2012-04-02  Yannick Moy  <moy@adacore.com>

	* osint.adb, osint.ads (Add_Default_Search_Dirs): Add library
	search dirs in file specified with option -gnateO.

2012-04-02  Robert Dewar  <dewar@adacore.com>

	* sem_ch5.adb, exp_util.adb, sem_util.adb, exp_ch4.adb: Minor
	reformatting.

2012-04-02  Olivier Hainque  <hainque@adacore.com>

	* g-sse.ads: Add x86-solaris and x86_64-darwin to the set of
	platforms where the use of this spec is supported. Add current
	year to the copyright notice.
	* gcc-interfaces/Makefile.in: Add g-sse.o and g-ssvety.o to
	EXTRA_GNATRTL_NONTASKING_OBJS on x86 32/64 targets that support
	it and where they were missing (x86-solaris, x86-freebsd,
	x86_64-freebsd, and x86-darwin).

2012-04-02  Gary Dismukes  <dismukes@adacore.com>

	* bindgen.adb (Gen_Ada_Init): When compiling for the AAMP small
	library, where we no longer suppress the Standard_Library,
	generate an empty body rather than the usual generation of
	assignments to imported globals, since those aren't present in
	the small library.

2012-04-02  Ed Schonberg  <schonberg@adacore.com>

	* sinfo.ads: Minor documentation fix.

2012-04-02  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_res.adb (Resolve_Conditional_Expression): Add local variables
	Else_Typ and Then_Typ. Add missing type conversions to the "then" and
	"else" expressions when their respective types are scalar.

2012-04-02  Vincent Pucci  <pucci@adacore.com>

	* exp_ch9.adb: Reordering of the local subprograms. New Table
	for the lock free implementation that maps each protected
	subprograms with the protected component it references.
	(Allow_Lock_Free_Implementation): New routine. Check if
	the protected body enables the lock free implementation.
	(Build_Lock_Free_Protected_Subprogram_Body): New routine.
	(Build_Lock_Free_Unprotected_Subprogram_Body): New routine.
	(Comp_Of): New routine.
	* Makefile.rtl: Add s-atopri.o
	* debug.adb: New compiler debug flag -gnatd9 for lock free
	implementation.
	* rtsfind.ads: RE_Atomic_Compare_Exchange_8,
	RE_Atomic_Compare_Exchange_16, RE_Atomic_Compare_Exchange_32,
	RE_Atomic_Compare_Exchange_64, RE_Atomic_Load_8,
	RE_Atomic_Load_16, RE_Atomic_Load_32, RE_Atomic_Load_64, RE_Uint8,
	RE_Uint16, RE_Uint32, RE_Uint64 added.
	* s-atropi.ads: New file. Defines atomic primitives used
	by the lock free implementation.

From-SVN: r186076