Re: [PATCH][RFC] Come up with TARGET_HAS_FAST_MEMPCPY_ROUTINE (PR middle-end/90263).

[Martin Liška]

On 5/21/19 9:08 AM, Jakub Jelinek wrote:
> On Tue, May 21, 2019 at 08:53:59AM +0200, Martin Liška wrote:
>> >From 3e01ffe133f9e62156599555732b9d14d9293025 Mon Sep 17 00:00:00 2001
>> From: Martin Liska <mli...@suse.cz>
>> Date: Tue, 21 May 2019 08:51:06 +0200
>> Subject: [PATCH] Move a test-case (PR testsuite/90551).
>>
>> gcc/testsuite/ChangeLog:
>>
>> 2019-05-21  Martin Liska  <mli...@suse.cz>
>>
>>      PR testsuite/90551
>>      * pr90263.c: Move from gcc.c-torture/compile
>>      into gcc.dg.
> 
> Note in gcc.dg/ the default options will be -O0, is that what you want to
> test (or say add -O2 in dg-options, or cycle through torture options by
> having the test in gcc.dg/torture/)?

I prefer to use -O2 which is done in patch I'm attaching.

Thanks,
Martin

> 
>>  gcc/testsuite/{gcc.c-torture/compile => gcc.dg}/pr90263.c | 1 +
>>  1 file changed, 1 insertion(+)
>>  rename gcc/testsuite/{gcc.c-torture/compile => gcc.dg}/pr90263.c (92%)
>>
>> diff --git a/gcc/testsuite/gcc.c-torture/compile/pr90263.c 
>> b/gcc/testsuite/gcc.dg/pr90263.c
>> similarity index 92%
>> rename from gcc/testsuite/gcc.c-torture/compile/pr90263.c
>> rename to gcc/testsuite/gcc.dg/pr90263.c
>> index df3ab0fc1cd..acf3db16640 100644
>> --- a/gcc/testsuite/gcc.c-torture/compile/pr90263.c
>> +++ b/gcc/testsuite/gcc.dg/pr90263.c
>> @@ -1,4 +1,5 @@
>>  /* PR middle-end/90263 */
>> +/* { dg-do compile } */
>>  /* { dg-require-effective-target glibc } */
>>  
>>  int *f (int *p, int *q, long n)
>> -- 
>> 2.21.0
>>
> 
> 
>       Jakub
> 


>From 23cc2809cf7cbcb08a5f95e59d02a250fb17debc Mon Sep 17 00:00:00 2001
From: Martin Liska <mli...@suse.cz>
Date: Tue, 21 May 2019 09:27:02 +0200
Subject: [PATCH] Enable -O2 for pr90263.c test.

gcc/testsuite/ChangeLog:

2019-05-21  Martin Liska  <mli...@suse.cz>

	* gcc.dg/pr90263.c: Add -O2.
---
 gcc/testsuite/gcc.dg/pr90263.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/testsuite/gcc.dg/pr90263.c b/gcc/testsuite/gcc.dg/pr90263.c
index acf3db16640..3222a5331c1 100644
--- a/gcc/testsuite/gcc.dg/pr90263.c
+++ b/gcc/testsuite/gcc.dg/pr90263.c
@@ -1,5 +1,6 @@
 /* PR middle-end/90263 */
 /* { dg-do compile } */
+/* { dg-options "-O2" } */
 /* { dg-require-effective-target glibc } */
 
 int *f (int *p, int *q, long n)
-- 
2.21.0