[Bug target/46770] Replace .ctors/.dtors with .init_array/.fini_array on targets supporting them

[ian at airs dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46770

--- Comment #54 from Ian Lance Taylor <ian at airs dot com> 2010-12-14 00:38:41 UTC ---
H.J, Cary is talking about multiple global constructors in a single file, none
of which use constructor priorities.  In other words, the normal case.  gcc
generates those in a specific required order for the .ctors section.  If it
does not reverse the order for .init_array, I don't see how it could possible
work correctly.

Again: a single file, no priorities specified.