From 8f5bba0d8230c5ab5719d351ccde595e539027f1 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Fri, 9 Jan 2009 11:13:59 -0800
Subject: [PATCH] silence gcc warnings. not sure if the warning in reg.c was a
 real bug.

R=ken
OCL=22408
CL=22410
---
 src/cmd/6g/obj.c | 3 +--
 src/cmd/6g/reg.c | 1 +
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cmd/6g/obj.c b/src/cmd/6g/obj.c
index 25800bb4e9..fa2c59dddd 100644
--- a/src/cmd/6g/obj.c
+++ b/src/cmd/6g/obj.c
@@ -628,7 +628,6 @@ dumpsigt(Type *progt, Type *ifacet, Type *rcvrt, Type *methodt, Sym *s)
 {
 	Type *f;
 	int o;
-	int indir;
 	Sig *a, *b;
 	Prog *p;
 	char buf[NSYMB];
@@ -673,7 +672,7 @@ dumpsigt(Type *progt, Type *ifacet, Type *rcvrt, Type *methodt, Sym *s)
 
 				// indirect vs direct mismatch
 				Sym *oldname, *newname;
-				Type *oldthis, *oldtype, *newthis;
+				Type *oldthis, *newthis;
 
 				newthis = ifacet;
 				if(isptr[newthis->etype])
diff --git a/src/cmd/6g/reg.c b/src/cmd/6g/reg.c
index 0613f0015f..2efc0dc9bf 100644
--- a/src/cmd/6g/reg.c
+++ b/src/cmd/6g/reg.c
@@ -106,6 +106,7 @@ regopt(Prog *firstp)
 		first = 0;
 	}
 
+	r1 = R;
 	firstr = R;
 	lastr = R;
 	nvar = 0;
-- 
2.48.1