From 36527d39036ab71b7250320b4aeb32d00a8b97ad Mon Sep 17 00:00:00 2001
From: Ali Gholami Rudi <ali@rudi.ir>
Date: Mon, 12 Jul 2010 20:22:59 +0430
Subject: [PATCH] gen: ignore the sign of the second operand in / and %

---
 gen.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gen.c b/gen.c
index 07d4d24..8332205 100644
--- a/gen.c
+++ b/gen.c
@@ -591,7 +591,8 @@ static int mulop(int uop, int sop, int reg)
 {
 	struct tmp *t1 = TMP(0);
 	struct tmp *t2 = TMP(1);
-	int bt = bt_op(t1->bt, t2->bt);
+	/* for div and mod, the sign of the second operand don't matter */
+	int bt = uop == 4 ? bt_op(t1->bt, t2->bt) : TMPBT(t2->bt);
 	if (t1->flags & LOC_REG && t1->addr != R_EAX && t1->addr != R_EDX)
 		reg = t1->addr;
 	tmp_to(t1, reg, bt);
-- 
2.11.4.GIT