From: Andreas Krebbel <krebbel@linux.ibm.com>
To: Ilya Leoshkevich <iii@linux.ibm.com>, gcc-patches@gcc.gnu.org
Cc: uweigand@de.ibm.com, stli@linux.ibm.com
Subject: Re: [PATCH] S/390: Use UNSPEC_GET_TP for thread pointer loads
Date: Thu, 24 Oct 2019 07:11:00 -0000 [thread overview]
Message-ID: <39366c13-23c6-b3e6-29c2-e348528eef29@linux.ibm.com> (raw)
In-Reply-To: <20191023110235.11457-1-iii@linux.ibm.com>
On 23.10.19 13:02, Ilya Leoshkevich wrote:
> Boostrapped and regtested on s390x-redhat-linux.
>
> gcc/ChangeLog:
>
> 2019-10-21 Ilya Leoshkevich <iii@linux.ibm.com>
>
> * config/s390/s390.c (s390_get_thread_pointer): Use
> gen_get_thread_pointer.
> (s390_expand_split_stack_prologue): Likewise.
> * config/s390/s390.md (UNSPEC_GET_TP): New UNSPEC.
> (*get_tp_31): New 31-bit splitter for UNSPEC_GET_TP.
> (*get_tp_64): New 64-bit splitter for UNSPEC_GET_TP.
> (get_thread_pointer<mode>): Use UNSPEC_GET_TP, use
> parameterized name.
>
> gcc/testsuite/ChangeLog:
>
> 2019-10-21 Ilya Leoshkevich <iii@linux.ibm.com>
>
> * gcc.target/s390/load-thread-pointer-once-2.c: New test.
Ok. Thanks!
Andreas
prev parent reply other threads:[~2019-10-24 6:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-23 11:06 Ilya Leoshkevich
2019-10-24 7:11 ` Andreas Krebbel [this message]
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