------- Comment #4 from rguenth at gcc dot gnu dot org 2009-06-29 12:20 ------- Subject: Bug 38212
Author: rguenth Date: Mon Jun 29 12:20:39 2009 New Revision: 149047 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149047 Log: 2009-06-29 Richard Guenther <rguent...@suse.de> PR middle-end/38212 * alias.c (find_base_decl): Remove. (get_deref_alias_set_1): Remove restrict handling. * c-common.c (c_apply_type_quals_to_decl): Do not set DECL_POINTER_ALIAS_SET. * gimplify.c (find_single_pointer_decl_1): Remove. (find_single_pointer_decl): Likewise. (internal_get_tmp_var): Remove restrict handling. (gimple_regimplify_operands): Likewise. * omp-low.c (expand_omp_atomic_pipeline): Do not set DECL_POINTER_ALIAS_SET. Use ref-all pointers. * print-tree.c (print_node): Do not print DECL_POINTER_ALIAS_SET. * tree.c (restrict_base_for_decl): Remove. (init_ttree): Do not allocate it. (make_node_stat): Do not set DECL_POINTER_ALIAS_SET. Set LABEL_DECL_UID for label decls. (copy_node_stat): Do not copy restrict information. (decl_restrict_base_lookup): Remove. (decl_restrict_base_insert): Likewise. (print_restrict_base_statistics): Likewise. (dump_tree_statistics): Do not call print_restrict_base_statistics. * tree.h (DECL_POINTER_ALIAS_SET): Remove. (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. (struct tree_decl_common): Rename pointer_alias_set to label_decl_uid. (LABEL_DECL_UID): Adjust. (DECL_BASED_ON_RESTRICT_P): Remove. (DECL_GET_RESTRICT_BASE): Likewise. (SET_DECL_RESTRICT_BASE): Likewise. (struct tree_decl_with_vis): Remove based_on_restrict_p flag. * config/i386/i386.c (ix86_gimplify_va_arg): Use ref-all pointers instead of DECL_POINTER_ALIAS_SET. * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Likewise. * config/s390/s390.c (s390_gimplify_va_arg): Likewise. * config/spu/spu.c (spu_gimplify_va_arg_expr): Likewise. * gcc.c-torture/execute/pr38212.c: New testcase. Added: trunk/gcc/testsuite/gcc.c-torture/execute/pr38212.c Modified: trunk/gcc/ChangeLog trunk/gcc/alias.c trunk/gcc/c-common.c trunk/gcc/config/i386/i386.c trunk/gcc/config/rs6000/rs6000.c trunk/gcc/config/s390/s390.c trunk/gcc/config/spu/spu.c trunk/gcc/gimplify.c trunk/gcc/omp-low.c trunk/gcc/print-tree.c trunk/gcc/testsuite/ChangeLog trunk/gcc/tree.c trunk/gcc/tree.h -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38212
