From 910bd157c94ce893ec4f092c065954c8842ac6f4 Mon Sep 17 00:00:00 2001
From: Dmitriy Vyukov <dvyukov@google.com>
Date: Mon, 20 May 2013 21:53:16 +0400
Subject: [PATCH] test: do not run the test that relies on precise GC on
 32-bits Currently most of the 32-bit builder are broken. Fixes #5516.

R=golang-dev, dave, iant
CC=golang-dev
https://golang.org/cl/9573043
---
 test/fixedbugs/issue5493.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/fixedbugs/issue5493.go b/test/fixedbugs/issue5493.go
index fe571bc0856..827281bdca4 100644
--- a/test/fixedbugs/issue5493.go
+++ b/test/fixedbugs/issue5493.go
@@ -31,6 +31,11 @@ func run() error {
 }
 
 func main() {
+	// Does not work on 32-bits due to partially conservative GC.
+	// Try to enable when we have fully precise GC.
+	if runtime.GOARCH != "amd64" {
+		return
+	}
 	count = N
 	var wg sync.WaitGroup
 	wg.Add(N)
@@ -46,6 +51,7 @@ func main() {
 		runtime.GC()
 	}
 	if count != 0 {
+		println(count, "out of", N, "finalizer are called")
 		panic("not all finalizers are called")
 	}
 }