https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67742
--- Comment #9 from vries at gcc dot gnu.org --- Author: vries Date: Wed Nov 4 16:51:06 2015 New Revision: 229766 URL: https://gcc.gnu.org/viewcvs?rev=229766&root=gcc&view=rev Log: Backport "Handle recursive restrict in function parameter" 2015-11-04 Tom de Vries <t...@codesourcery.com> backport from trunk: 2015-11-04 Tom de Vries <t...@codesourcery.com> PR tree-optimization/67742 * tree-ssa-structalias.c (struct fieldoff): Add restrict_pointed_type field. (push_fields_onto_fieldstack): Handle restrict_pointed_type field. (create_variable_info_for_1): Add and handle handle_param parameter. Add restrict handling. (create_variable_info_for): Call create_variable_info_for_1 with extra arg. (make_param_constraints): Drop restrict_name parameter. Ignore vi->only_restrict_pointers. (intra_create_variable_infos): Call create_variable_info_for_1 with extra arg. Remove restrict handling. Call make_param_constraints with one less arg. * gcc.dg/tree-ssa/restrict-7.c: New test. * gcc.dg/tree-ssa/restrict-8.c: New test. * tree-ssa-structalias.c (create_variable_info_for_1): Use decl_type variable. Added: branches/gomp-4_0-branch/gcc/testsuite/gcc.dg/tree-ssa/restrict-7.c branches/gomp-4_0-branch/gcc/testsuite/gcc.dg/tree-ssa/restrict-8.c Modified: branches/gomp-4_0-branch/gcc/ChangeLog.gomp branches/gomp-4_0-branch/gcc/testsuite/ChangeLog.gomp branches/gomp-4_0-branch/gcc/tree-ssa-structalias.c
