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| author | Jakub Jelinek <jakub@redhat.com> | 2016-04-14 21:21:31 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-04-14 21:21:31 +0200 |
| commit | 967ca9b932e2f1b137c4e8b414146b06e1cad45c (patch) | |
| tree | 689f794a5cd438e124194ffde1382c3f023c5bf2 /gcc/ipa-utils.h | |
| parent | d8747845fded660e09bab98470f77753a4216b6e (diff) | |
| download | gcc-967ca9b932e2f1b137c4e8b414146b06e1cad45c.zip gcc-967ca9b932e2f1b137c4e8b414146b06e1cad45c.tar.gz gcc-967ca9b932e2f1b137c4e8b414146b06e1cad45c.tar.bz2 | |
re PR c++/70594 (-fcompare-debug failure)
PR c++/70594
* ipa-utils.h (polymorphic_ctor_dtor_p): New prototype.
* ipa-polymorphic-call.c (polymorphic_ctor_dtor_p): New function.
(inlined_polymorphic_ctor_dtor_block_p): Use it.
* tree-ssa-live.c (remove_unused_scope_block_p): When
in_ctor_dtor_block, avoid discarding not just BLOCKs with
BLOCK_ABSTRACT_ORIGIN being FUNCTION_DECL, but even when
block_ultimate_origin is FUNCTION_DECL.
(remove_unused_locals): If current_function_decl is
polymorphic_ctor_dtor_p, pass initial true to
remove_unused_scope_block_p' is_ctor_dtor_block.
From-SVN: r234987
Diffstat (limited to 'gcc/ipa-utils.h')
| -rw-r--r-- | gcc/ipa-utils.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/ipa-utils.h b/gcc/ipa-utils.h index 839c6c5..58d2de7 100644 --- a/gcc/ipa-utils.h +++ b/gcc/ipa-utils.h @@ -70,6 +70,7 @@ void dump_possible_polymorphic_call_targets (FILE *, tree, HOST_WIDE_INT, bool possible_polymorphic_call_target_p (tree, HOST_WIDE_INT, const ipa_polymorphic_call_context &, struct cgraph_node *); +tree polymorphic_ctor_dtor_p (tree, bool); tree inlined_polymorphic_ctor_dtor_block_p (tree, bool); bool decl_maybe_in_construction_p (tree, tree, gimple *, tree); tree vtable_pointer_value_to_binfo (const_tree); |