* dwarf2out.c (text_section_used, cold_text_section_used,
cold_text_section, dwarf2out_note_section_used): New.
(dwarf2out_init): Initialize cold_text_section.
(dwarf2out_switch_text_section, dwarf2out_begin_function): Call
dwarf2out_note_section_used.
(size_of_aranges): Only count entry for text section if it was
used. Count entry for cold text section if it was used.
(output_aranges): Only output entries for text section and cold
text section if they were used.
testsuite:
* gcc.dg/debug/dwarf2/aranges-fnsec-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127627
138bc75d-0d04-0410-961f-
82ee72b054a4