[IREEInput] Add top level SCF to CFG conversion to input pipeline (#14449)
SCF is not handled well by Flow, and other pipelines (e.g. stablehlo)
already include this pass
diff --git a/compiler/src/iree/compiler/InputConversion/Common/Passes.cpp b/compiler/src/iree/compiler/InputConversion/Common/Passes.cpp
index 4d2ad8d..f7342a1 100644
--- a/compiler/src/iree/compiler/InputConversion/Common/Passes.cpp
+++ b/compiler/src/iree/compiler/InputConversion/Common/Passes.cpp
@@ -20,6 +20,8 @@
} // namespace
void buildCommonInputConversionPassPipeline(OpPassManager &passManager) {
+ // Currently we don't handle SCF ops well and have to convert them all to CFG.
+ passManager.addNestedPass<func::FuncOp>(createTopLevelSCFToCFGPass());
passManager.addPass(createIREEImportPublicPass());
passManager.addPass(createImportMLProgramPass());
passManager.addPass(createSanitizeModuleNamesPass());
