[orc-rt] Add new ControllerAccess logging category. (#209380)
The orc_rt_log_Category_ControllerAccess category should be used to log
messages from ControllerAccess implementations. E.g.
ORC_RT_LOG(Error, ControllerAccess, "connect() failed with <error>");
[clang-doc] Remove the YAML generator (#209350)
The original intent of the YAML generator was to package the
documentation information in a structured and reusable way. It has been
superseded by the JSON generator.
[AArch64][GlobalISel] Legalization for bf16 fptosi/fptoui. (#209206)
Similar to other operations, this makes sure we can widen bf16
fptosi/fptoui correctly, promoting the value to a f32. The vector
variants have been proven by exhaustive checking.
widelands: direct download URL doesn't work
use distfile generated when clicking the download link
Bump PKGREVISION because for some reason, it differs to the recorded
data.
pkgconf: update to 3.0.2.
Changes from 3.0.1 to 3.0.2:
----------------------------
* Fix build on systems where readlinkat(2) is missing, such as Illumos when
built without appropriate CFLAGS.
* Fix detection of readlinkat(2) on systems where it is gated behind
_ATFILE_SOURCE, such as on certain builds of Illumos.
[clang-tidy] Fix false positive in misc-redundant-expression with type aliases (#198085)
The `misc-redundant-expression` check previously flagged expressions as
redundant if their underlying `DeclRefExpr` pointed to the same
declaration. This caused false positives when comparing identical values
accessed through distinct type aliases.
Following Clang's diagnostic `aka` logic, this patch uses the AST
Printer to stringify and compare the `NestedNameSpecifier` and
`TemplateArguments`. This safely preserves sugared types while natively
normalizing all whitespaces and newlines, ensuring robustness against
multiline formatting changes.
Fixes #145415
[flang] Propagate INTENT(IN) dummy arguments as readonly (#207732)
Mark eligible `INTENT(IN)` dummy data objects with a `fir.read_only`
argument attribute during lowering, and teach `FunctionAttr` to
translate the marker to LLVM `readonly` for reference arguments when
optimizing for speed.
LLVM FunctionAttrs can infer `readonly` later in the pipeline, but this
happens too late for IPSCCP function specialization.
`FunctionSpecializer::promoteConstantStackValues` requires
`onlyReadsMemory()` before promoting constant by-reference scalar
arguments. Providing `readonly` satisfies this check and allows these
arguments to be promoted, enabling function specialization, including in
non-LTO builds.
For direct-data arguments, restrict propagation to by-reference
non-character intrinsic scalars. Ordinary arrays and derived-type
arguments are excluded because compiler-generated copy-out may write
back through a forwarded dummy argument. LLVM `readonly` does not permit
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[orc-rt] Statically check logging category/level name array sizes. (#209372)
Add static_asserts to trigger compilation failure if the sizes of these
arrays don't match their respective enum/macro value ranges.
[Object] Fix irsymtab CommonSize truncation past 4 GiB (#209085)
Fixes #208669
Issue :
With -flto, Fortran COMMON blocks larger than 4 GiB were silently
miscompiled. The linker reserved only the low 32 bits of the declared
size, so stores past that boundary could segfault with no diagnostic.
Root Cause :
storage::Uncommon::CommonSize in the LTO irsymtab was stored as 32-bit
(Word). Sizes above 2^32 bytes were truncated when the symtab was
written and read back at link time.
Fix :
Widen CommonSize to 64-bit and bump irsymtab format version to 4. Added
test to verify symtab records the full size.
[libc][realpath] Validate path components.
This PR updates `realpath` to validate paths and return `ENOTDIR` or `ENOENT` according to https://pubs.opengroup.org/onlinepubs/9699919799/functions/realpath.html.
This PR also bumps the memory limit in `HermeticTestUtils.cpp`. The realpath unit tests allocate quite a few strings. Since memory in hermetic tests is never free'd, the unit test quickly reaches the limit.
[libc][realpath][test] Create test files/directories
Follow-up PRs will add path validation etc to `realpath`, which will require paths to exist in the filesystem.
