From: Richard Kenner <kenner@gcc.gnu.org>
Date: Wed, 23 Mar 1994 23:54:09 +0000 (-0500)
Subject: (get_condition): Exit if we don't recognize SET_SRC of a SET that
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=71ef37f69469f7706377d60b3b94ba4d6fee4ccf;p=platform%2Fupstream%2Fgcc.git

(get_condition): Exit if we don't recognize SET_SRC of a SET that
modifies OP0.

From-SVN: r6860
---

diff --git a/gcc/loop.c b/gcc/loop.c
index fb38dc1..b05b15a 100644
--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -6467,6 +6467,8 @@ get_condition (jump, earliest)
 	      reverse_code = 1;
 	      x = SET_SRC (set);
 	    }
+	  else
+	    break;
 	}
 
       else if (reg_set_p (op0, prev))