[qt/clang/llvm-project]: Summary of bulk changes made

Git repository change summary for qt/clang/llvm-project
Pushed by mirror-service into branch 'upstream/users/vikramRH/npm_required_passes_2'.
Changed from 0000000000000000000000000000000000000000 to e224358776e00fed94e7dbdf0c5830c42de27175
Acknowledgement was received that this change introduces only existing code that has been pushed to another public open source repository.

This change contains the following new commits:

Git commit e2c8f57f00971712c1732b137a9afc539e38ff37 by GitHub (on behalf of Robert Imschweiler) on 03/08/2026 at 06:28..
[OpenMPOpt] Null generic-mode wrappers for SPMDized kernels (#207611)

If a kernel gets SPMDized, it doesn't need the wrapper function that is
passed to __kmpc_parallel_60. Keeping the dead wrapper function can lead
to lots of misleading "local memory global used by non-kernel function"
AMDGPU backend warnings.
Let OpenMPOpt null the wrapper argument such that DCE can then remove
the corresponding dead functions.

Claude assisted with this patch.
https://invent.kde.org/qt/clang/llvm-project/-/commit/e2c8f57f00971712c1732b137a9afc539e38ff37

Git commit 7f161cde5751ab5ab38a5e52119f9fe867844758 by GitHub (on behalf of Kareem Ergawy) on 03/08/2026 at 06:40..
[flang-rt] enable IsNamelistNameOrSlash lookahead for scalar namelist items (#211224)

Resolves https://github.com/llvm/llvm-project/issues/211747

Problem
-------
An empty NAMELIST assignment on a scalar item — e.g. `l =` in

    &nml l= i_count=7 r_value=2.72/

— aborted at runtime with

fatal Fortran runtime error: Bad character 'i' in LOGICAL input field

Every EditIntegerInput / EditRealInput / EditLogicalInput /
EditCharacterInput function starts its list-directed arm with

    if (IsNamelistNameOrSlash(io)) return false;   // no value

which peeks ahead (via SavedPosition, no stream consumption) for a
`<name>=` / `<name>%` / `<name>(` shape or one of the terminators `/`
`&` `$`, letting the reader bail cleanly for empty values and
short-array ends. That helper's first line is

    if (!listInput || !listInput->namelistGroup()) return false;

InputNamelist however called ResetForNextNamelistItem with
`useDescriptor->rank() > 0 ? &group : nullptr`, so `namelistGroup_`
stayed null for scalars. The peek was silently disabled and the value
reader consumed the next namelist item's name as a bare token, producing
the abort above. Legacy nvfortran / gfortran accept empty scalar
assignments as "keep current value".

Solution
--------
Pass `&group` unconditionally to `ResetForNextNamelistItem`. Today
`IsNamelistNameOrSlash` uses `namelistGroup_` only as a boolean gate
(never as a lookup table), so widening it is a no-op for arrays and
enables the same empty-value / next-name detection for scalars.
NamelistTests.NanInputAmbiguity (which motivated the original pointer
form) still passes; three new tests cover the empty-scalar case, the
empty-array case, and an empty scalar surrounded by arrays.

Co-authored-by: Claude Opus 4.7 <[email protected]>
https://invent.kde.org/qt/clang/llvm-project/-/commit/7f161cde5751ab5ab38a5e52119f9fe867844758

Git commit e224358776e00fed94e7dbdf0c5830c42de27175 by vikhegde on 03/08/2026 at 06:44..
[NPM] Make few more passes required - 2
https://invent.kde.org/qt/clang/llvm-project/-/commit/e224358776e00fed94e7dbdf0c5830c42de27175