[mlir][NFC] update mlir/lib create APIs (35/n) (#150708)

See #147168 for more info.

Author: makslevental

mlir/lib/Conversion/GPUCommon/GPUToLLVMConversion.cpp

@@ -579,8 +579,8 @@ LLVM::CallOp FunctionCallBuilder::create(Location loc, OpBuilder &builder,
   auto function = [&] {
     if (auto function = module.lookupSymbol<LLVM::LLVMFuncOp>(functionName))
       return function;
-    return OpBuilder::atBlockEnd(module.getBody())
-        .create<LLVM::LLVMFuncOp>(loc, functionName, functionType);
+    auto builder = OpBuilder::atBlockEnd(module.getBody());
+    return LLVM::LLVMFuncOp::create(builder, loc, functionName, functionType);
   }();
   return LLVM::CallOp::create(builder, loc, function, arguments);
 }

mlir/lib/Conversion/MathToFuncs/MathToFuncs.cpp

@@ -698,7 +698,8 @@ static func::FuncOp createCtlzFunc(ModuleOp *module, Type elementType) {
   scf::IfOp ifOp =
       scf::IfOp::create(builder, elementType, inputEqZero,
                         /*addThenBlock=*/true, /*addElseBlock=*/true);
-  ifOp.getThenBodyBuilder().create<scf::YieldOp>(loc, bitWidthValue);
+  auto thenBuilder = ifOp.getThenBodyBuilder();
+  scf::YieldOp::create(thenBuilder, loc, bitWidthValue);
 
   auto elseBuilder =
       ImplicitLocOpBuilder::atBlockEnd(loc, &ifOp.getElseRegion().front());

mlir/lib/Dialect/SPIRV/IR/SPIRVDialect.cpp

@@ -92,11 +92,13 @@ struct SPIRVInlinerInterface : public DialectInlinerInterface {
   /// as necessary.
   void handleTerminator(Operation *op, Block *newDest) const final {
     if (auto returnOp = dyn_cast<spirv::ReturnOp>(op)) {
-      OpBuilder(op).create<spirv::BranchOp>(op->getLoc(), newDest);
+      auto builder = OpBuilder(op);
+      spirv::BranchOp::create(builder, op->getLoc(), newDest);
       op->erase();
     } else if (auto retValOp = dyn_cast<spirv::ReturnValueOp>(op)) {
-      OpBuilder(op).create<spirv::BranchOp>(retValOp->getLoc(), newDest,
-                                            retValOp->getOperands());
+      auto builder = OpBuilder(op);
+      spirv::BranchOp::create(builder, retValOp->getLoc(), newDest,
+                              retValOp->getOperands());
       op->erase();
     }
   }