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| author | Martin Jambor <mjambor@suse.cz> | 2013-01-17 12:43:14 +0100 |
|---|---|---|
| committer | Martin Jambor <jamborm@gcc.gnu.org> | 2013-01-17 12:43:14 +0100 |
| commit | 8222c37ededfe0f55233898ecc7c4cc023f6389c (patch) | |
| tree | 6eb8a1715d592561febe771539bf683003e002a1 /gcc/ipa.c | |
| parent | c5e7e996fba2a45b4b36e8831c1d9dd4382d3b34 (diff) | |
| download | gcc-8222c37ededfe0f55233898ecc7c4cc023f6389c.zip gcc-8222c37ededfe0f55233898ecc7c4cc023f6389c.tar.gz gcc-8222c37ededfe0f55233898ecc7c4cc023f6389c.tar.bz2 | |
re PR tree-optimization/55264 (ICE: in ipa_make_edge_direct_to_target, at ipa-prop.c:2141 with -O2 -fno-early-inlining -fno-weak)
2013-01-17 Martin Jambor <mjambor@suse.cz>
PR tree-optimizations/55264
* ipa-inline-transform.c (can_remove_node_now_p_1): Never return true
for virtual methods.
* ipa.c (symtab_remove_unreachable_nodes): Never return true for
virtual methods before inlining is over.
* cgraph.h (cgraph_only_called_directly_or_aliased_p): Return false for
virtual functions.
* cgraphclones.c (cgraph_create_virtual_clone): Mark clones as
non-virtual.
testsuite/
* g++.dg/ipa/pr55264.C: New test.
From-SVN: r195262
Diffstat (limited to 'gcc/ipa.c')
| -rw-r--r-- | gcc/ipa.c | 3 |
1 files changed, 1 insertions, 2 deletions
@@ -241,8 +241,7 @@ symtab_remove_unreachable_nodes (bool before_inlining_p, FILE *file) && (!cgraph_can_remove_if_no_direct_calls_and_refs_p (node) /* Keep around virtual functions for possible devirtualization. */ || (before_inlining_p - && DECL_VIRTUAL_P (node->symbol.decl) - && (DECL_COMDAT (node->symbol.decl) || DECL_EXTERNAL (node->symbol.decl))))) + && DECL_VIRTUAL_P (node->symbol.decl)))) { gcc_assert (!node->global.inlined_to); pointer_set_insert (reachable, node); |