[flang] Ignore subscript conversions when reassociating sums (#222302)
Implicit conversions of INTEGER(4) array indices to SubscriptInteger
were treated as conversions in the surrounding floating-point sum,
preventing reassociation of ordinary array-element expressions.
Stop only the conversion traversal at subscripts. Keep the independent
side-effect and volatile/asynchronous checks and embedded numeric
conversion restrictions unchanged.
Assisted-by: Codex
[clang] treat [[gnu::flag_enum]] as equivalent to [[clang::flag_enum]] (#219105)
GCC gained a `[[gnu::flag_enum]]` attribute for consistency with clang
in GCC 15. With this patch, the `[[gnu::flag_enum]]` is recognized and
handled equivalently to `[[clang::flag_enum]]`.
The patch introducing `[[gnu::flag_enum]]` in GCC is
https://github.com/gcc-mirror/gcc/commit/1914ca8791ce4e0ba821e818cb6f86c76afdb6f2.
GCC treats `[[clang::flag_enum]]` as equivalent to `[[gnu::flag_enum]`.
[SDAG][ComputeNumSignBits] Look through undefined high bits for EXTRACT_VECTOR_ELT in a BUILD_VECTOR (#218099)
If we have a `BUILD_VECTOR(EXTRACT_VECTOR_ELT()...)` where the
`EXTRACT_VECTOR_ELT` is adding undefined high bits by extending but the
`BUILD_VECTOR` is again truncating those bits, then we can just look
through the extract and call `ComputeNumSignBits` directly on the parent
vector.
Ideally, when the caller is truncating the value, it would be nice for
`ComputeNumSignBits` to have the ability to ignore high bits we don't
care about.
[OpenMP] Make all syntactic properties explicit
For clauses, modifiers, and modifier sets/groups, make sure that
either the syntactic proprty or its inverse is explicitily listed,
with the missing properties added according to the following table.
| Modifier
Inverse | Clause Modifier group
Property property | defaults defaults defaults
----------+------------+------------+------------+-----------
required optional | optional optional optional
unique repeatable | repeatable unique unique
exclusive compatible | compatible compatible compatible
ultimate free | free free free
[RISCV] Correct some constants in orc-b-patterns.ll. NFC (#222229)
Based on the test function names being similar to other function, I
assume these were supposed to generate orc.b.
Also remove unnecessary nuw, nsw, and exact flags.
libclc: Update fmod implementations
This was originally ported from rocm device libs in
93af966747b59d37c57312a0c0242151076c072b. Merge in more
recent changes.
Co-Authored-By: Claude <noreply at anthropic.com>
[VPlan][Predicator] Preserve some uniform control flow
Implements "Partial Control-Flow Linearization" by Simon Moll and
Sebastian Hack.
That should allow implementation of an alternative to
https://github.com/llvm/llvm-project/pull/141900 based on this
functionality (see BOSCC in the paper).
[VPlan] Use compact RPOT instead of just RPOT
This is necessary for the future partial linearization change, but I
wanted to commit this bit independently because it changes some tests on
itself and could potentially provide more blend optimization
opportunites (at least I hoped) but that didn't seem to happen.
[VPlan] Make blend operands non-reorderable to optimize their masks in predicator
Sort the incoming edges according to RPOT order so that we could use
simpler source block mask instead of the edge mask.
Log full git output to its own log file
## Problem
`utils/git.py` shortened git's stderr to 50 characters before putting it into the `CallError`, and `textwrap.shorten` collapses newlines before it truncates. `git clone` always opens stderr with `Cloning into '/mnt/.ix-apps/truenas_catalog'...`, which is 47 characters by itself, so every clone failure produced the byte-identical message and the `fatal:` line saying what actually went wrong was discarded every time. Bad credentials, DNS, TLS, a proxy and a missing branch were indistinguishable in the UI, in the logs and in a debug bundle, and git's stderr was preserved nowhere else.
## Solution
- **A dedicated `git` log file.** The tail of git's output goes to `/var/log/git.log` rather than back into `middlewared.log`, which is what the original shortening was trying to keep clean. The syslog-ng filter and destination generate themselves from `ALL_LOG_FILES`, so `logger.py` is the only place that needed touching, plus a line in the existing logrotate stanza.
- **The raised message names the cause.** The last `fatal:` line is preferred, then the last `error:` line, then whatever git printed last. Position alone is not reliable because `reset --hard` on a bad ref prints usage boilerplate after the `fatal:` line. The message stays a single line because it is stored as the job error and rendered into the catalog sync alert, and it points at the log file for the rest.
- **Stopped discarding two other git errors.** A failed checkout or pull was caught, silently dropped and turned into a re-clone, so a repository that stopped being usable left no record of why. The clone error was also re-raised behind a second copy of the prefix `clone_repository` had already produced, which pushed the real error further right in every alert and dropped the inner errno.
[CIR][CMake] Configure MLIR as a dependency-only project
Enable MLIR implicitly for ClangIR without attaching its unrelated tools
and test suite to the aggregate build. An explicit MLIR selection retains
its normal behavior. Add MLIR after all Clang consumers enable Clang, so
CIR also works when Clang is enabled for LLDB.
Package the required MLIR libraries through Clang's existing exports and
LLVM's distribution policy. Register dependency library and header install
components and honor toolchain-only installations. When Clang is itself
an implicit Flang dependency, let Flang package the required targets.
Keep MLIR test support available for CIR and retain the standalone ClangIR
restriction. Leave MLIR disabled when CIR is disabled.
Validated implicit and explicit MLIR, CIR disabled, toolchain-only, binary
distribution, and combined Flang/CIR configurations. Combined SDK and named
distributions configure successfully, as does an external CMake consumer
loading the Clang and Flang build-tree packages.
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