re PR sanitizer/55617 (static constructors are not being instrumented correctly on...

re PR sanitizer/55617 (static constructors are not being instrumented correctly on darwin)

2013-02-04  Alexander Potapenko <glider@google.com>
            Jack Howarth  <howarth@bromo.med.uc.edu>
	        Jakub Jelinek  <jakub@redhat.com>

		PR sanitizer/55617
		* config/darwin.c (sort_ctor_records): Stabilized qsort
		on constructor priority by using original position.
		(finalize_ctors): New routine to sort constructors by
		priority before use in assemble_integer.
		(machopic_asm_out_constructor): Use finalize_ctors if needed.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r195735