fix alignment of emit_unbox_store copy #52505
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gbaraldi
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Dec 12, 2023
The dest alignment might be determined to be greater than the source.
For example, observed with:
code_llvm(dump_module=true, optimize=false, (Int,)) do x
Pair(ntuple(i -> 0x00, 8), x)
end
Where the alignment of the first field of the Pair is at least 4, but
the alignment of the ntuple data is 1.
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KristofferC
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A few stragglers. Backported PRs: - [x] #53091 <!-- Ensure elision of `require_one_based_indexing` with high-dim array views --> - [x] #53117 <!-- Try to fix incorrect documentation of `nthreads` --> - [x] #52855 <!-- Fix variable name in scaling an `AbstractTriangular` with zero alpha --> - [x] #52952 <!-- [REPLCompletions] enable completions for `using Module.Inner|` --> - [x] #53101 <!-- Inplace transpose for unit Triangular may skip diagonal --> Need manual backport: - [ ] #52505 <!-- fix alignment of emit_unbox_store copy --> Non-merged PRs with backport label: - [ ] #53125 <!-- coverage: count coverage where explicitly requested by inference only --> - [ ] #52694 <!-- Reinstate similar for AbstractQ for backward compatibility --> - [ ] #51479 <!-- prevent code loading from lookin in the versioned environment when building Julia -->
KristofferC
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Feb 27, 2024
Backported PRs: - [x] #53205 <!-- Profile: add notes to `print()` docs --> - [x] #53170 <!-- Remove outdated discussion about externally changing module bindings --> - [x] #53228 <!-- SubArray: avoid invalid elimination of singleton indices --> - [x] #51361 <!-- code_warntype docs: more neutral reference to @code_warntype --> - [x] #50480 <!-- Document --heap-size-hint in Command-line Interface --> - [x] #53301 <!-- Fix typo in `Sys.total_memory` docstring. --> - [x] #53354 <!-- fix code coverage bug in tail position and `else` --> - [x] #53388 <!-- Fix documentation: thread pool of main thread --> - [x] #53429 <!-- Subtype: skip slow-path in `local_∀_∃_subtype` if inputs contain no ∃ typevar. --> - [x] #53437 <!-- Add debug variant of loader_trampolines.o --> Need manual backport: - [ ] #52505 <!-- fix alignment of emit_unbox_store copy --> - [ ] #53373 <!-- fix sysimage-native-code=no option with pkgimages --> - [ ] #53439 <!-- staticdata: fix assert from partially disabled native code --> Contains multiple commits, manual intervention needed: - [ ] #52913 <!-- Added docstring for Artifacts.jl --> - [ ] #53218 <!-- Fix interpreter_exec.jl test --> Non-merged PRs with backport label: - [ ] #53424 <!-- yet more atomics & cache-line fixes on work-stealing queue --> - [ ] #53125 <!-- coverage: count coverage where explicitly requested by inference only --> - [ ] #52694 <!-- Reinstate similar for AbstractQ for backward compatibility --> - [ ] #51479 <!-- prevent code loading from lookin in the versioned environment when building Julia -->
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This is not a clean backport to 1.10. Someone familiar needs to handle the backport to #53714 |
KristofferC
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May 30, 2024
Backported PRs: - [x] #54010 <!-- Overload `Base.literal_pow` for `AbstractQ` --> - [x] #54143 <!-- Fix `make install` from tarballs --> - [x] #54151 <!-- LinearAlgebra: Correct zero element in `_generic_matvecmul!` for block adj/trans --> - [x] #54233 <!-- set MAX_OS_WRITE on unix --> - [x] #54251 <!-- fix typo in gc_mark_memory8 when chunking a large array --> - [x] #54363 <!-- typeintersect: fix another stack overflow caused by circular constraints --> - [x] #54497 <!-- Make TestLogger thread-safe (introduce a lock) --> - [x] #53796 <!-- Add a missing doc --> - [x] #54465 <!-- typeintersect: conservative typevar subtitution during `finish_unionall` --> - [x] #54514 <!-- typeintersect: followup cleanup for the nothrow path of type instantiation --> Need manual backport: - [ ] #52505 <!-- fix alignment of emit_unbox_store copy --> - [ ] #53373 <!-- fix sysimage-native-code=no option with pkgimages --> - [ ] #53815 <!-- create phantom task for GC threads --> - [ ] #53984 <!-- Profile: fix heap snapshot is valid char check --> - [ ] #54276 <!-- Fix solve for complex `Hermitian` with non-vanishing imaginary part on diagonal --> Contains multiple commits, manual intervention needed: - [ ] #52854 <!-- Change to streaming out the heap snapshot data --> - [ ] #53218 <!-- Fix interpreter_exec.jl test --> - [ ] #53833 <!-- Profile: make heap snapshots viewable in vscode viewer --> - [ ] #54303 <!-- LinearAlgebra: improve type-inference in Symmetric/Hermitian matmul --> - [ ] #52694 <!-- Reinstate similar for AbstractQ for backward compatibility --> Non-merged PRs with backport label: - [ ] #54471 <!-- Actually setup jit targets when compiling packageimages instead of targeting only one --> - [ ] #53452 <!-- RFC: allow Tuple{Union{}}, returning Union{} --> - [ ] #51479 <!-- prevent code loading from lookin in the versioned environment when building Julia -->
