[Mlir-commits] [mlir] [mlir][spirv] Implement vector type legalization in function signatures (PR #98337)

[Jakub Kuderski]

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@@ -37,20 +37,53 @@ using namespace mlir;
 namespace {
 
 /// A pass to perform the SPIR-V conversion.
-struct ConvertToSPIRVPass final
-    : impl::ConvertToSPIRVPassBase<ConvertToSPIRVPass> {
+class ConvertToSPIRVPass
+    : public impl::ConvertToSPIRVPassBase<ConvertToSPIRVPass> {
+  using impl::ConvertToSPIRVPassBase<
+      ConvertToSPIRVPass>::ConvertToSPIRVPassBase;
 
   void runOnOperation() override {
     MLIRContext *context = &getContext();
     Operation *op = getOperation();
 
+    if (runSignatureConversion) {
+      // Unroll vectors in function inputs to native vector size.
+      llvm::errs() << "Start unrolling function inputs\n";
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kuhar wrote:

Please remove any `errs()` or turn them into proper LLVM_DEBUG prints with `dbgs()` 

https://github.com/llvm/llvm-project/pull/98337