[Bug target/64056] New: gcc.target/i386/chkp-strlen-4.c etc. FAIL

[Bug target/64056] New: gcc.target/i386/chkp-strlen-4.c etc. FAIL

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64056

            Bug ID: 64056
           Summary: gcc.target/i386/chkp-strlen-4.c etc. FAIL
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ro at gcc dot gnu.org
                CC: ienkovich at gcc dot gnu.org
              Host: i386-pc-solaris2.1[01]
            Target: i386-pc-solaris2.1[01]
             Build: i386-pc-solaris2.1[01]

Some of the new gcc.target/i386/chkp-*.c tests FAIL on Solaris/x86:

FAIL: gcc.target/i386/chkp-strlen-4.c (test for excess errors)
FAIL: gcc.target/i386/chkp-stropt-12.c (test for excess errors)
FAIL: gcc.target/i386/chkp-stropt-16.c (test for excess errors)
FAIL: gcc.target/i386/chkp-stropt-4.c (test for excess errors)
FAIL: gcc.target/i386/chkp-stropt-8.c (test for excess errors)

The failure mode is always the same:

FAIL: gcc.target/i386/chkp-strlen-4.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/i386/chkp-strlen-4.c:12:21:
warning: implicit declaration of function 'mempcpy'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/i386/chkp-strlen-4.c:12:21:
warning: incompatible implicit declaration of built-in function 'mempcpy'

  Rainer

[Bug target/64056] gcc.target/i386/chkp-strlen-4.c etc. FAIL

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64056

Rainer Orth <ro at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |5.0

[Bug target/64056] [5 Regression] gcc.target/i386/chkp-strlen-4.c etc. FAIL

[enkovich.gnu at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64056

Ilya Enkovich <enkovich.gnu at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |enkovich.gnu at gmail dot com

--- Comment #1 from Ilya Enkovich <enkovich.gnu at gmail dot com> ---
I sent a patch (https://gcc.gnu.org/ml/gcc-patches/2014-11/msg03097.html) to
add checks for mempcpy availability.

[Bug target/64056] [5 Regression] gcc.target/i386/chkp-strlen-4.c etc. FAIL

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64056

--- Comment #2 from ienkovich at gcc dot gnu.org ---
Author: ienkovich
Date: Tue Nov 25 09:48:47 2014
New Revision: 218041

URL: https://gcc.gnu.org/viewcvs?rev=218041&root=gcc&view=rev
Log:
    PR target/64056
    * gcc.target/i386/chkp-strlen-4.c: Add mempcpy target check.
    * gcc.target/i386/chkp-stropt-4.c: Likewise.
    * gcc.target/i386/chkp-stropt-8.c: Likewise.
    * gcc.target/i386/chkp-stropt-12.c: Likewise.
    * gcc.target/i386/chkp-stropt-16.c: Likewise.


Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/chkp-strlen-4.c
    trunk/gcc/testsuite/gcc.target/i386/chkp-stropt-12.c
    trunk/gcc/testsuite/gcc.target/i386/chkp-stropt-16.c
    trunk/gcc/testsuite/gcc.target/i386/chkp-stropt-4.c
    trunk/gcc/testsuite/gcc.target/i386/chkp-stropt-8.c

[Bug target/64056] [5 Regression] gcc.target/i386/chkp-strlen-4.c etc. FAIL

[ro at CeBiTec dot Uni-Bielefeld.DE]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64056

--- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> ---
> --- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
> So fixed?

Not completely: unlike Solaris 11, Solaris 10 lacks stpcpy in libc, thus

FAIL: gcc.target/i386/chkp-strlen-2.c (test for excess errors)
Excess errors:
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/i386/chkp-strlen-2.c:11:13:
warning: implicit declaration of function 'stpcpy'
[-Wimplicit-function-declaration]
/vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.target/i386/chkp-strlen-2.c:11:13:
warning: incompatible implicit declaration of built-in function 'stpcpy'

    Rainer

[Bug target/64056] [5 Regression] gcc.target/i386/chkp-strlen-4.c etc. FAIL

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64056

--- Comment #5 from ienkovich at gcc dot gnu.org ---
Author: ienkovich
Date: Fri Dec  5 10:01:33 2014
New Revision: 218415

URL: https://gcc.gnu.org/viewcvs?rev=218415&root=gcc&view=rev
Log:
gcc/

    PR target/64056
    * doc/sourcebuild.texi: Add mempcpy and stpcpy for Effective-Target
Keywords.

gcc/testsuite/

    PR target/64056
    * lib/target-supports.exp (check_effective_target_stpcpy): New.
    * gcc.target/i386/chkp-strlen-2.c: Add stpcpy target check.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/doc/sourcebuild.texi
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/chkp-strlen-2.c
    trunk/gcc/testsuite/lib/target-supports.exp

[Bug target/64056] [5 Regression] gcc.target/i386/chkp-strlen-4.c etc. FAIL

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64056

Richard Biener <rguenth at gcc dot gnu.org> changed:

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

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Assuming fixed.