[ExtractScopStmt/PlutoOpt] supports scop.ignored

Author: kumasento

tools/polymer/lib/Transforms/ExtractScopStmt.cc

@@ -511,7 +511,11 @@ class ExtractScopStmtPass
     OpBuilder b(m.getContext());
 
     SmallVector<mlir::FuncOp, 4> funcs;
-    m.walk([&](mlir::FuncOp f) { funcs.push_back(f); });
+    m.walk([&](mlir::FuncOp f) {
+      if (f->hasAttr("scop.ignored"))
+        return;
+      funcs.push_back(f);
+    });
 
     unsigned numCallees = 0;
     for (mlir::FuncOp f : funcs) {

tools/polymer/lib/Transforms/PlutoTransform.cc

@@ -156,7 +156,7 @@ class PlutoTransformPass
     llvm::DenseMap<mlir::FuncOp, mlir::FuncOp> funcMap;
 
     m.walk([&](mlir::FuncOp f) {
-      if (!f->getAttr("scop.stmt"))
+      if (!f->getAttr("scop.stmt") && !f->hasAttr("scop.ignored"))
         funcOps.push_back(f);
     });