[Bug target/61996] [SH] -musermode conflicts with -matomic-model=soft-imask

[Bug target/61996] [SH] -musermode conflicts with -matomic-model=soft-imask

[dhowells at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61996

--- Comment #1 from dhowells at redhat dot com <dhowells at redhat dot com> ---
Is this something I can add to the compiler build without a patch?

[Bug target/61996] [SH] -musermode conflicts with -matomic-model=soft-imask

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61996

Oleg Endo <olegendo at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2014-08-18
     Ever confirmed|0                           |1

--- Comment #2 from Oleg Endo <olegendo at gcc dot gnu.org> ---
(In reply to dhowells@redhat.com from comment #1)
> Is this something I can add to the compiler build without a patch?

No, not really.  At least not that I know.  It's hard-coded in the compiler and
should be fixed anyways.

[Bug target/61996] [SH] -musermode conflicts with -matomic-model=soft-imask

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61996

--- Comment #3 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Created attachment 33366
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33366&action=edit
proposed patch for 5,4.9,4.8

David, could you please try out this patch and see if it fixes the issues for
you?  If so, I'll add a test case and commit it.

[Bug target/61996] [SH] -musermode conflicts with -matomic-model=soft-imask

[dhowells at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61996

--- Comment #4 from dhowells at redhat dot com <dhowells at redhat dot com> ---
That seems to work, thanks.

[Bug target/61996] [SH] -musermode conflicts with -matomic-model=soft-imask

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61996

--- Comment #5 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Author: olegendo
Date: Sun Aug 24 10:46:25 2014
New Revision: 214406

URL: https://gcc.gnu.org/viewcvs?rev=214406&root=gcc&view=rev
Log:
gcc/
    PR target/61996
    * config/sh/sh.opt (musermode): Allow negative form.
    * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
    targets that don't support it.
    * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
    Document -mno-usermode option.

gcc/testsuite

    PR target/61996
    * gcc.target/sh/pr61996.c: New.

Added:
    trunk/gcc/testsuite/gcc.target/sh/pr61996.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/sh/sh.c
    trunk/gcc/config/sh/sh.opt
    trunk/gcc/doc/invoke.texi
    trunk/gcc/testsuite/ChangeLog

[Bug target/61996] [SH] -musermode conflicts with -matomic-model=soft-imask

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61996

--- Comment #6 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Author: olegendo
Date: Sun Aug 24 10:52:58 2014
New Revision: 214407

URL: https://gcc.gnu.org/viewcvs?rev=214407&root=gcc&view=rev
Log:
gcc/
    Backport from mainline
    2014-08-24  Oleg Endo  <olegendo@gcc.gnu.org>

    PR target/61996
    * config/sh/sh.opt (musermode): Allow negative form.
    * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
    targets that don't support it.
    * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
    Document -mno-usermode option.

gcc/testsuite
    Backport from mainline
    2014-08-24  Oleg Endo  <olegendo@gcc.gnu.org>

    PR target/61996
    * gcc.target/sh/pr61996.c: New.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/sh/pr61996.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/config/sh/sh.c
    branches/gcc-4_9-branch/gcc/config/sh/sh.opt
    branches/gcc-4_9-branch/gcc/doc/invoke.texi
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog

[Bug target/61996] [SH] -musermode conflicts with -matomic-model=soft-imask

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61996

--- Comment #7 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Author: olegendo
Date: Sun Aug 24 11:15:37 2014
New Revision: 214408

URL: https://gcc.gnu.org/viewcvs?rev=214408&root=gcc&view=rev
Log:
gcc/
    Backport from mainline
    2014-08-24  Oleg Endo  <olegendo@gcc.gnu.org>

    PR target/61996
    * config/sh/sh.opt (musermode): Allow negative form.
    * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
    targets that don't support it.
    * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
    Document -mno-usermode option.

gcc/testsuite
    Backport from mainline
    2014-08-24  Oleg Endo  <olegendo@gcc.gnu.org>

    PR target/61996
    * gcc.target/sh/pr61996.c: New.

Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.target/sh/pr61996.c
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/config/sh/sh.c
    branches/gcc-4_8-branch/gcc/config/sh/sh.opt
    branches/gcc-4_8-branch/gcc/doc/invoke.texi
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog

[Bug target/61996] [SH] -musermode conflicts with -matomic-model=soft-imask

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61996

Oleg Endo <olegendo at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #8 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Fixed on 4.8, 4.9 and trunk.