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[3/3] Enhance dumps of IVOPTS

Message ID CAMe9rOpOyEz7TM35Qk-97y0RLJNXc4Xd23AAOOzzOZtR=3tnpA@mail.gmail.com
State New
Headers show

Commit Message

H.J. Lu May 13, 2016, 2:45 p.m. UTC 
On Fri, May 13, 2016 at 7:17 AM, H.J. Lu <hjl.tools@gmail.com> wrote:
> On Fri, May 13, 2016 at 5:51 AM, Martin Liška <mliska@suse.cz> wrote:
>> On 05/13/2016 02:46 PM, Richard Biener wrote:
>>> Use them for HOST_WIDE_INT printing, for [u]int64_t use the PRI stuff.
>>>
>>> Richard.
>>
>> Thanks you both, installed as r236208.
>>
>
> It isn't fixed:
>
> /export/gnu/import/git/sources/gcc/gcc/tree-ssa-loop-ivopts.c:7052:41:
> error: format ‘%llu’ expects argument of type ‘long long unsigned
> int’, but argument 3 has type ‘size_t {aka unsigned int}’
> [-Werror=format=]
>          set->used_inv_exprs->elements ());
>

I am going to check in this as an obvious fix.
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Patch

diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c
index 2b2115f..e8953a0 100644
--- a/gcc/tree-ssa-loop-ivopts.c
+++ b/gcc/tree-ssa-loop-ivopts.c
@@ -7048,8 +7048,8 @@  create_new_ivs (struct ivopts_data *data, struct
iv_ca *set)
  LOCATION_LINE (data->loop_loc));
       fprintf (dump_file, ", " HOST_WIDE_INT_PRINT_DEC " avg niters",
        avg_loop_niter (data->current_loop));
-      fprintf (dump_file, ", %" PRIu64 " expressions",
-       set->used_inv_exprs->elements ());
+      fprintf (dump_file, ", " HOST_WIDE_INT_PRINT_UNSIGNED " expressions",
+       (unsigned HOST_WIDE_INT) set->used_inv_exprs->elements ());
       fprintf (dump_file, ", %lu IVs:\n", bitmap_count_bits (set->cands));
       EXECUTE_IF_SET_IN_BITMAP (set->cands, 0, i, bi)