qbe

commit 84b889c6ef536de35ac0360d28c057c8548a42c1
parent 34fee80e690986175ba9417802fad69fb5b821db
Author: Quentin Carbonneaux <quentin@c9x.me>
Date:   Thu,  2 May 2019 21:13:27 +0200

move fillloop() after fold()

SCCP is currently the one and only
pass which seriously affects control
flow; so we must compute loop costs
afterwards.

Diffstat:
M
main.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/main.c b/main.c
@@ -69,7 +69,6 @@ func(Fn *fn)
 	ssa(fn);
 	filluse(fn);
 	ssacheck(fn);
-	fillloop(fn);
 	fillalias(fn);
 	loadopt(fn);
 	filluse(fn);
@@ -83,6 +82,7 @@ func(Fn *fn)
 	T.isel(fn);
 	fillrpo(fn);
 	filllive(fn);
+	fillloop(fn);
 	fillcost(fn);
 	spill(fn);
 	rega(fn);