From f211616e5d2a3e711d6c066c91c302b7d4bf2468 Mon Sep 17 00:00:00 2001 From: kugan Date: Thu, 15 Sep 2016 02:03:51 +0000 Subject: Iterator to visit SSA gcc/ChangeLog: 2016-09-15 Kugan Vivekanandarajah * tree-ssanames.h (FOR_EACH_SSA_NAME): New. * cfgexpand.c (update_alias_info_with_stack_vars): Use FOR_EACH_SSA_NAME to iterate over SSA variables. (pass_expand::execute): Likewise. * omp-simd-clone.c (ipa_simd_modify_function_body): Likewise. * tree-cfg.c (dump_function_to_file): Likewise. * tree-into-ssa.c (pass_build_ssa::execute): Likewise. (update_ssa): Likewise. * tree-ssa-alias.c (dump_alias_info): Likewise. * tree-ssa-ccp.c (ccp_finalize): Likewise. * tree-ssa-coalesce.c (build_ssa_conflict_graph): Likewise. (create_outofssa_var_map): Likewise. (coalesce_ssa_name): Likewise. * tree-ssa-operands.c (dump_immediate_uses): Likewise. * tree-ssa-pre.c (compute_avail): Likewise. * tree-ssa-sccvn.c (init_scc_vn): Likewise. (scc_vn_restore_ssa_info): Likewise. (free_scc_vn): Likwise. (run_scc_vn): Likewise. * tree-ssa-structalias.c (compute_points_to_sets): Likewise. * tree-ssa-ter.c (new_temp_expr_table): Likewise. * tree-ssa-copy.c (fini_copy_prop): Likewise. * tree-ssa.c (verify_ssa): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240152 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/tree-ssanames.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'gcc/tree-ssanames.h') diff --git a/gcc/tree-ssanames.h b/gcc/tree-ssanames.h index 8e66ce6f3ce..4496e1d044c 100644 --- a/gcc/tree-ssanames.h +++ b/gcc/tree-ssanames.h @@ -62,6 +62,10 @@ struct GTY ((variable_size)) range_info_def { #define num_ssa_names (vec_safe_length (cfun->gimple_df->ssa_names)) #define ssa_name(i) ((*cfun->gimple_df->ssa_names)[(i)]) +#define FOR_EACH_SSA_NAME(I, VAR, FN) \ + for (I = 1; SSANAMES (FN)->iterate (I, &VAR); ++I) \ + if (VAR) + /* Sets the value range to SSA. */ extern void set_range_info (tree, enum value_range_type, const wide_int_ref &, const wide_int_ref &); -- cgit v1.2.1