2011-11-04  Robert Dewar  <dewar@adacore.com>

	* sprint.adb (Sprint_Node_Actual, case Qualified_Expression):
	Avoid junk semicolon after argument of machine code Asm operand.

2011-11-04  Robert Dewar  <dewar@adacore.com>

	* exp_ch11.adb (Generate_Push_Pop): Inhibit push/pop nodes in
	CodePeer mode or if restriction No_Exception_Handlers is present.
	* exp_ch6.adb (Expand_N_Subprogram_Body): (Inhibit push/pop
	nodes in CodePeer mode or if restriction No_Exception_Handlers
	is present.

2011-11-04  Robert Dewar  <dewar@adacore.com>

	* s-tassta.adb, atree.ads, errout.adb, sinput.adb: Minor reformatting.

2011-11-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Analyze_Subprogram_Specification): The
	specification is legal if it is a function that returns an
	abstract type, if it comes from an attribute renaming of a stream
	attribute of an abstract type.

2011-11-04  Gary Dismukes  <dismukes@adacore.com>

	* exp_util.adb (Is_Possibly_Unaligned_Object): In case of indexed
	components, check whether recursively check whether the prefix
	denotes an unaligned object.

2011-11-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_prag.adb (Analyze_Pragma, case Debug): The argument of
	the pragma is legal if it is an expanded name that denotes a
	procedure that be can called without parameters.

2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>

	* gnat_ugn.texi (Performance Considerations) <Vectorization
	of loops>: New sub-section.  <Other Optimization Switches>:
	Minor tweak.

From-SVN: r180955