[Mlir-commits] [mlir] 3d42b48 - [mlir][bufferize] Use resolveCallableInTable to cleanup getCalledFunction (NFC) (#165658)

[llvmlistbot at llvm.org]

Author: lonely eagle
Date: 2025-10-31T03:07:21+08:00
New Revision: 3d42b48d5df80b89b630d0602b1c5d1e3d4b4683

URL: https://github.com/llvm/llvm-project/commit/3d42b48d5df80b89b630d0602b1c5d1e3d4b4683
DIFF: https://github.com/llvm/llvm-project/commit/3d42b48d5df80b89b630d0602b1c5d1e3d4b4683.diff

LOG: [mlir][bufferize] Use resolveCallableInTable to cleanup getCalledFunction (NFC) (#165658)

Simplify the implementation of `getCalledFunction` using
`resolveCallableInTable`.

Added: 
    

Modified: 
    mlir/lib/Dialect/Bufferization/Transforms/FuncBufferizableOpInterfaceImpl.cpp
    mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp

Removed: 
    


################################################################################
diff  --git a/mlir/lib/Dialect/Bufferization/Transforms/FuncBufferizableOpInterfaceImpl.cpp b/mlir/lib/Dialect/Bufferization/Transforms/FuncBufferizableOpInterfaceImpl.cpp
index d9d69342e42a8..8655ed3005a93 100644
--- a/mlir/lib/Dialect/Bufferization/Transforms/FuncBufferizableOpInterfaceImpl.cpp
+++ b/mlir/lib/Dialect/Bufferization/Transforms/FuncBufferizableOpInterfaceImpl.cpp
@@ -95,12 +95,7 @@ getBufferizedFunctionArgType(FuncOp funcOp, int64_t index,
 /// Return the FuncOp called by `callOp`.
 static FuncOp getCalledFunction(CallOpInterface callOp,
                                 SymbolTableCollection &symbolTables) {
-  SymbolRefAttr sym =
-      llvm::dyn_cast_if_present<SymbolRefAttr>(callOp.getCallableForCallee());
-  if (!sym)
-    return nullptr;
-  return dyn_cast_or_null<FuncOp>(
-      symbolTables.lookupNearestSymbolFrom(callOp, sym));
+  return dyn_cast_or_null<FuncOp>(callOp.resolveCallableInTable(&symbolTables));
 }
 
 /// Return the FuncOp called by `callOp`.

diff  --git a/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp b/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp
index aa53f94fe839d..c233e24c2a151 100644
--- a/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp
+++ b/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp
@@ -285,12 +285,8 @@ static void removeBufferizationAttributes(BlockArgument bbArg) {
 static func::FuncOp
 getCalledFunction(func::CallOp callOp,
                   mlir::SymbolTableCollection &symbolTable) {
-  SymbolRefAttr sym =
-      llvm::dyn_cast_if_present<SymbolRefAttr>(callOp.getCallableForCallee());
-  if (!sym)
-    return nullptr;
   return dyn_cast_or_null<func::FuncOp>(
-      symbolTable.lookupNearestSymbolFrom(callOp, sym));
+      callOp.resolveCallableInTable(&symbolTable));
 }
 
 /// Return "true" if the given function signature has tensor semantics.