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| author | Nicolas Vasilache <ntv@google.com> | 2019-01-07 20:05:14 -0800 |
|---|---|---|
| committer | jpienaar <jpienaar@google.com> | 2019-03-29 15:04:20 -0700 |
| commit | c6f798a976704ecd9a83081776e753dba2406ee6 (patch) | |
| tree | 57614ce55b4e48ee450fadae45e87577a57fdced /mlir/lib/Transforms/MaterializeVectors.cpp | |
| parent | 8eccc429b75f32b30eab67fa709d624bbc6ff50b (diff) | |
| download | bcm5719-llvm-c6f798a976704ecd9a83081776e753dba2406ee6.tar.gz bcm5719-llvm-c6f798a976704ecd9a83081776e753dba2406ee6.zip | |
Introduce AffineMap::compose(AffineMap)
This CL is the 2nd on the path to simplifying AffineMap composition.
This CL uses the now accepted `AffineExpr::compose(AffineMap)` to
implement `AffineMap::compose(AffineMap)`.
Implications of keeping the simplification function in
Analysis are documented where relevant.
PiperOrigin-RevId: 228276646
Diffstat (limited to 'mlir/lib/Transforms/MaterializeVectors.cpp')
| -rw-r--r-- | mlir/lib/Transforms/MaterializeVectors.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mlir/lib/Transforms/MaterializeVectors.cpp b/mlir/lib/Transforms/MaterializeVectors.cpp index e687889cf93..8c8e1e88a08 100644 --- a/mlir/lib/Transforms/MaterializeVectors.cpp +++ b/mlir/lib/Transforms/MaterializeVectors.cpp @@ -470,7 +470,7 @@ static AffineMap projectedPermutationMap(VectorTransferOpTy *transfer, } auto projectionMap = AffineMap::get(optionalRatio->size(), 0, keep, {}); LLVM_DEBUG(projectionMap.print(dbgs() << "\nprojectionMap: ")); - return composeUnboundedMaps(projectionMap, permutationMap); + return simplifyAffineMap(projectionMap.compose(permutationMap)); } /// Creates an instantiated version of `read` for the instance of |
