Author: Tres Popp Date: 2020-12-15T21:02:57+01:00 New Revision: 922d3d55220dfcfde1f68d17fddca5680aff9545
URL: https://github.com/llvm/llvm-project/commit/922d3d55220dfcfde1f68d17fddca5680aff9545 DIFF: https://github.com/llvm/llvm-project/commit/922d3d55220dfcfde1f68d17fddca5680aff9545.diff LOG: [mlir] Allow nested regions in inlineRegionAndEmitStore This is useful for scalar code that uses for/while loops. This has also been confirmed to work for representing std.pow as an scf.for loop on gpus. Differential Revision: https://reviews.llvm.org/D93308 Added: Modified: mlir/lib/Dialect/Linalg/Transforms/Loops.cpp Removed: ################################################################################ diff --git a/mlir/lib/Dialect/Linalg/Transforms/Loops.cpp b/mlir/lib/Dialect/Linalg/Transforms/Loops.cpp index d4529792624c..3a5b79176959 100644 --- a/mlir/lib/Dialect/Linalg/Transforms/Loops.cpp +++ b/mlir/lib/Dialect/Linalg/Transforms/Loops.cpp @@ -71,7 +71,6 @@ static void inlineRegionAndEmitStore(OpType op, ArrayRef<Value> indexedValues, BlockAndValueMapping map; map.map(block.getArguments(), indexedValues); for (auto &op : block.without_terminator()) { - assert(op.getNumRegions() == 0 && "expected a non-nested region"); auto *newOp = b.clone(op, map); map.map(op.getResults(), newOp->getResults()); } _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
