r115874 - in /trunk/gcc: ChangeLog dwarf2out.c ...

[drow@gcc.gnu.org]

Author: drow
Date: Wed Aug  2 13:31:56 2006
New Revision: 115874

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=115874
Log:
gcc/
	PR debug/28063
	* dwarf2out.c (prune_unused_types_prune): Move call to
	prune_unused_types_update_strings to cover the parent DIE also.
gcc/testuite/
	PR debug/28063
	* gcc.dg/debug/dwarf2/dwarf-merge.c: New test.
	* lib/target-supports.exp (get_compiler_messages): Add WANT_OUTPUT.
	Optionally return assembly text.  Update callers.
	(check_no_compiler_messages): Update verbose messages.
	(check_no_messages_and_pattern): New.
	(check_effective_target_string_merging): New.

Added:
    trunk/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-merge.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/lib/target-supports.exp