r207595 - in /trunk/gcc: ChangeLog builtin-type...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Feb  7 09:33:23 2014
New Revision: 207595

URL: http://gcc.gnu.org/viewcvs?rev=207595&root=gcc&view=rev
Log:
2014-02-07  Richard Biener  <rguenther@suse.de>

	PR middle-end/60092
	* builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
	* builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
	Handle BUILT_IN_POSIX_MEMALIGN.
	(find_func_clobbers): Likewise.
	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
	(call_may_clobber_ref_p_1): Likewise.

	* gcc.dg/tree-ssa/alias-30.c: New testcase.
	* gcc.dg/tree-ssa/alias-31.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/alias-30.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/alias-31.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtin-types.def
    trunk/gcc/builtins.def
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-alias.c
    trunk/gcc/tree-ssa-structalias.c