From 3ef9782d37366cbfcab1b7f47e68771e71f1b728 Mon Sep 17 00:00:00 2001
From: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 7 Feb 1998 22:55:54 +0000
Subject:         * c-common.c: Include <stdlib.h> and <string.h>/<strings.h>. 
        * calls.c (expand_call): Remove unused variables funtree,        
 n_regs, and tmpmode.         * dbxout.c, except.c: Include
 <string.h>/<strings.h>.         * explow.c: (plus_constant_for_output_wide)
 Removed unused         variable all_constant.         * c-decl.c, genattr.c,
 genattrtab.c, getconfig.c, genemit.c         genextract.c, genflags.c,
 genopinit.c genoutput.c, genpeep.c,         genrecog.c, global.c, integrate.c
 , stupid.c : Include         <stdlib.h>.         * genextract.c: (walk_rtx)
 Remove unused variable link.         * genrecog.c: (concat) Remove
 unreferenced static function.         * prefix.c: Include
 <string.h>/<strings.h>, <stdlib.h>         * stmt.c: Include <stdlib.h>.     
    (expand_asm_operands): Remove unused variable val1.        
 (expand_return): Remove unused variable block.         (pushcase): Remove
 unused variables l and n.         (pushcaserange): Likewise.         *
 unroll.c (unroll_loop): Remove unused variable temp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17766 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/stmt.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'gcc/stmt.c')

diff --git a/gcc/stmt.c b/gcc/stmt.c
index 30c39ce84e5..7cb99ad48ad 100644
--- a/gcc/stmt.c
+++ b/gcc/stmt.c
@@ -38,6 +38,10 @@ Boston, MA 02111-1307, USA.  */
 #include <stdio.h>
 #include <ctype.h>
 
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
 #include "rtl.h"
 #include "tree.h"
 #include "flags.h"
@@ -1191,7 +1195,6 @@ expand_asm_operands (string, outputs, inputs, clobbers, vol, filename, line)
     {
       tree val = TREE_VALUE (tail);
       tree type = TREE_TYPE (val);
-      tree val1;
       int j;
       int found_equal = 0;
       int found_plus = 0;
@@ -2280,7 +2283,6 @@ expand_return (retval)
   register rtx op0;
   tree retval_rhs;
   int cleanups;
-  struct nesting *block;
 
   /* If function wants no value, give it none.  */
   if (TREE_CODE (TREE_TYPE (TREE_TYPE (current_function_decl))) == VOID_TYPE)
@@ -3842,8 +3844,6 @@ pushcase (value, converter, label, duplicate)
      register tree label;
      tree *duplicate;
 {
-  register struct case_node **l;
-  register struct case_node *n;
   tree index_type;
   tree nominal_type;
 
@@ -3925,8 +3925,6 @@ pushcase_range (value1, value2, converter, label, duplicate)
      register tree label;
      tree *duplicate;
 {
-  register struct case_node **l;
-  register struct case_node *n;
   tree index_type;
   tree nominal_type;
 
-- 
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