[Bug bootstrap/56714] New: [4.9 regression] Bootstrap failure libitm/local_atomic:1580:3: error: always_inline f unction might not be inlinable

[gerald at pfeifer dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56714

             Bug #: 56714
           Summary: [4.9 regression] Bootstrap failure
                    libitm/local_atomic:1580:3: error: always_inline f
                    unction might not be inlinable
    Classification: Unclassified
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: gerald@pfeifer.com


This appeared in the last 24-48 hours from what I can tell, both on
i386-unknown-freebsd10.0 and amd64-unknown-freebsd8.3.

In file included from /scratch2/tmp/gerald/gcc-HEAD/libitm/libitm_i.h:40:0,
                 from /scratch2/tmp/gerald/gcc-HEAD/libitm/aatree.cc:28:
/scratch2/tmp/gerald/gcc-HEAD/libitm/local_atomic:1580:3: error: always_inline
f
unction might not be inlinable [-Werror=attributes]
   atomic_flag_clear(volatile atomic_flag* __a) noexcept
   ^
/scratch2/tmp/gerald/gcc-HEAD/libitm/local_atomic:1576:3: error: always_inline
f
unction might not be inlinable [-Werror=attributes]
   atomic_flag_clear(atomic_flag* __a) noexcept
   ^
/scratch2/tmp/gerald/gcc-HEAD/libitm/local_atomic:1572:3: error: always_inline
f
unction might not be inlinable [-Werror=attributes]
   atomic_flag_test_and_set(volatile atomic_flag* __a) noexcept
   ^
:
cc1plus: all warnings being treated as errors
gmake[4]: *** [aatree.lo] Error 1
gmake[4]: Leaving directory
`/scratch2/tmp/gerald/OBJ-0324-1745/i386-unknown-fre
ebsd10.0/libitm'

For bootstrap-lean, in stage 3 it seems (lost the stage information).