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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/ipa-reference.c | |
| parent | cf9280bf7e26b68be590b813d46aea29db5061de (diff) | |
| download | gcc-b42186f16474032ac2fa82027d3b7bf31e94daef.tar.gz | |
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/ipa-reference.c')
| -rw-r--r-- | gcc/ipa-reference.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/ipa-reference.c b/gcc/ipa-reference.c index 98a4ce7d714..f00377fb9db 100644 --- a/gcc/ipa-reference.c +++ b/gcc/ipa-reference.c @@ -306,7 +306,7 @@ has_proper_scope_for_analysis (tree t) { /* If the variable has the "used" attribute, treat it as if it had a been touched by the devil. */ - if (lookup_attribute ("used", DECL_ATTRIBUTES (t))) + if (DECL_PRESERVE_P (t)) return false; /* Do not want to do anything with volatile except mark any |