[AArch64][llvm] Gate some `tlbip` insns with either +tlbid or +d128 (#178913)
Change the gating of `tlbip` instructions (`sysp` aliases) containing
`*E1IS*`, `*E1OS*`, `*E2IS*` or `*E2OS*` to be used with `+tlbid` or
`+d128`. This is because the 2025 Armv9.7-A MemSys specification says:
```
All TLBIP *E1IS*, TLBIP *E1OS*, TLBIP *E2IS* and TLBIP *E2OS*
instructions that are currently dependent on FEAT_D128 are updated
to be dependent on FEAT_D128 or FEAT_TLBID
```
See also change #178912 where the gating of `+d128` for `sysp` was
removed.
net-im/py-zapzap: Update to 6.4.0
- Update list of build dependencies
- Add a post-patch target to fix the program version that does not match
the distribution version. This discrepancy causes the following error:
===> Generating temporary packing list
Traceback (most recent call last):
File "<frozen runpy>", line 198, in _run_module_as_main
File "<frozen runpy>", line 88, in _run_code
File "/usr/local/lib/python3.11/site-packages/installer/__main__.py", line 98, in <module>
_main(sys.argv[1:], "python -m installer")
File "/usr/local/lib/python3.11/site-packages/installer/__main__.py", line 86, in _main
with WheelFile.open(args.wheel) as source:
File "/usr/local/lib/python3.11/contextlib.py", line 137, in __enter__
return next(self.gen)
^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/installer/sources.py", line 162, in open
with zipfile.ZipFile(path) as f:
[12 lines not shown]
pass target triple to `check_assembler_flag` (#188521)
Target specific flags (Notably `-mimplict=always` for ARM) are not
recognized by the clang assembler unless the target is specified. This
PR passes the value of `CMAKE_C_COMPILER_TARGET` to the assembler so
that target specific flags are recognized.
## Previous behaviour
When configuring builtins for an ARMv7 target:
```
-- Builtin supported architectures: armv7
-- Checking for assembler flag -mimplicit-it=always
-- Checking for assembler flag -mimplicit-it=always - Not accepted
-- Checking for assembler flag -Wa,-mimplicit-it=always
-- Checking for assembler flag -Wa,-mimplicit-it=always - Not accepted
CMake Warning at CMakeLists.txt:462 (message):
Don't know how to set the -mimplicit-it=always flag in this assembler; not
[18 lines not shown]
[AMDGPU] Disable generic DAG combines at -O0 to preserve debuggability. (#176304)
Disable generic DAG combines for AMDGPU at -O0 via
disableGenericCombines() to preserve instructions that users may want to
set breakpoints on during debugging.
Assisted-by: Cursor / Claude Opus 4.6
[IR] Fix C API after getTerminator() change (#189922)
The C API function LLVMGetBasicBlockTerminator should return NULL when
the basic block is not well-formed.
[AArch64][llvm] Encode `stshh` as a `HINT` alias (NFC)
Implement `stshh` as a `HINT` alias instead of a dedicated system opcode.
The Arm ARM says that `stshh` is in the `HINT` encoding space, but it is
currently written as a separate class.
Change this to be an alias of `HINT` and the `PHint` definition to only
use 7 bits. Also update the `stshh` pseudo expansion for the intrinsic
to emit `HINT #0x30 | policy`.
No test changes.
[AArch64][llvm] Gate some `tlbip` insns with +tlbid or +d128
Change the gating of `tlbip` instructions containing `*E1IS*`, `*E1OS*`,
`*E2IS*` or `*E2OS*` to be used with `+tlbid` or `+d128`. This is because
the 2025 Armv9.7-A MemSys specification says:
```
All TLBIP *E1IS*, TLBIP*E1OS*, TLBIP*E2IS* and TLBIP*E2OS* instructions
that are currently dependent on FEAT_D128 are updated to be dependent
on FEAT_D128 or FEAT_TLBID
```
