` which
can listen to both sockets and handles for change events.
This should allow us to unify how we handle watching pipes/sockets on
Windows and Posix systems.
We can extend this in the future if we want to support watching other
types, like files or even other events like a process life time.
---------
Co-authored-by: Pavel Labath <pavel@labath.sk>
This is the intrinsic version of #146349, and handles fabs as well as
other intrinsics.
It's largely a copy of InstCombinerImpl::foldShuffledIntrinsicOperands
but a bit simpler since we don't need to find a common mask.
Creating a separate function seems to be cleaner than trying to shoehorn
it into the existing one.
Delay the erasure of an op, so that the insertion point of the rewriter
remains valid.
This commit is in preparation of the One-Shot Dialect Conversion
refactoring. (The current implementation works with the current dialect
conversion driver because op erasure is delayed.)
This patch is part of an effort to remove the
`ResolveSDKPathFromDebugInfo` method, and more specifically the variant
which takes a Module as argument.
See the following PR for a follow up on what to do:
- https://github.com/llvm/llvm-project/pull/144913.
---------
Co-authored-by: Michael Buch <michaelbuch12@gmail.com>
Add a flag to tco for emitting the final MLIR, prior to lowering to LLVM
IR. This is intended to produce output that can be passed directly to
mlir-translate.
---------
Signed-off-by: Kajetan Puchalski <kajetan.puchalski@arm.com>
Summary:
This adds a basic outline for adding 'conformance' tests. These are
tests that are intended to check device code against a standard. In this
case, we will expect this to be filled with math conformance tests to
make sure their results are within the ULP requirements we demand.
Right now this just *assumes* the GPU libc is there, meaning you'll
likely need to do a manual `ninja` before doing `ninja -C
runtimes/runtimes-bins offload.conformance`.
Given an atomic operation `w = max(w, x1, x2, ...)` rewrite it as `w =
max(w, max(x1, x2, ...))`. This will avoid unnecessary non-atomic
comparisons inside of the atomic operation (min/max are expanded
inline).
In particular, if some of the x_i's are optional dummy parameters in the
containing function, this will avoid any presence tests within the
atomic operation.
Fixes https://github.com/llvm/llvm-project/issues/144838
std::prev(Paired) will get the previous instruction, that might skip
over the instructions in a bundle to the BUNDLE itself. Change it to
Paired->getPrevNode() to make sure we update the registers in each
instruction in the bundle.
This unbreaks C++20 buildbot that was broken since
402baea0a9.
With implicit conversion in C++20 compilation mode the spaceship
will unintentionally be based on `operator bool`:
```cpp
auto foo(Location L, Location R) {
return L <=> R;
// Equivalent to the following line due to implicit conversions.
// return L.operator bool() <=> R.operator bool();
}
```
The spaceship operator is rarely used explicitly, but its implicit uses
in the STL may cause surprising results, as exposed by the use of `std::tie`
in 402baea0a9, which ended up changing the
comparisons results unintentionally.
Add a convenience wrapper struct for the `bit_value_t` enum type to host
various constructors, query, and printing support. Also refactor related
code in several places. In `getBitsField`, use `llvm::append_range` and
`SmallVector::append()` and eliminate manual loops. Eliminate
`emitNameWithID` and instead use the `operator <<` that does the same
thing as this function. Have `BitValue::getValue()` (replacement for
`Value`) return std::optional<> instead of -1 for unset bits. Terminate
with a fatal error when a decoding conflict is encountered.
As a preliminary to making DIL the default implementation for
'frame var', ran check-lldb forcing 'frame var' to always use DIL,
and discovered a few failing tests. This fixes most of them. The only
remaining failing test is TestDAP_evaluate.py, which now passes
a test case that the test says should fail (still investigating this).
Changes in this PR:
- Sets correct VariableSP, as well as returning ValueObjectSP (needed
for several watchpoint tests).
- Updates error messages, when looking up members, to match what the
rest of LLDB expects. Also update appropriate DIL tests to expect the
updated error messages.
- Updates DIL parser to look for and accept "(anonymous namespace)::" at
the front of a variable name.
This PR adds a mechanism, so that downstream consumers can pass in
control functions for the application of these patterns. This change
shouldn't affect any consumers of this method that do not specify a
controlFn. The controlFn always gets the source operand of the consumer
in each of the patterns as a parameter.
In IREE, we (will) use it to control preventing folding patterns that
would inhibit fusion. See IREE issue
[#20896](https://github.com/iree-org/iree/issues/20896) for more
details.
Changes from Commit 40aab0412f "[test]
Migrate -gcc-toolchain with space separator to --gcc-toolchain=" made
two previously different RUN lines equal.
Remove one RUN line.
I found this peculiar comment in EarlyCSE:
1c78d8d9d7/llvm/lib/Transforms/Scalar/EarlyCSE.cpp (L1620-L1624)
Looking back over history, this seems to be referring to the
aarch64.neon.stN intrinsics, which are indeed not marked writeonly
(though the ldN intrinsics are readonly).
Possibly I'm missing something special about these intrinsics, but I
think it is safe to mark them as writeonly.
