Merge some commits missed during a merge from mainline in Dez 2009.

Merge some commits missed during a merge from mainline in Dez 2009.

	* README: Mention changes to Makefile.in and functions.texi.
	* gather-docs: Mention 'make stamp-functions' in the header.

svn+ssh://gcc.gnu.org/svn/gcc/trunk@154545

	* functions.texi: Rebuild.

svn+ssh://gcc.gnu.org/svn/gcc/trunk@154546

Fix PR target/40887

2009-12-24  Julian Brown  <julian@codesourcery.com>
            Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/40887

        * config/arm/arm.c (output_call_mem): Remove armv5 support.
        * config/arm/arm.md (*call_mem): Disable for armv5. Add note.
        (*call_value_mem): Likewise.

        PR target/40887

        * gcc.target/gcc.arm/pr40887.c: New test.

svn+ssh://gcc.gnu.org/svn/gcc/trunk@155453

Fix PR target/42093

2009-12-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/42093
        * config/arm/arm.h (CASE_VECTOR_PC_RELATIVE): Fix macro usage
        to TARGET_THUMB1.
        (CASE_VECTOR_SHORTEN_MODE): Allow signed offsets
        only for TARGET_THUMB1.

2009-12-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/42093
        * gcc.target/arm/pr42093.c: New test.

svn+ssh://gcc.gnu.org/svn/gcc/trunk@155428

	PR debug/42454
	* dwarf2out.c (add_ranges_by_labels_to_AT_range_list): New function.
	(dwarf2out_finish): Call add_ranges_by_labels_to_AT_range_list.

	* gcc.dg/debug/dwarf2/aranges-fnsec-1.c: Add check for .debug_ranges.

svn+ssh://gcc.gnu.org/svn/gcc/trunk@155429

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/graphite@160403 138bc75d-0d04-0410-961f-82ee72b054a4