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

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
71145810 · Martin v. Löwis · Martin v. Löwis · c547c371 · 71145810 · 71145810
Commit 71145810 authored Dec 27, 1999 by Martin v. Löwis Committed by Martin v. Löwis Dec 27, 1999
Hide whitespace changes
Inline Side-by-side

Showing with 7 additions and 1 deletions

gcc/ChangeLog
+6 -0

gcc/fold-const.c
+1 -1

No files found.
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+1999-12-23  Martin v. Lwis  <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

--- 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)));