qbe

commit 206a0e55ba61f28386590a58f53eca49a616e2ce
parent 15cee065a57ed7c7f5272bb6b60f7518121ec4da
Author: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
Date:   Fri,  8 Apr 2016 09:47:00 -0400

avoid gcc warning in emit

Diffstat:
M
emit.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/emit.c b/emit.c
@@ -249,9 +249,10 @@ Next:
 	case '=':
 		sz = KWIDE(i->cls) ? SLong : SWord;
 		s--;
-		/* fall through */
+		goto Ref;
 	case 'D':
 	case 'S':
+		sz = SLong; /* does not matter for floats */
 	Ref:
 		c = *s++;
 		ref = getarg(c, i);