Update and generalize various passes to work on both CFG and ML functions,

simplifying them in minor ways.  The only significant cleanup here
is the constant folding pass.  All the other changes are simple and easy,
but this is still enough to shrink the compiler by 45LOC.

The one pass left to merge is the CSE pass, which will be move involved, so I'm
splitting it out to its own patch (which I'll tackle right after this).

This is step 28/n towards merging instructions and statements.

PiperOrigin-RevId: 227328115

1 files changed, 1 insertions, 1 deletions

diff --git a/mlir/lib/Transforms/ViewFunctionGraph.cpp b/mlir/lib/Transforms/ViewFunctionGraph.cpp
index 50a3cf5a595..e46dc503ea9 100644
--- a/mlir/lib/Transforms/ViewFunctionGraph.cpp
+++ b/mlir/lib/Transforms/ViewFunctionGraph.cpp
@@ -78,7 +78,7 @@ struct PrintCFGPass : public FunctionPass {
                const llvm::Twine &title = "")
       : FunctionPass(&PrintCFGPass::passID), os(os), shortNames(shortNames),
         title(title) {}
-  PassResult runOnCFGFunction(Function *function) override {
+  PassResult runOnFunction(Function *function) override {
     mlir::writeGraph(os, function, shortNames, title);
     return success();
   }