Pool operations perform the same shape propagation. Included the shape
propagation and tests for these avg_pool2d and max_pool2d.
Differential Revision: https://reviews.llvm.org/D105665
Right now, we only accept x/c with nonzero c, since this
conceptually can be treated as a x*(1/c) conjunction for both
FP and INT as far as lattice computations go. The codegen
keeps the division though to preserve precise semantics.
See discussion:
https://llvm.discourse.group/t/sparse-tensors-in-mlir/3389/28
Reviewed By: gussmith23
Differential Revision: https://reviews.llvm.org/D105731
This reverts commit 82a3883715.
The original version had a copy-paste error: using the Interrupt timeout
for the ResumeSynchronous wait, which is clearly wrong. This error would
have been evident with real use, but the interrupt is long enough that it
only caused one testsuite failure (in the Swift fork).
Anyway, I found that mistake and fixed it and checked all the other places
where I had to plumb through a timeout, and added a test with a short
interrupt timeout stepping over a function that takes 3x the interrupt timeout
to complete, so that should detect a similar mistake in the future.
An assertion of the following can occur because Altivec and VSX splats use a different operand number for the immediate:
```
int64_t llvm::MachineOperand::getImm() const: Assertion `isImm() && "Wrong MachineOperand accessor"' failed.
```
This patch updates PPCMIPeephole.cpp assign the correct splat immediate.
Differential Revision: https://reviews.llvm.org/D105790
This is a fix of https://reviews.llvm.org/D104956, which broke the gcc5 build.
We opt to use unit tests rather than check tests as the lattice/merger code is a small C++ component with a well-defined API. Testing this API via check tests would be far less direct and readable. In addition, as the check tests will only be able to test the API indirectly, the tests may break based on unrelated changes; e.g. changes in linalg.
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D105828
Make sure that the detached thread has started up before exiting
the process.
This is exactly the same fix as D105592, with the same pattern
being present in a different test case.
Differential Revision: https://reviews.llvm.org/D105736
When deleting the copy assignment statement because copied variable is not used
only remove trailing comments on the same line.
Differential Revision: https://reviews.llvm.org/D105734
Reviewed-by: ymandel
Continuing from D105763, this allows placing certain properties
about attributes in the TableGen definition. In particular, we
store whether an attribute applies to fn/param/ret (or a combination
thereof). This information is used by the Verifier, as well as the
ForceFunctionAttrs pass. I also plan to use this in LLParser,
which also duplicates info on which attributes are valid where.
This keeps metadata about attributes in one place, and makes it
more likely that it stays in sync, rather than in various
functions spread across the codebase.
Differential Revision: https://reviews.llvm.org/D105780
This is now the same as isIntAttrKind(), so use that instead, as
it does not require manual maintenance. The naming is also more
accurate in that both int and type attributes have an argument,
but this method was only targeting int attributes.
I initially wanted to tighten the AttrBuilder assertion, but we
have some in-tree uses that would violate it.
Update (mainly) vXf32/vXf64 -> vXi8/vXi16 fptosi/fptoui costs based on the worst case costs from the script in D103695.
Move to using legalized types wherever possible, which allows us to prune the cost tables.
This change is a step towards implementing codegen for __builtin_clz().
Full support for CLZ with a regression test will follow shortly.
Differential Revision: https://reviews.llvm.org/D105560
On AIX when there is a pragma pack, or pragma align in effect then zero-width bitfields should pad out to the end of the bitfield container but not increase the alignment requirements of the struct greater then the max field align.
Reviewed By: ZarkoCA
Differential Revision: https://reviews.llvm.org/D105635
Assert that enum/int/type attributes go through the constructor
they are supposed to use.
To make sure this can't happen via invalid bitcode, explicitly
verify that the attribute kind if correct there.
Followup to D105658 to make AttrBuilder automatically work with
new type attributes. TableGen is tweaked to emit First/LastTypeAttr
markers, based on which we can handle type attributes
programmatically.
Differential Revision: https://reviews.llvm.org/D105763
This reverts commit 0726695214.
