From 22869a37b0d0bb3107a6a55d95a08dd243bc50fc Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Mon, 28 Apr 2014 14:36:13 +0000 Subject: re PR middle-end/60092 (posix_memalign not recognized to derive alias and alignment info) 2014-04-28 Richard Biener 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. From-SVN: r209863 --- gcc/ada/gcc-interface/utils.c | 1 + 1 file changed, 1 insertion(+) (limited to 'gcc/ada/gcc-interface/utils.c') diff --git a/gcc/ada/gcc-interface/utils.c b/gcc/ada/gcc-interface/utils.c index 4814f9a..c81ab00 100644 --- a/gcc/ada/gcc-interface/utils.c +++ b/gcc/ada/gcc-interface/utils.c @@ -6519,6 +6519,7 @@ def_builtin_1 (enum built_in_function fncode, static int flag_isoc94 = 0; static int flag_isoc99 = 0; +static int flag_isoc11 = 0; /* Install what the common builtins.def offers. */ -- cgit v1.1