r222498 - in /trunk/gcc: ChangeLog config.in co...

[amodra@gcc.gnu.org]

Author: amodra
Date: Tue Apr 28 03:47:19 2015
New Revision: 222498

URL: https://gcc.gnu.org/viewcvs?rev=222498&root=gcc&view=rev
Log:
	PR target/65810
	* config/rs6000/rs6000.c (POWERPC64_TOC_POINTER_ALIGNMENT): Define.
	(offsettable_ok_by_alignment): Use minimum of decl and toc
	pointer alignment.  Replace dead code with assertion.
	(use_toc_relative_ref): Add mode arg.  Return false in -mcmodel=medium
	case if size exceeds toc pointer alignment.
	(rs6000_legitimize_reload_address): Update use_toc_relative_ref call.
	(rs6000_emit_move): Likewise.
	* configure.ac: Add linker toc pointer alignment check.
	* configure: Regenerate.
	* config.in: Regenerate.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.in
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/configure
    trunk/gcc/configure.ac