[Bug bootstrap/101959] New: hash_map self test bootstrap failure

[Bug bootstrap/101959] New: hash_map self test bootstrap failure

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101959

            Bug ID: 101959
           Summary: hash_map self test bootstrap failure
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dje at gcc dot gnu.org
                CC: tschwinge at gcc dot gnu.org
  Target Milestone: ---
            Target: powerpc-ibm-aix*

/tmp/GCC/./gcc/xgcc -B/tmp/GCC/./gcc/ -xc -nostdinc /dev/null -S -o /dev/null
-f
self-test=/nasfarm/edelsohn/src/src/gcc/testsuite/selftests
/tmp/GCC/./gcc/xgcc -B/tmp/GCC/./gcc/ -xc++ -nostdinc /dev/null -S -o /dev/null 
-fself-test=/nasfarm/edelsohn/src/src/gcc/testsuite/selftests
/nasfarm/edelsohn/src/src/gcc/hash-map-tests.c:389:
test_map_of_type_with_ctor_a
nd_dtor_expand: FAIL: ASSERT_EQ ((val_t::ncopy), (n_expand_moved))
cc1: internal compiler error: in fail, at selftest.c:47
/nasfarm/edelsohn/src/src/gcc/hash-map-tests.c:389:
test_map_of_type_with_ctor_a
nd_dtor_expand: FAIL: ASSERT_EQ ((val_t::ncopy), (n_expand_moved))
cc1plus: internal compiler error: in fail, at selftest.c:47
0x108cdb03 selftest::fail(selftest::location const&, char const*)
        /nasfarm/edelsohn/src/src/gcc/selftest.c:47
0x11ec117f test_map_of_type_with_ctor_and_dtor_expand
        /nasfarm/edelsohn/src/src/gcc/hash-map-tests.c:389
0x11ec1cff selftest::hash_map_tests_c_tests()
        /nasfarm/edelsohn/src/src/gcc/hash-map-tests.c:463
0x139bb1fb selftest::run_tests()
        /nasfarm/edelsohn/src/src/gcc/selftest-run-tests.c:65
0x10006ac7 toplev::run_self_tests()
        /nasfarm/edelsohn/src/src/gcc/toplev.c:2297
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
0x109b08b3 selftest::fail(selftest::location const&, char const*)
        /nasfarm/edelsohn/src/src/gcc/selftest.c:47
0x105aa67b test_map_of_type_with_ctor_and_dtor_expand
        /nasfarm/edelsohn/src/src/gcc/hash-map-tests.c:389
0x105ab1fb selftest::hash_map_tests_c_tests()
        /nasfarm/edelsohn/src/src/gcc/hash-map-tests.c:463
0x1401d4e3 selftest::run_tests()
        /nasfarm/edelsohn/src/src/gcc/selftest-run-tests.c:65
make[3]: *** [/nasfarm/edelsohn/src/src/gcc/c/Make-lang.in:127: s-selftest-c]
Error 1

[Bug bootstrap/101959] hash_map self test bootstrap failure

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101959

David Edelsohn <dje at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2021-08-18

--- Comment #1 from David Edelsohn <dje at gcc dot gnu.org> ---
Confirmed.

[Bug bootstrap/101959] [12 Regression] hash_map self test bootstrap failure

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101959

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |12.0
            Summary|hash_map self test          |[12 Regression] hash_map
                   |bootstrap failure           |self test bootstrap failure
           Priority|P3                          |P1

[Bug bootstrap/101959] [12 Regression] hash_map self test bootstrap failure

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101959

--- Comment #2 from David Edelsohn <dje at gcc dot gnu.org> ---
This may be related to 32 bit builds.

[Bug bootstrap/101959] [12 Regression] hash_map self test bootstrap failure

[tschwinge at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101959

Thomas Schwinge <tschwinge at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |tschwinge at gcc dot gnu.org

--- Comment #3 from Thomas Schwinge <tschwinge at gcc dot gnu.org> ---
Sorry for that; looking.

[Bug bootstrap/101959] [12 Regression] hash_map self test bootstrap failure

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101959

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Thomas Schwinge <tschwinge@gcc.gnu.org>:

https://gcc.gnu.org/g:bb04a03c6f9bacc890118b9e12b657503093c2f8

commit r12-3001-gbb04a03c6f9bacc890118b9e12b657503093c2f8
Author: Thomas Schwinge <thomas@codesourcery.com>
Date:   Wed Aug 18 17:20:40 2021 +0200

    Make 'gcc/hash-map-tests.c:test_map_of_type_with_ctor_and_dtor_expand' work
on 32-bit architectures [PR101959]

    Bug fix for recent commit e4f16e9f357a38ec702fb69a0ffab9d292a6af9b
    "Add more self-tests for 'hash_map' with Value type with non-trivial
    constructor/destructor".

            gcc/
            PR bootstrap/101959
            * hash-map-tests.c (test_map_of_type_with_ctor_and_dtor_expand):
            Use an 'int_hash'.

[Bug bootstrap/101959] [12 Regression] hash_map self test bootstrap failure

[tschwinge at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101959

Thomas Schwinge <tschwinge at gcc dot gnu.org> changed:

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

--- Comment #5 from Thomas Schwinge <tschwinge at gcc dot gnu.org> ---
(In reply to David Edelsohn from comment #2)
> This may be related to 32 bit builds.

Quite right: was broken for all 32-bit hosts.  Should now be fixed -- please
re-open if it isn't.