[Bug 1001528] compat/posix: porting to GCC 4.6

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Jonathan Larmour <jifl@ecoscentric.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
                 CC|                            |jifl@ecoscentric.com
         AssignedTo|unassigned@bugs.ecos.source |jifl@ecoscentric.com
                   |ware.org                    |

--- Comment #1 from Jonathan Larmour <jifl@ecoscentric.com> 2012-03-11 23:19:11 GMT ---
I'm happy with the mqueue part. I'm less certain about the signal2 change -
this might mean that with GCC 4.6, the assignment of 'x' might be optimised
away. We have to make sure it isn't because of what we're trying to achieve in
that function. Do you have a disassembly of that function when compiled with
GCC 4.6 and -O2 ?

Jifl

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