IPA ICF fallout: i586 bootstrap failure fix

[Martin Liška]

Hello.

Following patch fixes i586 bootstrap failure: 
https://gcc.gnu.org/ml/gcc-testresults/2014-10/msg01713.html

../../src-trunk/gcc/ipa-icf.c:2096:23: error: format ‘%lu’ expects argument of type 
‘long unsigned int’, but argument 3 has type 
‘std::list<ipa_icf::congruence_class*>::size_type {aka unsigned int}’ 
[-Werror=format=]
       worklist.size ());
                       ^
../../src-trunk/gcc/ipa-icf.c: In member function ‘void 
ipa_icf::sem_item_optimizer::dump_cong_classes()’:
../../src-trunk/gcc/ipa-icf.c:2116:61: error: format ‘%lu’ expects argument of 
type ‘long unsigned int’, but argument 4 has type ‘size_t {aka unsigned int}’ 
[-Werror=format=]
     m_classes_count, m_classes.elements(), m_items.length ());

Ready for thunk?

Thank you,
Martin

gcc/ChangeLog:

2014-10-16  Martin Liska  <mli...@suse.cz>

        * ipa-icf.c (sem_item_optimizer::process_cong_reduction): size_t cast 
added.
        (sem_item_optimizer::dump_cong_classes): Likewise.

diff --git a/gcc/ipa-icf.c b/gcc/ipa-icf.c
index 4e73849..f7510b3 100644
--- a/gcc/ipa-icf.c
+++ b/gcc/ipa-icf.c
@@ -2093,7 +2093,7 @@ sem_item_optimizer::process_cong_reduction (void)
 
   if (dump_file)
     fprintf (dump_file, "Worklist has been filled with: %lu\n",
-	     worklist.size ());
+	     (unsigned long) worklist.size ());
 
   if (dump_file && (dump_flags & TDF_DETAILS))
     fprintf (dump_file, "Congruence class reduction\n");
@@ -2113,7 +2113,7 @@ sem_item_optimizer::dump_cong_classes (void)
 
   fprintf (dump_file,
 	   "Congruence classes: %u (unique hash values: %lu), with total: %u items\n",
-	   m_classes_count, m_classes.elements(), m_items.length ());
+	   m_classes_count, (unsigned long) m_classes.elements(), m_items.length ());
 
   /* Histogram calculation.  */
   unsigned int max_index = 0;