qbe

commit 409bb9f838e46efe588d119832979b9a32ba591e
parent 69b6b9290f32c990b1de245c818ad93f73b1f139
Author: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
Date:   Thu, 28 Jan 2016 16:42:44 -0500

cosmetics

Diffstat:
M
lisc/spill.c
 | 
3
+--

1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lisc/spill.c b/lisc/spill.c
@@ -307,8 +307,7 @@ dopm(Blk *b, Ins *i, Bits *v)
 	if (i != b->ins && (i-1)->op == OCall) {
 		v->t[0] &= ~calldef(*(i-1), 0);
 		limit2(v, NISave, NFSave, 0);
-		r = 0;
-		for (n=0; n<NRSave; n++)
+		for (r=0, n=0; n<NRSave; n++)
 			r |= BIT(rsave[n]);
 		v->t[0] |= calluse(*(i-1), 0);
 	} else {