NFC: Refactor Function to be value typed.

Move the data members out of Function and into a new impl storage class 'FunctionStorage'. This allows for Function to become value typed, which will greatly simplify the transition of Function to FuncOp(given that FuncOp is also value typed).

PiperOrigin-RevId: 255983022

1 files changed, 2 insertions, 2 deletions

diff --git a/mlir/lib/Dialect/FxpMathOps/Transforms/LowerUniformRealMath.cpp b/mlir/lib/Dialect/FxpMathOps/Transforms/LowerUniformRealMath.cpp
index ff198217bb7..dafc8e711f5 100644
--- a/mlir/lib/Dialect/FxpMathOps/Transforms/LowerUniformRealMath.cpp
+++ b/mlir/lib/Dialect/FxpMathOps/Transforms/LowerUniformRealMath.cpp
@@ -365,7 +365,7 @@ struct UniformRealMulEwPattern : public OpRewritePattern<RealMulEwOp> {
 //===----------------------------------------------------------------------===//
 
 void LowerUniformRealMathPass::runOnFunction() {
-  auto &fn = getFunction();
+  auto fn = getFunction();
   OwningRewritePatternList patterns;
   auto *context = &getContext();
   patterns.push_back(llvm::make_unique<UniformRealAddEwPattern>(context));
@@ -386,7 +386,7 @@ static PassRegistration<LowerUniformRealMathPass> lowerUniformRealMathPass(
 //===----------------------------------------------------------------------===//
 
 void LowerUniformCastsPass::runOnFunction() {
-  auto &fn = getFunction();
+  auto fn = getFunction();
   OwningRewritePatternList patterns;
   auto *context = &getContext();
   patterns.push_back(llvm::make_unique<UniformDequantizePattern>(context));