From 409bb9f838e46efe588d119832979b9a32ba591e Mon Sep 17 00:00:00 2001
From: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
Date: Thu, 28 Jan 2016 16:42:44 -0500
Subject: [PATCH] cosmetics
---
lisc/spill.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lisc/spill.c b/lisc/spill.c
index ae9be00..6b6939f 100644
--- 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 {