From 1429a97520ea526dc0ced275789694aa9566c81f Mon Sep 17 00:00:00 2001
From: cuiweixie <cuiweixie@gmail.com>
Date: Mon, 5 Sep 2022 14:56:27 +0800
Subject: [PATCH] cmd/compile/internal/ir: use strings.Builder

Change-Id: I24fb36a0591782c07f26c3289265aa41a643666d
Reviewed-on: https://go-review.googlesource.com/c/go/+/428357
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Run-TryBot: Robert Griesemer <gri@google.com>
---
 src/cmd/compile/internal/ir/mknode.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/cmd/compile/internal/ir/mknode.go b/src/cmd/compile/internal/ir/mknode.go
index be529a7e5c..d815195721 100644
--- a/src/cmd/compile/internal/ir/mknode.go
+++ b/src/cmd/compile/internal/ir/mknode.go
@@ -254,9 +254,9 @@ func processType(t *ast.TypeSpec) {
 		}
 	}
 	// Process fields.
-	var copyBody bytes.Buffer
-	var doChildrenBody bytes.Buffer
-	var editChildrenBody bytes.Buffer
+	var copyBody strings.Builder
+	var doChildrenBody strings.Builder
+	var editChildrenBody strings.Builder
 	for _, f := range fields {
 		if f.Tag != nil {
 			tag := f.Tag.Value[1 : len(f.Tag.Value)-1]