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| author | Jakub Jelinek <jakub@redhat.com> | 2009-03-06 23:49:39 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-03-06 23:49:39 +0100 |
| commit | 9f0e7885bb87904aac629a6c9aa3df4156667c08 (patch) | |
| tree | 645eb9edc055f339bd8caceb0c87f633d148625c /gcc/tree-cfg.c | |
| parent | 3b664bd1dab8cf90edd168913e8bf50bb262343a (diff) | |
| download | gcc-9f0e7885bb87904aac629a6c9aa3df4156667c08.zip gcc-9f0e7885bb87904aac629a6c9aa3df4156667c08.tar.gz gcc-9f0e7885bb87904aac629a6c9aa3df4156667c08.tar.bz2 | |
re PR debug/39372 (Missing DW_AT_location for constructor static variable)
PR debug/39372
* dwarf2out.c (add_abstract_origin_attribute): Return
origin_die.
(gen_variable_die): Emit DW_AT_location on abstract static variable's
DIE, don't emit it if abstract origin already has it.
* tree-cfg.c (remove_useless_stmts_bind): GIMPLE_BINDs with any
BLOCK_NONLOCALIZED_VARS in its gimple_bind_block aren't useless.
* g++.dg/debug/dwarf2/static-local-var-in-ctor.C: New test.
From-SVN: r144682
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 440aa93..9c5b2e6 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -1799,11 +1799,11 @@ remove_useless_stmts_bind (gimple_stmt_iterator *gsi, struct rus_data *data ATTR tree var = NULL_TREE; /* Even if there are no gimple_bind_vars, there might be other decls in BLOCK_VARS rendering the GIMPLE_BIND not useless. */ - if (block) + if (block && !BLOCK_NUM_NONLOCALIZED_VARS (block)) for (var = BLOCK_VARS (block); var; var = TREE_CHAIN (var)) if (TREE_CODE (var) == IMPORTED_DECL) break; - if (var) + if (var || (block && BLOCK_NUM_NONLOCALIZED_VARS (block))) gsi_next (gsi); else { |