From 7185c41110ab8bc735f22c80092afbc6e62e5023 Mon Sep 17 00:00:00 2001
From: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
Date: Sat, 27 Feb 2016 22:39:12 -0500
Subject: [PATCH] simplify a little more limit2()
---
lisc/spill.c | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/lisc/spill.c b/lisc/spill.c
index 739b6a9..2d509a0 100644
--- a/lisc/spill.c
+++ b/lisc/spill.c
@@ -208,20 +208,17 @@ limit(BSet *b, int k, BSet *f)
}
static void
-limit2(BSet *b, int k1, int k2, BSet *fst)
+limit2(BSet *b1, int k1, int k2, BSet *fst)
{
- BSet b1[1], b2[1];
+ BSet b2[1];
- bsinit(b1, ntmp); /* todo, free those */
- bsinit(b2, ntmp);
- bscopy(b1, b);
- bscopy(b2, b);
+ bsinit(b2, ntmp); /* todo, free those */
+ bscopy(b2, b1);
bsinter(b1, mask[0]);
bsinter(b2, mask[1]);
limit(b1, NIReg - k1, fst);
limit(b2, NFReg - k2, fst);
- bscopy(b, b1);
- bsunion(b, b2);
+ bsunion(b1, b2);
}
static void