From: Doug Evans <dje@gnu.org>
Date: Mon, 5 Aug 1996 20:53:26 +0000 (+0000)
Subject: (layout_record): Correct overflow test for 0 sized fields.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a5049cf050b2b2f581c10201683176524fae15c3;p=gcc.git

(layout_record): Correct overflow test for 0 sized fields.

From-SVN: r12593
---

diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c
index 8a23489b3e0..5aca4838419 100644
--- a/gcc/stor-layout.c
+++ b/gcc/stor-layout.c
@@ -511,7 +511,7 @@ layout_record (rec)
 	  /* Do nothing.  */;
 	else if (TREE_CODE (dsize) == INTEGER_CST
 		 && TREE_INT_CST_HIGH (dsize) == 0
-		 && TREE_INT_CST_LOW (dsize) + const_size > const_size)
+		 && TREE_INT_CST_LOW (dsize) + const_size >= const_size)
 	  /* Use const_size if there's no overflow.  */
 	  const_size += TREE_INT_CST_LOW (dsize);
 	else