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KristofferC
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Aug 13, 2024
Backported PRs: - [x] #51351 <!-- Remove boxing in pinv --> - [x] #52678 <!-- Profile: Improve module docstring --> - [x] #54201 <!-- Fix generic triangular solves with empty matrices --> - [x] #54605 <!-- Allow libquadmath to also fail as it is not available on all systems --> - [x] #54634 <!-- Fix trampoline assembly for build on clang 18 on apple silicon --> - [x] #54635 <!-- Aggressive constprop in trevc! to stabilize triangular eigvec --> - [x] #54645 <!-- ensure we set the right value to gc_first_tid --> - [x] #54671 <!-- Add boundscheck in bindingkey_eq to avoid OOB access due to data race --> - [x] #54672 <!-- make: Fix `sed` command for LLVM libraries with no symbol versioning --> - [x] #54704 <!-- LazyString in reinterpretarray error messages --> - [x] #54713 <!-- make: use `readelf` for LLVM symbol version detection --> - [x] #54781 <!-- [LinearAlgebra] Improve resilience to unknown libblastrampoline flags --> - [x] #54837 <!-- Do not add type tag size to the `alloc_typed` lowering for GC allocations --> - [x] #54815 <!-- add sticky task warning to `@task` and `schedule` --> - [x] #55141 <!-- Update the aarch64 devdocs to reflect the current state of its support --> - [x] #55178 <!-- Compat for `Base.@nospecializeinfer` --> - [x] #55197 <!-- compat notice for a[begin] indexing --> - [x] #55209 <!-- correction to compat notice for a[begin] --> - [x] #55203 <!-- document mutable struct const fields --> - [x] #54769 <!-- add missing compat entry to edit --> - [x] #54791 <!-- Bump libblastrampoline to v5.10.1 --> - [x] #55070 <!-- LinearAlgebra: LazyString in error messages for Diagonal/Bidiagonal --> - [x] #54624 <!-- more precise aliasing checks for SubArray --> - [x] #54690 <!-- Fix assertion/crash when optimizing function with dead basic block --> - [x] #55084 <!-- Use triple quotes in TOML.print when string contains newline --> Need manual backport: - [ ] #52505 <!-- fix alignment of emit_unbox_store copy --> - [ ] #53373 <!-- fix sysimage-native-code=no option with pkgimages --> - [ ] #53984 <!-- Profile: fix heap snapshot is valid char check --> - [ ] #54276 <!-- Fix solve for complex `Hermitian` with non-vanishing imaginary part on diagonal --> - [ ] #54669 <!-- Improve error message in inplace transpose --> - [ ] #54871 <!-- Make warn missed transformations pass optional --> Contains multiple commits, manual intervention needed: - [ ] #52854 <!-- Change to streaming out the heap snapshot data --> - [ ] #53218 <!-- Fix interpreter_exec.jl test --> - [ ] #53833 <!-- Profile: make heap snapshots viewable in vscode viewer --> - [ ] #54303 <!-- LinearAlgebra: improve type-inference in Symmetric/Hermitian matmul --> - [ ] #52694 <!-- Reinstate similar for AbstractQ for backward compatibility --> - [ ] #54737 <!-- LazyString in interpolated error messages involving types --> - [ ] #54738 <!-- serialization: fix relocatability bug --> - [ ] #55052 <!-- Fix `(l/r)mul!` with `Diagonal`/`Bidiagonal` --> Non-merged PRs with backport label: - [ ] #55220 <!-- `isfile_casesensitive` fixes on Windows --> - [ ] #55169 <!-- `propertynames` for SVD respects private argument --> - [ ] #55013 <!-- [docs] change docstring to match code --> - [ ] #51479 <!-- prevent code loading from lookin in the versioned environment when building Julia --> - [ ] #50813 <!-- More doctests for Sockets and capitalization fix --> - [ ] #50157 <!-- improve docs for `@inbounds` and `Base.@propagate_inbounds` --> - [ ] #41244 <!-- Fix shell `cd` error when working dir has been deleted -->
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Removing from backport since the request to handle it hasn't happened for 3 releases. |
KristofferC
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backport 1.10
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The dest alignment might be determined to be greater than the source. For example, observed with:
Where the alignment of the first field of the Pair is at least 4, but the alignment of the ntuple data is 1.
(discovered while analyzing an ARM build failure @staticfloat)