qbe

commit 7333826bcee4a111933d602c076516e434e5d6aa
parent 790f852b9666748b88fe6ddcbedc8a350027d98f
Author: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
Date:   Wed, 30 Sep 2015 11:25:18 -0400

uniformize alignment code in framesz()

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

1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lisc/emit.c b/lisc/emit.c
@@ -297,8 +297,7 @@ framesz(Fn *fn)
 	for (i=0, o=0; i<NRClob; i++)
 		o ^= 1 & (fn->reg >> rclob[i]);
 	f = fn->slot;
-	if (f & 3)
-		f += 4 - (f & 3);
+	f = (f + 3) & -4;
 	return 4*f + 8*o;
 }