[Bug testsuite/43758] New: [4.6 Regression] 19 new GCC HEAD@158360 regressions

[Bug testsuite/43758] New: [4.6 Regression] 19 new GCC HEAD@158360 regressions

[dominiq at lps dot ens dot fr]

Between revisions 158346 and 158360 the follwoing tests started to fail:

FAIL: g++.dg/ext/altivec-1.C (test for excess errors)
FAIL: g++.dg/ext/altivec-10.C (test for excess errors)
FAIL: g++.dg/ext/altivec-12.C (test for excess errors)
FAIL: g++.dg/ext/altivec-13.C (test for excess errors)
FAIL: g++.dg/ext/altivec-14.C (test for excess errors)
FAIL: g++.dg/ext/altivec-16.C (test for excess errors)
FAIL: g++.dg/ext/altivec-17.C  (test for errors, line 15)
FAIL: g++.dg/ext/altivec-17.C (test for excess errors)
FAIL: g++.dg/ext/altivec-2.C (test for excess errors)
FAIL: g++.dg/ext/altivec-3.C (test for excess errors)
FAIL: g++.dg/ext/altivec-4.C (test for excess errors)
FAIL: g++.dg/ext/altivec-5.C (test for excess errors)
FAIL: g++.dg/ext/altivec-6.C (test for excess errors)
FAIL: g++.dg/ext/altivec-7.C (test for excess errors)
ERROR: g++.dg/ext/altivec-7.C: error executing dg-final: couldn't open
"altivec-7.s": no such file or directory
UNRESOLVED: g++.dg/ext/altivec-7.C: error executing dg-final: couldn't open
"altivec-7.s": no such file or directory
FAIL: g++.dg/ext/altivec-8.C (test for excess errors)
FAIL: g++.dg/ext/altivec-9.C (test for excess errors)
FAIL: g++.dg/ext/altivec-cell-1.C (test for excess errors)
FAIL: g++.dg/ext/altivec-cell-2.C (test for excess errors)
FAIL: g++.dg/ext/altivec-cell-3.C (test for excess errors)
FAIL: g++.dg/ext/altivec-cell-4.C (test for excess errors)
FAIL: g++.dg/ext/altivec-cell-5.C (test for excess errors)

The errors are 

/opt/gcc/_gcc_clean/gcc/testsuite/g++.dg/ext/altivec-1.C:14:3: error:
'vector__' was not declared in this scope
/opt/gcc/_gcc_clean/gcc/testsuite/g++.dg/ext/altivec-1.C:15:3: error:
'vector__' was not declared in this scope

(see
http://gcc.gnu.org/regtest/HEAD/native-logsum/gcc/testsuite/g++/g++.log.gzip
for a full log).


-- 
           Summary: [4.6 Regression] 19 new GCC HEAD@158360 regressions
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dominiq at lps dot ens dot fr
 GCC build triplet: powerpc-apple-darwin9
  GCC host triplet: powerpc-apple-darwin9
GCC target triplet: powerpc-apple-darwin9


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43758

[Bug testsuite/43758] [4.6 Regression] 19 new GCC HEAD@158360 regressions

[jakub at gcc dot gnu dot org]

------- Comment #1 from jakub at gcc dot gnu dot org  2010-04-15 12:50 -------
Guess this is related to PR36625 - perhaps some target attributes also need to
be treated that way (target hook for that?).


-- 

jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jason at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43758

[Bug testsuite/43758] [4.6 Regression] 19 new GCC HEAD@158360 regressions

[rguenth at gcc dot gnu dot org]

-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.6.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43758

[Bug testsuite/43758] [4.6 Regression] 19 new GCC HEAD@158360 regressions

[dominiq at lps dot ens dot fr]

------- Comment #2 from dominiq at lps dot ens dot fr  2010-04-19 09:17 -------
Also seen on powerpc64-unknown-linux-gnu (see
http://gcc.gnu.org/ml/gcc-testresults/2010-04/msg01669.html ).


-- 

dominiq at lps dot ens dot fr changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  GCC build triplet|powerpc-apple-darwin9       |powerpc*-*-*
   GCC host triplet|powerpc-apple-darwin9       |powerpc*-*-*
 GCC target triplet|powerpc-apple-darwin9       |powerpc*-*-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43758

[Bug testsuite/43758] [4.6 Regression] 19 new GCC HEAD@158360 regressions

[jason at gcc dot gnu dot org]

-- 

jason at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |jason at gcc dot gnu dot org
                   |dot org                     |
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2010-05-03 21:44:59
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43758

[Bug testsuite/43758] [4.6 Regression] 19 new GCC HEAD@158360 regressions

[jason at gcc dot gnu dot org]

------- Comment #3 from jason at gcc dot gnu dot org  2010-05-04 04:31 -------
Created an attachment (id=20554)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20554&action=view)
patch

Does this fix the failures?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43758

[Bug testsuite/43758] [4.6 Regression] 19 new GCC HEAD@158360 regressions

[jason at gcc dot gnu dot org]

-- 

jason at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43758

[Bug testsuite/43758] [4.6 Regression] 19 new GCC HEAD@158360 regressions

[jason at gcc dot gnu dot org]

------- Comment #4 from jason at gcc dot gnu dot org  2010-05-05 16:56 -------
Created an attachment (id=20565)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20565&action=view)
patch that uses a target hook

another patch.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43758

[Bug testsuite/43758] [4.6 Regression] 19 new GCC HEAD@158360 regressions

[meissner at gcc dot gnu dot org]

------- Comment #5 from meissner at gcc dot gnu dot org  2010-05-05 18:58 -------
The second patch fixes the problem on the powerpc.  Patch approved if
documentation is added for the new hook.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43758

[Bug testsuite/43758] [4.6 Regression] 19 new GCC HEAD@158360 regressions

[jason at gcc dot gnu dot org]

------- Comment #6 from jason at gcc dot gnu dot org  2010-05-05 19:33 -------
Subject: Bug 43758

Author: jason
Date: Wed May  5 19:33:11 2010
New Revision: 159079

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159079
Log:
        PR testsuite/43758
        * target.h (struct gcc_target): Add attribute_takes_identifier_p.
        * target_def.h (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Define.
        (TARGET_INITIALIZER): Use it.
        * c-common.c (attribute_takes_identifier_p): Call it.
        * c-common.h: Update prototype.
        * config/rs6000/rs6000.c (rs6000_attribute_takes_identifier_p): New.
        (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Define.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-common.c
    trunk/gcc/c-common.h
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/doc/tm.texi
    trunk/gcc/target-def.h
    trunk/gcc/target.h


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43758

[Bug testsuite/43758] [4.6 Regression] 19 new GCC HEAD@158360 regressions

[jason at gcc dot gnu dot org]

------- Comment #7 from jason at gcc dot gnu dot org  2010-05-05 19:57 -------
Fixed.


-- 

jason at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43758