r209863 - in /trunk/gcc: ChangeLog ada/ChangeLo...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Mon Apr 28 14:36:13 2014
New Revision: 209863

URL: http://gcc.gnu.org/viewcvs?rev=209863&root=gcc&view=rev
Log:
2014-04-28  Richard Biener  <rguenther@suse.de>

	PR middle-end/60092
	* builtins.def (DEF_C11_BUILTIN): Add.
	(BUILT_IN_ALIGNED_ALLOC): Likewise.
	* coretypes.h (enum function_class): Add function_c11_misc.
	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
	BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
	(call_may_clobber_ref_p_1): Likewise.
	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
	(mark_all_reaching_defs_necessary_1): Likewise.
	(propagate_necessity): Likewise.
	(eliminate_unnecessary_stmts): Likewise.
	* tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.

	ada/
	* gcc-interface/utils.c: Define flag_isoc11.

	lto/
	* lto-lang.c: Define flag_isoc11.

	* gcc.dg/tree-ssa/alias-32.c: New testcase.
	* gcc.dg/vect/pr60092.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/alias-32.c
    trunk/gcc/testsuite/gcc.dg/vect/pr60092.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/gcc-interface/utils.c
    trunk/gcc/builtins.def
    trunk/gcc/coretypes.h
    trunk/gcc/lto/ChangeLog
    trunk/gcc/lto/lto-lang.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-alias.c
    trunk/gcc/tree-ssa-ccp.c
    trunk/gcc/tree-ssa-dce.c