Crash in Linalg::YieldOp::getSuccessorRegions #153896
Description
It's implemented as:
void getSuccessorRegions(::llvm::ArrayRef<::mlir::Attribute> operands, ::llvm::SmallVectorImpl<::mlir::RegionSuccessor> & regions) {
::mlir::Operation *op = (*static_cast<ConcreteOp *>(this));
::llvm::cast<::mlir::RegionBranchOpInterface>(op->getParentOp())
.getSuccessorRegions(op->getParentRegion(), regions);
}
static ::llvm::LogicalResult verifyTrait(::mlir::Operation *op) {
static_assert(ConcreteOp::template hasTrait<OpTrait::IsTerminator>(),
"expected operation to be a terminator");
static_assert(ConcreteOp::template hasTrait<OpTrait::ZeroResults>(),
"expected operation to have zero results");
static_assert(ConcreteOp::template hasTrait<OpTrait::ZeroSuccessors>(),
"expected operation to have zero successors");
return success();
}
Linalg::YieldOp has the interface RegionBranchTerminatorOpInterface, but linalg::GenericOp does not define RegionBranchOpInterface, causing it to crash