2012-04-25 Robert Dewar <dewar@adacore.com>

2012-04-25  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, csinfo.adb, lib-writ.adb, sem_ch12.adb,
	lib-xref.adb: Minor reformatting.

2012-04-25  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch9.adb: Rename Lock_Free_Sub_Type
	to Lock_Free_Subprogram. Remove type Subprogram_Id.
	Rename LF_Sub_Table to Lock_Free_Subprogram_Table.
	(Allow_Lock_Free_Implementation): Renamed to
	Allows_Lock_Free_Implementation.  Update the comment on
	lock-free restrictions. Code clean up and restructuring.
	(Build_Lock_Free_Protected_Subprogram_Body): Update the
	profile and related comments. Code clean up and restructuring.
	(Build_Lock_Free_Unprotected_Subprogram_Body): Update the
	profile and related comments. Code clean up and restructuring.
	(Comp_Of): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186828 138bc75d-0d04-0410-961f-82ee72b054a4