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| author | Mike Stump <mikestump@comcast.net> | 2010-02-19 19:06:38 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@gcc.gnu.org> | 2010-02-19 19:06:38 +0000 |
| commit | b42186f16474032ac2fa82027d3b7bf31e94daef (patch) | |
| tree | 7833337ec015312bc0a4f42179ae921a7ef30c24 /gcc/config | |
| parent | cf9280bf7e26b68be590b813d46aea29db5061de (diff) | |
| download | gcc-b42186f16474032ac2fa82027d3b7bf31e94daef.zip gcc-b42186f16474032ac2fa82027d3b7bf31e94daef.tar.gz gcc-b42186f16474032ac2fa82027d3b7bf31e94daef.tar.bz2 | |
re PR objc/43061 (47 new GCC HEAD@156527 regressions)
PR objc/43061
* cgraphunit.c (process_function_and_variable_attributes): Check
DECL_PRESERVE_P instead of looking up attribute "used".
* ipa-pure-const.c (check_decl): Likewise.
* ipa-reference.c (has_proper_scope_for_analysis): Likewise.
* ipa-type-escape.c (has_proper_scope_for_analysis): Likewise.
* config/sol2.c (solaris_insert_attributes): Set DECL_PRESERVE_P
instead of attribute "used".
* config/sol2-c.c (solaris_pragma_init): Likewise.
(solaris_pragma_fini): Likewise.
From-SVN: r156907
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/sol2-c.c | 14 | ||||
| -rw-r--r-- | gcc/config/sol2.c | 8 |
2 files changed, 12 insertions, 10 deletions
diff --git a/gcc/config/sol2-c.c b/gcc/config/sol2-c.c index da00377..601db97 100644 --- a/gcc/config/sol2-c.c +++ b/gcc/config/sol2-c.c @@ -170,9 +170,10 @@ solaris_pragma_init (cpp_reader *pfile ATTRIBUTE_UNUSED) tree decl = identifier_global_value (t); if (decl && DECL_P (decl)) { - tree init_list = build_tree_list (get_identifier ("init"), - NULL); - tree attrs = tree_cons (get_identifier ("used"), NULL, init_list); + tree attrs = build_tree_list (get_identifier ("init"), + NULL); + TREE_USED (decl) = 1; + DECL_PRESERVE_P (decl) = 1; decl_attributes (&decl, attrs, 0); } else @@ -228,9 +229,10 @@ solaris_pragma_fini (cpp_reader *pfile ATTRIBUTE_UNUSED) tree decl = identifier_global_value (t); if (decl && DECL_P (decl)) { - tree fini_list = build_tree_list (get_identifier ("fini"), - NULL); - tree attrs = tree_cons (get_identifier ("used"), NULL, fini_list); + tree attrs = build_tree_list (get_identifier ("fini"), + NULL); + TREE_USED (decl) = 1; + DECL_PRESERVE_P (decl) = 1; decl_attributes (&decl, attrs, 0); } else diff --git a/gcc/config/sol2.c b/gcc/config/sol2.c index bf7da83..493816c1 100644 --- a/gcc/config/sol2.c +++ b/gcc/config/sol2.c @@ -70,8 +70,8 @@ solaris_insert_attributes (tree decl, tree *attributes) { *attributes = tree_cons (get_identifier ("init"), NULL, *attributes); - *attributes = tree_cons (get_identifier ("used"), NULL, - *attributes); + TREE_USED (decl) = 1; + DECL_PRESERVE_P (decl) = 1; next = TREE_CHAIN (*x); ggc_free (*x); *x = next; @@ -87,8 +87,8 @@ solaris_insert_attributes (tree decl, tree *attributes) { *attributes = tree_cons (get_identifier ("fini"), NULL, *attributes); - *attributes = tree_cons (get_identifier ("used"), NULL, - *attributes); + TREE_USED (decl) = 1; + DECL_PRESERVE_P (decl) = 1; next = TREE_CHAIN (*x); ggc_free (*x); *x = next; |