From 25d15ca89b167d73d674d7840f7e381674eaa57b Mon Sep 17 00:00:00 2001
From: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
Date: Mon, 9 Nov 2015 17:35:20 -0500
Subject: [PATCH] modify data-structures for new ssa.c

---
 lisc/lisc.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lisc/lisc.h b/lisc/lisc.h
index 35113ff..b73b8a0 100644
--- a/lisc/lisc.h
+++ b/lisc/lisc.h
@@ -232,6 +232,12 @@ struct Blk {
 
 	int id;
 	int visit;
+
+	Blk *idom;
+	Blk *dom, *dlink;
+	Blk **fron;
+	int nfron;
+
 	Blk **pred;
 	uint npred;
 	Bits in, out, gen;
@@ -351,7 +357,7 @@ void printfn(Fn *, FILE *);
 /* ssa.c */
 void fillpreds(Fn *);
 void fillrpo(Fn *);
-void ssafix(Fn *, int);
+void ssa(Fn *);
 
 /* live.c */
 Bits liveon(Blk *, Blk *);