[Bug target/37241] New: [4.4 Regression]: FAIL: g++.dg/abi/key2.C

["dominiq at lps dot ens dot fr" <gcc-bugzilla at gcc dot gnu dot org>]

On Darwin, we have the following since at least revision 136913 (revision
136903 seems the most likely candidate, the others being 136899, 136905, and
136912):

FAIL: g++.dg/abi/key2.C scan-assembler .globl __ZTI1f\\\\n\\t.weak_definition
__ZTI1f\\\\n\\t.section __DATA,__const_coal,coalesced

The corresponding part of the assembly code reads:

   42 -         .long   __ZN1f1hEv
   43 - .globl __ZTI1f
   44 :         .weak_definition __ZTI1f
   45 +         .align 2
   46 + __ZTI1f:

Revision 136903
Author: hubicka
Date:   Wed Jun 18 19:07:51 2008 UTC (2 months, 1 week ago)
Log Message:    
        * c-opts.c (c_common_post_options): PCH is not compatible with
        no-unit-at-a-time.
        * opts.c (handle_options): Enable unit-at-a-time at O0 along with
        -fno-toplevel-reorder by default now.
        * gcc.dg/weak/weak-2.c: We no longer complain about incompatibilty.
        * gcc.dg/weak/weak-3.c: We no longer complain about incompatibilty.
        * gcc.dg/weak/weak-4.c: We no longer complain about incompatibilty.
        * gcc.dg/weak/weak-5.c: We no longer complain about incompatibilty.
        * gcc.dg/weak/weak-6.c: Fix thinko in previous change.
        * gcc.dg/weak/weak-7.c: Likewise.


-- 
           Summary: [4.4 Regression]: FAIL: g++.dg/abi/key2.C
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dominiq at lps dot ens dot fr
 GCC build triplet: *-apple-darwin*
  GCC host triplet: *-apple-darwin*
GCC target triplet: *-apple-darwin*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37241