[CodeGen] Introduce MI flag for Live Range split instructions
For some targets, it is required to identify the COPY instruction
corresponds to the RA inserted live range split. Adding the new
flag `MachineInstr::LRSplit` to serve the purpose.
[clang] Fix string literal parsing on some attributes (#171017)
At the time ParseAttributeArgumentList is called, the first argument
of an attribute may have already been parsed. We need to take this into
account when accessing ParsedAttributeArgumentsProperties mask, which
specifies which of the attribute arguments are string literals.
Pull Request: https://github.com/llvm/llvm-project/pull/171017
[CodeGen] Introduce MI flag for Live Range split instructions
For some targets, it is required to identify the COPY instruction
corresponds to the RA inserted live range split. Adding the new
flag `MachineInstr::LRSplit` to serve the purpose.
[flang-rt][build] Disable build-time warning of '-Wshift-count-negative' from g++ compiler and remove unsupported floating-point data. (#174915)
When building the flang-rt project with the g++ compiler on Linux-X86_64
machine, the compiler gives the following warning:
```
llvm-project/flang-rt/lib/runtime/extensions.cpp:455:26: warning: left shift count is negative [-Wshift-count-negative]
455 | mask = ~(unsigned)0u << ((8 - digits) * 4 + 1);
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
```
All the discussion records see:
https://github.com/llvm/llvm-project/pull/173955
Co-authored-by: liao jun <liaojun at ultrarisc.com>
[CodeGen] Introduce MI flag for Live Range split instructions
For some targets, it is required to identify the COPY instruction
corresponds to the RA inserted live range split. Adding the new
flag `MachineInstr::LRSplit` to serve the purpose.
[AllocToken] Fix attribute mismatch in AllocTokenPass (#174959)
Fixes an attribute mismatch error in `AllocTokenPass` that occurs during
ThinLTO builds at OptimizationLevel::O0.
The `getTokenAllocFunction` in `AllocTokenPass` was incorrectly copying
attributes from the instrumented function (`Callee`) to an *existing*
`void()` alloc-token function retrieved by `Mod.getOrInsertFunction`.
This resulted in arg attributes being added to a function with no
parameters, causing `VerifyPass` to fail with "Attribute after last
parameter!".
The fix modifies `getTokenAllocFunction` to pass the `Callee`'s
attributes directly to the `Mod.getOrInsertFunction` overload. This
ensures attributes are only applied when the alloc-token function is
*newly inserted*, preventing unintended attribute modifications on
already existing function declarations.
See https://g-issues.chromium.org/issues/474289092 for detailed
[2 lines not shown]
[CodeGen] Introduce MI flag for Live Range split instructions
For some targets, it is required to identify the COPY instruction
corresponds to the RA inserted live range split. Adding the new
flag `MachineInstr::LRSplit` to serve the purpose.
[MLIR][NVVM] Fix crash on invalid optimization level in NVVMTargetAttr (#173280)
Update `NVVMTargetAttr` builder in `NVVMOps.td` to use `$_get` instead
of `Base::get`.
Now the auto-generated parser calls `getChecked`, allowing graceful
error handling for invalid parameters (e.g., `O=4`) instead of crashing
with an assertion failure.
Add a regression test in
`mlir/test/Dialect/LLVMIR/nvvm-target-invalid.mlir`.
Fixes: https://github.com/llvm/llvm-project/issues/130014
py-virtualenv: updated to 2.36.0
Features - 20.36.0
Add support for PEP 440 version specifiers in the --python flag. Users can now specify Python versions using operators like >=, <=, ~=, etc. For example: virtualenv --python=">=3.12" myenv .
[CodeGen] Introduce MI flag for Live Range split instructions
For some targets, it is required to identify the COPY instruction
corresponds to the RA inserted live range split. Adding the new
flag `MachineInstr::LRSplit` to serve the purpose.
py-nihtest: update to 1.10.0.
# 1.10.0 [2026-01-09]
- Add support for running multiple tests and configuring a test suite.
- Add option to run program inside debugger.
- Fix handling of relative paths in program directories.
librdmacm/libibverbs: Add bnxtre RDMA provider to OFED build infrastructure
Extend the FreeBSD OFED build framework to include the Broadcom bnxtre RDMA
provider library.
This change:
-Registers libbnxtre in src.libnames.mk so it is built and installed as part
of the OFED libraries.
-Adds bnxtre to the OFED pcap dependency set when MK_OFED is enabled.
-Declares proper dependency mappings for bnxtre (ibverbs, pthread).
-Introduces LIBBNXTREDIR for consistent object directory handling.
-Updates libibverbs and librdmacm build rules to link against libbnxtre,
enabling Broadcom RoCE device support at runtime.
-libbnxtre library uses below constructor to register with the libibverbs,
static attribute((constructor)) void bnxt_re_register_driver(void)
These updates ensure that applications using libibverbs and librdmacm can
discover and use Broadcom bnxt RDMA devices on FreeBSD.
[4 lines not shown]
librdmacm/libibverbs: Add bnxtre RDMA provider to OFED build infrastructure
Extend the FreeBSD OFED build framework to include the Broadcom bnxtre RDMA
provider library.
This change:
-Registers libbnxtre in src.libnames.mk so it is built and installed as part
of the OFED libraries.
-Adds bnxtre to the OFED pcap dependency set when MK_OFED is enabled.
-Declares proper dependency mappings for bnxtre (ibverbs, pthread).
-Introduces LIBBNXTREDIR for consistent object directory handling.
-Updates libibverbs and librdmacm build rules to link against libbnxtre,
enabling Broadcom RoCE device support at runtime.
-libbnxtre library uses below constructor to register with the libibverbs,
static attribute((constructor)) void bnxt_re_register_driver(void)
These updates ensure that applications using libibverbs and librdmacm can
discover and use Broadcom bnxt RDMA devices on FreeBSD.
[4 lines not shown]
Revert "librdmacm/libibverbs: Statically bound libbnxtre.so.1 to rping"
The commit message has to be rewritten as it is not clear and lacks
some key details about the change.
This reverts commit 35dd53a9e13265f7a479649776453efc5b737a0f.
Reported by: jrtc27
Revert "librdmacm/libibverbs: Statically bound libbnxtre.so.1 to rping"
The commit message has to be rewritten as it is not clear and lacks
some key details about the change.
This reverts commit 35dd53a9e13265f7a479649776453efc5b737a0f.
Reported by: jrtc27
[flang] Fix homonymous interface and procedure warning (#171696)
When emitting an homonymous generic interface and procedure warning,
the source locations of the interface and the procedure were being
compared to find the one that occurred later in the source file.
The problem is that they could be in different source/module files,
which makes the comparison invalid.
Fix it by using parser::AllCookedSources::Precedes() instead, that
correctly handle names in different source files.
