From 93cacb72d049165e92864ef505cf2f936cc33af3 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@hxi.com>
Date: Thu, 1 Nov 2001 15:40:09 +0000
Subject: [PATCH] h8300.c (h8300_encode_label): Compute a string before passing
 it to ggc_alloc_string.

	* config/h8300/h8300.c (h8300_encode_label): Compute a string
	before passing it to ggc_alloc_string.

From-SVN: r46695
---
 gcc/ChangeLog            |  5 +++++
 gcc/config/h8300/h8300.c | 10 +++++-----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 55f5d46c1d2..45a62d04750 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2001-11-01  Kazu Hirata  <kazu@hxi.com>
+
+	* config/h8300/h8300.c (h8300_encode_label): Compute a string
+	before passing it to ggc_alloc_string.
+
 2001-11-01  Kazu Hirata  <kazu@hxi.com>
 
 	* config/m68k/3b1.h: Fix comment formatting.
diff --git a/gcc/config/h8300/h8300.c b/gcc/config/h8300/h8300.c
index c713f522782..0d5fffb21f2 100644
--- a/gcc/config/h8300/h8300.c
+++ b/gcc/config/h8300/h8300.c
@@ -3108,13 +3108,13 @@ h8300_encode_label (decl)
 {
   const char *str = XSTR (XEXP (DECL_RTL (decl), 0), 0);
   int len = strlen (str);
-  char *newstr;
+  char *newstr = alloca (len + 2);
 
-  newstr = ggc_alloc_string (NULL, len + 1);
+  newstr[0] = '&';
+  strcpy (&newstr[1], str);
 
-  strcpy (newstr + 1, str);
-  *newstr = '&';
-  XSTR (XEXP (DECL_RTL (decl), 0), 0) = newstr;
+  XSTR (XEXP (DECL_RTL (decl), 0), 0) =
+    ggc_alloc_string (newstr, len + 1);
 }
 
 const char *