[Bug middle-end/46790] [4.6 regression] EH failures in libstdc++ testsuite with --gc-sections and GNU ld 2.18

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46790

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #23428|0                           |1
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--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-02-21 
19:20:32 UTC ---
Created attachment 23429
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23429
variant 1

So, a few untested or only very lightly tested alternatives.

This one is basically the above configury check plus varasm change to avoid
using .text.startup.*, .text.exit.* etc. with broken linkers.