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[HW] Add HWVectorization pass #9222

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[HW] Add HWVectorization pass #9222

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8 changes: 8 additions & 0 deletions include/circt/Dialect/HW/Passes.td
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Expand Up @@ -92,4 +92,12 @@ def HWAggregateToComb : Pass<"hw-aggregate-to-comb", "hw::HWModuleOp"> {
let dependentDialects = ["comb::CombDialect"];
}

def HWVectorization : Pass<"hw-vectorization", "hw::HWModuleOp"> {
let summary = "Vectorizes bit-level operations in HW dialect";
let description = [{
This pass performs structural vectorization of hardware modules,
merging scalar bit-level assignments into vectorized operations.
}];
}

#endif // CIRCT_DIALECT_HW_PASSES_TD
1 change: 1 addition & 0 deletions lib/Dialect/HW/Transforms/CMakeLists.txt
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Expand Up @@ -7,6 +7,7 @@ add_circt_dialect_library(CIRCTHWTransforms
VerifyInnerRefNamespace.cpp
FlattenModules.cpp
FooWires.cpp
HWVectorization.cpp

DEPENDS
CIRCTHWTransformsIncGen
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