From 07b594de46fa4a7d9593fd81fc53b3df32afa5c1 Mon Sep 17 00:00:00 2001
From: Lei Zhang <antiagainst@google.com>
Date: Tue, 13 Nov 2018 13:45:47 -0800
Subject: [PATCH] Pull duplicated build() in subclasses into root UnaryOp

PiperOrigin-RevId: 221326369
---
 mlir/include/mlir/IR/op_base.td | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/mlir/include/mlir/IR/op_base.td b/mlir/include/mlir/IR/op_base.td
index 0c6b45b6adf7..581782ff524d 100644
--- a/mlir/include/mlir/IR/op_base.td
+++ b/mlir/include/mlir/IR/op_base.td
@@ -162,4 +162,11 @@ class BinaryOp<string mnemonic, list<OpProperty> props> :
 
 class UnaryOp<string mnemonic, list<OpProperty> props> :
     Op<mnemonic, props>, Operands<[Tensor]>, Results<[Tensor]> {
+  let builder = [{
+    static void build(Builder *builder, OperationState *result,
+                      SSAValue *arg) {
+      result->addOperands({arg});
+      result->types.push_back(arg->getType());
+    }
+  }];
 }