This causes the following build failure with gcc 10.3.0:
/home/nikic/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_allocator_primary64.h:114:31: error: declaration of ‘typedef class __sanitizer::MemoryMapper<__sanitizer::SizeClassAllocator64<Params> > __sanitizer::SizeClassAllocator64<Params>::MemoryMapper’ changes meaning of ‘MemoryMapper’ [-fpermissive]
114 | typedef MemoryMapper<ThisT> MemoryMapper;
The lowering for v2i64 is now guarded with hasDirectMove,
however, the current lowering can handle the pattern correctly,
only lowering it when there is efficient patterns and corresponding
instructions.
The original guard was added in D21135, and was for Legal action.
The code has evloved now, this guard is not necessary anymore.
Reviewed By: #powerpc, nemanjai
Differential Revision: https://reviews.llvm.org/D105596
Replace the clang builtin function and LLVM intrinsic for
f32x4.demote_zero_f64x2 with combines from normal SDNodes. Also add missing
combines for i32x4.trunc_sat_zero_f64x2_{s,u}, which share the same pattern.
Differential Revision: https://reviews.llvm.org/D105755
Currently we allocate MemoryMapper per size class.
MemoryMapper mmap's and munmap's internal buffer.
This results in 50 mmap/munmap calls under the global
allocator mutex. Reuse MemoryMapper and the buffer
for all size classes. This radically reduces number of
mmap/munmap calls. Smaller size classes tend to have
more objects allocated, so it's highly likely that
the buffer allocated for the first size class will
be enough for all subsequent size classes.
Reviewed By: melver
Differential Revision: https://reviews.llvm.org/D105778
There are some calls to functions like `__alloca` that are missing
a regmask operand. Lack of a regmask operand means that all
registers that aren't mentioned by def operands are preserved.
__alloca only updates EAX and ESP and has def operands for
them so this is ok. Because there is no regmask the register
allocator won't spill the FP registers across the call. Assuming
we want to keep the FP stack untoched across these calls, we
need to handle this is in the FP stackifier.
We might want to add a proper regmask operand to the code that
creates these calls to indicate all registers are preserved, but we'd
still need this change to the FP stackifier to know to preserve the
FP stack for such a regmask.
The test is kind of long, but bugpoint wasn't able to reduce it
any further.
Fixes PR50782
Reviewed By: pengfei
Differential Revision: https://reviews.llvm.org/D105762
Users should generally observe no difference as long as they don't use
unintended option forms. Behavior changes:
* `-t=d` is removed. Use `-t d` instead.
* `--demangle=false` and `--demangle=0` cannot be used. Omit the option or use `--no-demangle`. Other flag-style options don't have `--no-` forms.
* `--help-list` is removed. This is a `cl::` specific option.
* llvm-readobj now supports grouped short options as well.
* `--color` is removed. This is generally not useful (only apply to errors/warnings) but was inherited from Support.
Some adjustment to the canonical forms
(usually from GNU readelf; currently llvm-readobj has too many redundant aliases):
* --dyn-syms is canonical. --dyn-symbols is a hidden alias
* --file-header is canonical. --file-headers is a hidden alias
* --histogram is canonical. --elf-hash-histogram is a hidden alias
* --relocs is canonical. --relocations is a hidden alias
* --section-groups is canonical. --elf-section-groups is a hidden alias
OptTable avoids global option collision if we decide to support multiplexing for binary utilities.
* Most one-dash long options are still supported. `-dt, -sd, -st, -sr` are dropped due to their conflict with grouped short options.
* `--section-mapping=false` (D57365) is strange but is kept for now.
* Many `cl::opt` variables were unnecessarily external. I added `static` whenever appropriate.
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D105532
We already have some reloc-types-elf-*.test serving the similar purpose.
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D105783
The annotations in libomp were never built by default. The annotations are
also superseded by the annotations which the OMPT tool libarcher.so provides.
With respect to libarcher, libomp behaves as if libarcher would be the last
element of OMP_TOOL_LIBARARIES. I.e., if no other OMPT tool gets active,
libarcher will check if an OpenMP application is built with TSan.
Since libarcher gets loaded by default, enabling LIBOMP_TSAN_SUPPORT would
result in redundant annotations for TSan, which slightly differ in details
and coverage (e.g. task dependencies are not handled well by the annotations
in libomp).
This patch removes all TSan annotations from the OpenMP runtime code.
Differential Revision: https://reviews.llvm.org/D103767
Rob Suderman