qbe

commit f151e426585ef86e3b4295bbe02f5c9072b58ea4
parent 4c3c80e7e17e13ffc5a73d2563156d823c800b63
Author: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
Date:   Mon, 27 Feb 2017 12:01:44 -0500

remove unused parameter from uffind()

Diffstat:
M
cfg.c
 | 
8
++++----

1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/cfg.c b/cfg.c
@@ -280,13 +280,13 @@ fillloop(Fn *fn)
 }
 
 static void
-uffind(Blk **pb, Blk **uf, Fn *fn)
+uffind(Blk **pb, Blk **uf)
 {
 	Blk **pb1;
 
 	pb1 = &uf[(*pb)->id];
 	if (*pb1) {
-		uffind(pb1, uf, fn);
+		uffind(pb1, uf);
 		*pb = *pb1;
 	}
 }
@@ -309,9 +309,9 @@ simpljmp(Fn *fn)
 	}
 	for (b=fn->start; b; b=b->link) {
 		if (b->s1)
-			uffind(&b->s1, uf, fn);
+			uffind(&b->s1, uf);
 		if (b->s2)
-			uffind(&b->s2, uf, fn);
+			uffind(&b->s2, uf);
 		c = b->jmp.type - Jxjc;
 		if (0 <= c && c <= NXICmp)
 		if (b->s1 == b->s2) {