* 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

1 files changed, 10 insertions, 1 deletions

diff --git a/gcc/genoutput.c b/gcc/genoutput.c
index 8fdf4ca2c11..c263f271e30 100644
--- a/gcc/genoutput.c
+++ b/gcc/genoutput.c
@@ -95,6 +95,10 @@ given in the entry is a constant (it does not start with `*').  */
 #include "rtl.h"
 #include "obstack.h"
 
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
 /* No instruction can have more operands than this.
    Sorry for this arbitrary limit, but what machine will
    have an instruction with this many operands?  */
@@ -180,6 +184,8 @@ output_prologue ()
 from the machine description file `md'.  */\n\n");
 
   printf ("#include \"config.h\"\n");
+  printf ("#include <stdio.h>\n");
+  printf ("#include \"flags.h\"\n");
   printf ("#include \"rtl.h\"\n");
   printf ("#include \"regs.h\"\n");
   printf ("#include \"hard-reg-set.h\"\n");
@@ -191,7 +197,6 @@ from the machine description file `md'.  */\n\n");
   printf ("#include \"insn-codes.h\"\n\n");
   printf ("#include \"recog.h\"\n\n");
 
-  printf ("#include <stdio.h>\n");
   printf ("#include \"output.h\"\n");
 }
 
@@ -514,6 +519,9 @@ scan_operands (part, this_address_p, this_strict_low)
     case STRICT_LOW_PART:
       scan_operands (XEXP (part, 0), 0, 1);
       return;
+      
+    default:
+      break;
     }
 
   format_ptr = GET_RTX_FORMAT (GET_CODE (part));
@@ -522,6 +530,7 @@ scan_operands (part, this_address_p, this_strict_low)
     switch (*format_ptr++)
       {
       case 'e':
+      case 'u':
 	scan_operands (XEXP (part, i), 0, 0);
 	break;
       case 'E':