Warning fixes:

        * Makefile.in (fix-header): Don't needlessly depend on cpperror.o.
        * alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Cast expansion to
        void since it is evaluated in a comma list.
        * mips.h (ASM_GENERATE_INTERNAL_LABEL): Always sprintf `NUM'
        argument as a long and cast `NUM' to long to ensure it is of the
        proper width.  Wrap macro arguments in parens when they appear in
        the expansion.
        * sol2.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
        * sparc.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
        (ASM_DECLARE_RESULT): Fix fprintf format specifier to match
        function argument return type.
        (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_FP_P,
        REGNO_OK_FOR_CCFP_P): Use `(unsigned)' not `U'.
        * cpplib.c (cpp_message_from_errno): Remove unneeded argument to
        cpp_message.
        * dbxout.c: Fix the comments after an #endif to reflect the actual
        condition tested in the preceding #if.
        * except.c (find_all_handler_type_matches): Switch to old-style
        function definition.
        * expr.c (expand_builtin): Remove unused variable `type' twice.
        * gbl-ctors.h (DO_GLOBAL_CTORS_BODY): Cast -1 before comparing it
        to an unsigned long.
        * haifa-sched.c (print_insn_chain): Remove unused function.
        * objc/objc-act.c (build_msg_pool_reference): Hide prototype and
        definition.
        * toplev.c: When testing whether to include dbxout.h, also include
        it when XCOFF_DEBUGGING_INFO is defined.
        * unroll.c (unroll_loop): Add parentheses around assignment used
        as truth value.

From-SVN: r20801

1 files changed, 0 insertions, 31 deletions

diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c
index fff73ca..5452478 100644
--- a/gcc/haifa-sched.c
+++ b/gcc/haifa-sched.c
@@ -456,7 +456,6 @@ static char *safe_concat PROTO ((char *, char *, char *));
 static int insn_issue_delay PROTO ((rtx));
 static int birthing_insn_p PROTO ((rtx));
 static void adjust_priority PROTO ((rtx));
-static void print_insn_chain PROTO ((rtx));
 
 /* Mapping of insns to their original block prior to scheduling.  */
 static int *insn_orig_block;
@@ -6277,36 +6276,6 @@ print_insn (buf, x, verbose)
     }
 }				/* print_insn */
 
-void
-print_insn_chain (rtx_first)
-     rtx rtx_first;
-{
-  register rtx tmp_rtx;
-  char str[BUF_LEN];
-
-  strcpy (str, "(nil)\n");
-  if (rtx_first != 0)
-    switch (GET_CODE (rtx_first))
-      {
-      case INSN:
-      case JUMP_INSN:
-      case CALL_INSN:
-      case NOTE:
-      case CODE_LABEL:
-      case BARRIER:
-	for (tmp_rtx = rtx_first; tmp_rtx != NULL;
-	     tmp_rtx = NEXT_INSN (tmp_rtx))
-	  {
-	    print_insn (str, tmp_rtx, 0);
-	    printf ("%s\n", str);
-	  }
-	break;
-      default:
-	print_insn (str, rtx_first, 0);
-	printf ("%s\n", str);
-      }
-}				/* print_insn_chain */
-
 /* Print visualization debugging info */
 
 static void