We were accidentally only using the first found reference, instead of all of them. This revision fixes this by properly tracking all references to a symbol.

Differential Revision: https://reviews.llvm.org/D103730

For now the hover simply shows the same information as hovering on the operation
name. If necessary this can be tweaked to something symbol specific later.

Differential Revision: https://reviews.llvm.org/D103728

This revision adds support for hover on region operations, by temporarily removing the regions during printing. This revision also tweaks the hover format for operations to include symbol information, now that FuncOp can be shown in the hover.

Differential Revision: https://reviews.llvm.org/D103727

Introduce a simplification that allows memcpy of a cast to simply use the underlying op

Differential Revision: https://reviews.llvm.org/D103830

In an operation in the true/false dest of a branch,
one can assume that the operation itself was true/false if
only that edge can reach the operation.

Differential Revision: https://reviews.llvm.org/D101709

This patch convert the if condition on standalone data operation such as acc.update,
acc.enter_data and acc.exit_data to a scf.if with the operation in the if region.
It removes the operation when the if condition is constant and false. It removes the
the condition if it is contant and true.

Conversion to scf.if is done in order to use the translation to LLVM IR dialect out of the box.
Not sure this is the best approach or we should perform this during the translation from OpenACC
to LLVM IR dialect. Any thoughts welcome.

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D103325

This patch add canonicalization for the standalone data operation with constant if condition.
It is extracted from this patch D103325.

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D103712

Convert data operands from the acc.parallel operation using the same conversion pattern than D102170.

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D103337

Implements better naming for results of spv.mlir.addressof ops by making it
inherit from OpAsmOpInterface and implementing the associated
getAsmResultName(...) hook.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D103594

Add helper functions to quickly check for zero low/high padding.

Differential Revision: https://reviews.llvm.org/D103781

* Add hasUnitStride and hasZeroOffset to OffsetSizeAndStrideOpInterface. These functions are useful for various patterns. E.g., some vectorization patterns apply only for tensor ops with zero offsets and/or unit stride.
* Add getConstantIntValue and isEqualConstantInt helper functions, which are useful for implementing the two above functions, as well as various patterns.

Differential Revision: https://reviews.llvm.org/D103763

Replace the uses of deprecated Structured Op Interface methods in ComprehensiveBufferize.cpp. This patch is based on https://reviews.llvm.org/D103394.

Differential Revision: https://reviews.llvm.org/D103520

Controlled by a compiler option, if 32-bit indices can be handled
with zero/sign-extention alike (viz. no worries on non-negative
indices), scatter/gather operations can use the more efficient
32-bit SIMD version.

Reviewed By: bixia

Differential Revision: https://reviews.llvm.org/D103632

i48 integers require slightly tweaked behavior, specifically supporting zero
point offsetting with slightly higher bitdepth. Updated results lowering
appropriately.

Reviewed By: NatashaKnk

Differential Revision: https://reviews.llvm.org/D102659

This reverts commit a5295940.

Differential Revision: https://reviews.llvm.org/D103724

Otherwise tiled and padded linalg op will be alive (after distribution).

Differential Revision: https://reviews.llvm.org/D103715

* Rename PadTensorOpVectorizationPattern to GenericPadTensorOpVectorizationPattern.
* Make GenericPadTensorOpVectorizationPattern a private pattern, to be instantiated via populatePadTensorOpVectorizationPatterns.
* Factor out parts of PadTensorOpVectorizationPattern into helper functions.

This commit prepares PadTensorOpVectorizationPattern for a series of subsequent commits that add more specialized PadTensorOp vectorization patterns.

Differential Revision: https://reviews.llvm.org/D103681

Differential Revision: https://reviews.llvm.org/D103599

Convert data operands from the acc.data operation using the same conversion pattern than D102170.

