From: Russ Cox <rsc@golang.org>
Date: Fri, 17 Apr 2015 14:11:44 +0000 (-0400)
Subject: runtime: leave gccheckmark testing off by default
X-Git-Tag: go1.5beta1~1040
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=8e5346571c409c0104cd4596557bd5d6241e09ab;p=gostls13.git

runtime: leave gccheckmark testing off by default

It's not helping anymore, and it's fooling people who try to
understand performance (like me).

Change-Id: I133a644acae0ddf1bfa17c654cdc01e2089da963
Reviewed-on: https://go-review.googlesource.com/9018
Reviewed-by: Austin Clements <austin@google.com>
---

diff --git a/src/runtime/runtime1.go b/src/runtime/runtime1.go
index f8caa0db5d..404d8f0653 100644
--- a/src/runtime/runtime1.go
+++ b/src/runtime/runtime1.go
@@ -334,9 +334,6 @@ var dbgvars = []dbgVar{
 }
 
 func parsedebugvars() {
-	// gccheckmark is enabled by default for the 1.5 dev cycle
-	debug.gccheckmark = 1
-
 	for p := gogetenv("GODEBUG"); p != ""; {
 		field := ""
 		i := index(p, ",")