From: Matthias Braun <matze@braunis.de>
Date: Thu, 26 May 2011 16:37:00 +0000 (+0200)
Subject: fix ShlD/ShrD not getting generated in some cases
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=8ac6aa9d8ea75db2cd1de1906ee196675e0cb375;p=libfirm

fix ShlD/ShrD not getting generated in some cases
---

diff --git a/ir/be/ia32/ia32_transform.c b/ir/be/ia32/ia32_transform.c
index 7ece981ac..71fcf09bc 100644
--- a/ir/be/ia32/ia32_transform.c
+++ b/ir/be/ia32/ia32_transform.c
@@ -1431,7 +1431,7 @@ static bool is_complementary_shifts(ir_node *value1, ir_node *value2)
 		if (tarval_is_long(tv1) && tarval_is_long(tv2)) {
 			long v1 = get_tarval_long(tv1);
 			long v2 = get_tarval_long(tv2);
-			return v1 < v2 && v2 == 32-v1;
+			return v1 <= v2 && v2 == 32-v1;
 		}
 	}
 	return false;