From a34a97d88d9aac5f0ca8422243ea15c89fa8d880 Mon Sep 17 00:00:00 2001
From: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Date: Tue, 9 Aug 2022 00:25:32 +0700
Subject: [PATCH] cmd/compile: disable append of make test on noopt builder

Updates #53888

Change-Id: I34ef2c5bd23816e1991cfec2bef4cae72676b523
Reviewed-on: https://go-review.googlesource.com/c/go/+/422037
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
---
 src/cmd/compile/internal/test/issue53888_test.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/cmd/compile/internal/test/issue53888_test.go b/src/cmd/compile/internal/test/issue53888_test.go
index 9f50a82a3c6..032412afcfb 100644
--- a/src/cmd/compile/internal/test/issue53888_test.go
+++ b/src/cmd/compile/internal/test/issue53888_test.go
@@ -2,15 +2,21 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build !race
+//go:build !race && !goexperiment.unified
 
 package test
 
 import (
+	"internal/testenv"
+	"strings"
 	"testing"
 )
 
+// TODO(cuonglm,mdempsky): figure out why Unifed IR failed?
 func TestAppendOfMake(t *testing.T) {
+	if strings.HasSuffix(testenv.Builder(), "-noopt") {
+		t.Skip("append of make optimization is disabled on noopt builder")
+	}
 	for n := 32; n < 33; n++ { // avoid stack allocation of make()
 		b := make([]byte, n)
 		f := func() {