ea64828a10
This commit refactors the expected form of native constraint and rewrite
functions, and greatly reduces the necessary user complexity required when
defining a native function. Namely, this commit adds in automatic processing
of the necessary PDLValue glue code, and allows for users to define
constraint/rewrite functions using the C++ types that they actually want to
use.
As an example, lets see a simple example rewrite defined today:
```
static void rewriteFn(PatternRewriter &rewriter, PDLResultList &results,
ArrayRef<PDLValue> args) {
ValueRange operandValues = args[0].cast<ValueRange>();
TypeRange typeValues = args[1].cast<TypeRange>();
...
// Create an operation at some point and pass it back to PDL.
Operation *op = rewriter.create<SomeOp>(...);
results.push_back(op);
}
```
After this commit, that same rewrite could be defined as:
```
static Operation *rewriteFn(PatternRewriter &rewriter ValueRange operandValues,
TypeRange typeValues) {
...
// Create an operation at some point and pass it back to PDL.
return rewriter.create<SomeOp>(...);
}
```
Differential Revision: https://reviews.llvm.org/D122086
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| .. | ||
| Bindings | ||
| Dialects | ||
| includes/img | ||
| Rationale | ||
| Tools | ||
| Tutorials | ||
| AttributesAndTypes.md | ||
| BufferDeallocationInternals.md | ||
| Bufferization.md | ||
| Canonicalization.md | ||
| CAPI.md | ||
| CMakeLists.txt | ||
| DataLayout.md | ||
| DebugActions.md | ||
| DeclarativeRewrites.md | ||
| Diagnostics.md | ||
| DialectConversion.md | ||
| doxygen-mainpage.dox | ||
| doxygen.cfg.in | ||
| Interfaces.md | ||
| LangRef.md | ||
| OpDefinitions.md | ||
| Passes.md | ||
| PassManagement.md | ||
| PatternRewriter.md | ||
| PDLL.md | ||
| Quantization.md | ||
| README.txt | ||
| ShapeInference.md | ||
| SPIRVToLLVMDialectConversion.md | ||
| SymbolsAndSymbolTables.md | ||
| TargetLLVMIR.md | ||
| Traits.md | ||
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