From: Bobby Powers <bobbypowers@gmail.com>
Date: Fri, 25 Jul 2014 07:22:58 +0000 (+0400)
Subject: cmd/gc: don't mark select descriptor as EscNone
X-Git-Tag: go1.4beta1~1015
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=0f2cde8bdc9a6f31bc6a8ebbd0b078d9c49acb23;p=gostls13.git

cmd/gc: don't mark select descriptor as EscNone

selv is created with temp() which calls tempname, which marks
the new n with EscNever, so there is no need to explicitly set
EscNone on the select descriptor.

Fixes #8396.

LGTM=dvyukov
R=golang-codereviews, dave, dvyukov
CC=golang-codereviews
https://golang.org/cl/112520043
---

diff --git a/src/cmd/gc/select.c b/src/cmd/gc/select.c
index 86313cb2bb..7168e6b806 100644
--- a/src/cmd/gc/select.c
+++ b/src/cmd/gc/select.c
@@ -260,7 +260,6 @@ walkselect(Node *sel)
 	// generate sel-struct
 	setlineno(sel);
 	selv = temp(selecttype(sel->xoffset));
-	selv->esc = EscNone;
 	r = nod(OAS, selv, N);
 	typecheck(&r, Etop);
 	init = list(init, r);