gcc/
	* doc/invoke.texi (SH options): Document missing processor variant
	options.  Remove references to Hitachi.  Undocument deprecated mspace
	option.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@214052 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@214054 138bc75d-0d04-0410-961f-82ee72b054a4
	Backport from trunk:
	2014-04-06  John David Anglin  <danglin@gcc.gnu.org>

	PR debug/55794
	* config/pa/pa.c (pa_output_function_epilogue): Skip address and code
	size accounting for thunks.
	(pa_asm_output_mi_thunk): Use final_start_function() and
	final_end_function() to output function start and end directives.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@214066 138bc75d-0d04-0410-961f-82ee72b054a4
Fix if-conversion pass for dead type-unsafe code

2014-08-15  Tom de Vries  <tom@codesourcery.com>

	Backport from mainline:
	2014-08-14  Tom de Vries  <tom@codesourcery.com>

	PR rtl-optimization/62004
	PR rtl-optimization/62030
	* ifcvt.c (rtx_interchangeable_p): New function.
	(noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.

	* gcc.dg/pr62004.c: New test.
	* gcc.dg/pr62030.c: Same.
	* gcc.target/mips/pr62030-octeon.c: Same.

	2014-08-05  Richard Biener  <rguenther@suse.de>

	* emit-rtl.h (mem_attrs_eq_p): Declare.
	* emit-rtl.c (mem_attrs_eq_p): Export.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@214067 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@214070 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@214081 138bc75d-0d04-0410-961f-82ee72b054a4
Merge remote-tracking branch 'gnu/gcc-4_8-branch' into 4.8.4