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D103332

Reviewed By: ezhulenev, ftynse

Differential Revision: https://reviews.llvm.org/D103592

Replace all remaining uses of deprecated Structured Op Interface methods. This patch is based on https://reviews.llvm.org/D103394.

Differential Revision: https://reviews.llvm.org/D103673

These started failing on one of our buildbots. I didn't completely root cause the situation and just added the explicit includes that correct the issue.

Reviewed By: rriddle, jpienaar

Differential Revision: https://reviews.llvm.org/D103657

Differential Revision: https://reviews.llvm.org/D103635

This revision adds assembly state tracking for uses of symbols, allowing for go-to-definition and references support for SymbolRefAttrs.

Differential Revision: https://reviews.llvm.org/D103585

Reviewed By: vinayaka-polymage, bondhugula

Differential Revision: https://reviews.llvm.org/D103294

This is a followup to D103422. The DenseMapInfo implementations for
ArrayRef and StringRef are moved into the ArrayRef.h and StringRef.h
headers, which means that these two headers no longer need to be
included by DenseMapInfo.h.

This required adding a few additional includes, as many files were
relying on various things pulled in by ArrayRef.h.

Differential Revision: https://reviews.llvm.org/D103491

Useful for "exhaustively" testing and benchmarking annotation combinations
to verify correctness and perform state space search for best performing.

Reviewed By: penpornk

Differential Revision: https://reviews.llvm.org/D103566

Replace the uses of deprecated Structured Op Interface methods in Linalg.cpp. This patch is based on https://reviews.llvm.org/D103394.

Differential Revision: https://reviews.llvm.org/D103619

Replace the uses of deprecated Structured Op Interface methods in InlineScalarOperands.cpp. This patch is based on https://reviews.llvm.org/D103394.

Differential Revision: https://reviews.llvm.org/D103518

Replace the uses of deprecated Structured Op Interface methods in LinalgOps.cpp. This patch is based on https://reviews.llvm.org/D103394.

Differential Revision: https://reviews.llvm.org/D103506

Replace the uses of deprecated Structured Op Interface methods in Loops.cpp. This patch is based on https://reviews.llvm.org/D103394.

Differential Revision: https://reviews.llvm.org/D103453

Introduces a test pass that rewrites PadTensorOps with static shapes as a sequence of:

```
linalg.init_tensor // to create output
linalg.fill        // to initialize with padding value
linalg.generic     // to copy the original contents to the padded tensor
```

The pass can be triggered with:

- `--test-linalg-transform-patterns="test-transform-pad-tensor"`

Differential Revision: https://reviews.llvm.org/D102804

Replace the uses of deprecated Structured Op Interface methods in DropUnitDims.cpp. This patch is based on https://reviews.llvm.org/D103394.

Differential Revision: https://reviews.llvm.org/D103448

Replace the uses of deprecated Structured Op Interface methods in Bufferize.cpp, Detensorize.cpp, and Interchange.cpp. The patch is based on https://reviews.llvm.org/D103394.

Differential Revision: https://reviews.llvm.org/D103530

Replace the uses of deprecated Structured Op Interface methods in TestLinalgElementwiseFusion.cpp, TestLinalgFusionTransforms.cpp, and Transforms.cpp. The patch is based on https://reviews.llvm.org/D103394.

Differential Revision: https://reviews.llvm.org/D103528

Replace the uses of deprecated Structured Op Interface methods in Promotion.cpp. This patch is based on https://reviews.llvm.org/D103394.

Differential Revision: https://reviews.llvm.org/D103450

Replace the uses of deprecated Structured Op Interface methods in Generalization.cpp. This patch is based on https://reviews.llvm.org/D103394.

Differential Revision: https://reviews.llvm.org/D103531

Differential Revision: https://reviews.llvm.org/D103548

Move the core reducer algorithm into a library so that it'll be easier
for porting to different projects.

Depends On D101046

Reviewed By: jpienaar, rriddle

Differential Revision: https://reviews.llvm.org/D101607