From: ceriel <none@none>
Date: Thu, 8 Jan 1987 14:27:07 +0000 (+0000)
Subject: Added exclusive or operator
X-Git-Tag: release-5-5~5033
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=324525856026b2c74b90229d2ed6538697ea3d1c;p=ack.git

Added exclusive or operator
---

diff --git a/mach/proto/ncg/compute.c b/mach/proto/ncg/compute.c
index 90b7d13fd..a47c0655b 100644
--- a/mach/proto/ncg/compute.c
+++ b/mach/proto/ncg/compute.c
@@ -80,6 +80,7 @@ char opdesc[] = {
 	LLDEF,			/* EX_INREG */
 	LLDEF,			/* EX_REGVAR */
 	LLDEF|RLDEF,		/* EX_OR */
+	LLDEF|RLDEF,		/* EX_XOR */
 	LLDEF|RLDEF,		/* EX_AND */
 };
 
@@ -296,6 +297,10 @@ result_t compute(node) register node_p node; {
 	assert(leaf1.e_typ == EV_INT && leaf2.e_typ == EV_INT);
 		result.e_v.e_con = leaf1.e_v.e_con | leaf2.e_v.e_con;
 		return(result);
+	case EX_XOR:
+	assert(leaf1.e_typ == EV_INT && leaf2.e_typ == EV_INT);
+		result.e_v.e_con = leaf1.e_v.e_con ^ leaf2.e_v.e_con;
+		return(result);
 	case EX_AND:
 	assert(leaf1.e_typ == EV_INT && leaf2.e_typ == EV_INT);
 		result.e_v.e_con = leaf1.e_v.e_con & leaf2.e_v.e_con;