From: Martin v. Löwis <loewis@informatik.hu-berlin.de>
Date: Mon, 27 Dec 1999 11:35:07 +0000 (+0000)
Subject: fold-const.c (operand_equal_p): Use memcmp to compare string constants.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=71145810908ff31ea6c2b98c0964e661d5b91c66;p=gcc.git

fold-const.c (operand_equal_p): Use memcmp to compare string constants.

	* fold-const.c (operand_equal_p): Use memcmp to compare string
	constants.

From-SVN: r31097
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index dd06786f1b5..03fec709414 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+1999-12-23  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
+
+	* fold-const.c (operand_equal_p): Use memcmp to compare string
+	constants.
+	Suggested by D. J. Bernstein
+
 1999-12-17  Jakub Jelinek  <jakub@redhat.com>
 
 	* config/h8300/h8300.h (TARGET_H8300H, TARGET_H8300S): Make sure
diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index 4eaf4cef879..a59d6223099 100644
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -2250,7 +2250,7 @@ operand_equal_p (arg0, arg1, only_const)
 
       case STRING_CST:
 	return (TREE_STRING_LENGTH (arg0) == TREE_STRING_LENGTH (arg1)
-		&& ! strncmp (TREE_STRING_POINTER (arg0),
+		&& ! memcmp (TREE_STRING_POINTER (arg0),
 			      TREE_STRING_POINTER (arg1),
 			      TREE_STRING_LENGTH (arg0)));