From dffc9ae5a984b8f12174d7b765a14d714843e45b Mon Sep 17 00:00:00 2001 From: Nathanael Nerode Date: Mon, 16 Aug 2004 15:19:31 +0000 Subject: [PATCH] tree-ssa-copyrename.c (copy_rename_partition_coalesce): Check for arificial variables, not is_gimple_tmp_var. * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Check for arificial variables, not is_gimple_tmp_var. * tree-ssa-live.c (var_union): Likewise. From-SVN: r86057 --- gcc/ChangeLog | 6 ++++++ gcc/tree-ssa-copyrename.c | 4 ++-- gcc/tree-ssa-live.c | 3 ++- 3 files changed, 10 insertions(+), 3 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dc837ce96f1..a74aa20fc77 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2004-08-16 Nathanael Nerode + + * tree-ssa-copyrename.c (copy_rename_partition_coalesce): + Check for arificial variables, not is_gimple_tmp_var. + * tree-ssa-live.c (var_union): Likewise. + 2004-08-16 Nathan Sidwell * calls.c (load_register_parameters): Remove spurious FIXME token. diff --git a/gcc/tree-ssa-copyrename.c b/gcc/tree-ssa-copyrename.c index 2fd87e2214b..74667f8bc61 100644 --- a/gcc/tree-ssa-copyrename.c +++ b/gcc/tree-ssa-copyrename.c @@ -195,8 +195,8 @@ copy_rename_partition_coalesce (var_map map, tree var1, tree var2, FILE *debug) return; } - gimp1 = is_gimple_tmp_var (root1); - gimp2 = is_gimple_tmp_var (root2); + gimp1 = (TREE_CODE (root1) == VAR_DECL && DECL_ARTIFICIAL (root1)); + gimp2 = (TREE_CODE (root2) == VAR_DECL && DECL_ARTIFICIAL (root2)); /* Never attempt to coalesce 2 user variables unless one is an inline variable. */ diff --git a/gcc/tree-ssa-live.c b/gcc/tree-ssa-live.c index bd5e8fb22ae..95b1834453c 100644 --- a/gcc/tree-ssa-live.c +++ b/gcc/tree-ssa-live.c @@ -135,7 +135,8 @@ var_union (var_map map, tree var1, tree var2) /* If there is no root_var set, or its not a user variable, set the root_var to this one. */ - if (!root_var || is_gimple_tmp_var (root_var)) + if (!root_var + || (TREE_CODE (root_var) == VAR_DECL && DECL_ARTIFICIAL (root_var))) { other_var = root_var; root_var = var2; -- 2.30.2