Re: [PING][PATCH, GCC/ARM] Only test tls-disable-literal-pool.c if target supports native TLS

[Kyrill Tkachov <kyrylo.tkachov@foss.arm.com>]

Hi Prakhar,

On 19/05/17 13:29, Prakhar Bahuguna wrote:
> On 11/05/2017 14:54:37, Prakhar Bahuguna wrote:
>> tls-disable-literal-pool.c should only be run if the toolchain and target
>> support native thread-local storage rather than emulated TLS. This patch also
>> improves the matching of the error message.
>>
>> testsuite/ChangeLog:
>>
>> 2017-05-11  Prakhar Bahuguna  <prakhar.bahuguna@arm.com>
>>
>> 	* gcc.target/arm/tls-disable-literal-pool.c: Change
>> 	require-effective-target to tls_native.
>> 	Move dg-error to return statement line and change to dg-message.
>>
>> Testing done: Regression testing for ARMv7-M with a TLS-enabled toolchain and a
>> TLS-disabled toolchain.
>>
>> Okay for stage1?

Ok.
Thanks,
Kyrill

>>
>> -- 
>>
>> Prakhar Bahuguna
>>  From 84837978d480a1abcebe7b4d2ac21af0eb6645b4 Mon Sep 17 00:00:00 2001
>> From: Prakhar Bahuguna <prakhar.bahuguna@arm.com>
>> Date: Thu, 11 May 2017 13:24:39 +0100
>> Subject: [PATCH] Only test tls-disable-literal-pool.c if target supports
>>   native TLS
>>
>> This test should only be run if the toolchain and target support native
>> thread-local storage rather than emulated TLS.
>> ---
>>   gcc/testsuite/gcc.target/arm/tls-disable-literal-pool.c | 5 ++---
>>   1 file changed, 2 insertions(+), 3 deletions(-)
>>
>> diff --git a/gcc/testsuite/gcc.target/arm/tls-disable-literal-pool.c b/gcc/testsuite/gcc.target/arm/tls-disable-literal-pool.c
>> index fe14a6b132c..283201fdd97 100644
>> --- a/gcc/testsuite/gcc.target/arm/tls-disable-literal-pool.c
>> +++ b/gcc/testsuite/gcc.target/arm/tls-disable-literal-pool.c
>> @@ -1,5 +1,5 @@
>>   /* { dg-do compile } */
>> -/* { dg-require-effective-target tls } */
>> +/* { dg-require-effective-target tls_native } */
>>   /* { dg-require-effective-target arm_cortex_m } */
>>   /* { dg-require-effective-target arm_thumb2_ok } */
>>   /* { dg-options "-mslow-flash-data" } */
>> @@ -9,7 +9,6 @@ __thread int x = 0;
>>   int
>>   bar ()
>>   {
>> -  return x;
>> +  return x; /* { dg-message "sorry, unimplemented: accessing thread-local storage is not currently supported with -mpure-code or -mslow-flash-data" } */
>>   }
>>   
>> -/* { dg-error "accessing thread-local storage is not currently supported with -mpure-code or -mslow-flash-data" "" { target *-*-* } 12 } */
>> -- 
>> 2.11.0
>>
> Ping.
>