From a2e017d2672bc5fe120b8d51406736e15f2cb67c Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Tue, 7 Jul 2009 10:07:15 -0700
Subject: move 6c/pgen.c, 6c/pswt.c into cc and make 5c, 8c use them.

centralizes reachability analysis
and switch generation.

now 8c doesn't have spurious warnings
in pkg/runtime.

R=ken
OCL=31266
CL=31266
---
 src/cmd/8c/gc.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/cmd/8c/gc.h')

diff --git a/src/cmd/8c/gc.h b/src/cmd/8c/gc.h
index 55a37c42c..9fead60e4 100644
--- a/src/cmd/8c/gc.h
+++ b/src/cmd/8c/gc.h
@@ -95,6 +95,7 @@ struct	Case
 	int32	val;
 	int32	label;
 	char	def;
+	char	isv;
 };
 #define	C	((Case*)0)
 
@@ -162,6 +163,7 @@ struct	Rgn
 };
 
 EXTERN	int32	breakpc;
+EXTERN	int32	nbreak;
 EXTERN	Case*	cases;
 EXTERN	Node	constnode;
 EXTERN	Node	fconstnode;
@@ -240,6 +242,8 @@ void	usedset(Node*, int);
 void	xcom(Node*);
 void	indx(Node*);
 int	bcomplex(Node*, Node*);
+Prog*	gtext(Sym*, int32);
+vlong	argsize(void);
 
 /*
  * cgen.c
-- 
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