From: Richard Henderson <rth@cygnus.com>
Date: Tue, 12 Jan 1999 01:31:09 +0000 (-0800)
Subject: * rtl.c (rtx_alloc): Use memset instead of inline loop.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d6c0e1c8d0be1e1b6ce7fc9c36223328e191cb7f;p=gcc.git

* rtl.c (rtx_alloc): Use memset instead of inline loop.

From-SVN: r24632
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9eb38ff4081..650fb4674e6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Tue Jan 12 01:30:19 1999  Richard Henderson  <rth@cygnus.com>
+
+	* rtl.c (rtx_alloc): Use memset instead of inline loop.
+
 Tue Jan 12 00:23:31 1999  Richard Henderson  <rth@cygnus.com>
 
 	* function.c (purge_addressof_1): If the note accesses a mem+addressof
diff --git a/gcc/rtl.c b/gcc/rtl.c
index 322bdc936b0..33cf0cb9132 100644
--- a/gcc/rtl.c
+++ b/gcc/rtl.c
@@ -254,9 +254,7 @@ rtx_alloc (code)
      one int, but we don't want to assume that and it isn't very portable
      anyway; this is.  */
 
-  length = (sizeof (struct rtx_def) - sizeof (rtunion) - 1) / sizeof (int);
-  for (; length >= 0; length--)
-    ((int *) rt)[length] = 0;
+  memset (rt, 0, sizeof (struct rtx_def) - sizeof (rtunion));
 
   PUT_CODE (rt, code);