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| author | Richard Biener <rguenther@suse.de> | 2018-11-02 07:55:49 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2018-11-02 07:55:49 +0000 |
| commit | ea7e39004f444a9f019631b2c5de4d56ffc9c71b (patch) | |
| tree | 256e747ba9b07910a77af8c34d446c0824a9aaaa | |
| parent | a412de98913cab0f80cfb023da8138fc5297c1e3 (diff) | |
| download | gcc-ea7e39004f444a9f019631b2c5de4d56ffc9c71b.zip gcc-ea7e39004f444a9f019631b2c5de4d56ffc9c71b.tar.gz gcc-ea7e39004f444a9f019631b2c5de4d56ffc9c71b.tar.bz2 | |
dwarf2out.c (build_abbrev_table): Guard lookup_external_ref call with is_type_die.
2018-11-02 Richard Biener <rguenther@suse.de>
* dwarf2out.c (build_abbrev_table): Guard lookup_external_ref call
with is_type_die.
From-SVN: r265740
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/dwarf2out.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 90d11f5..9b583ee 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2018-11-02 Richard Biener <rguenther@suse.de> + * dwarf2out.c (build_abbrev_table): Guard lookup_external_ref call + with is_type_die. + +2018-11-02 Richard Biener <rguenther@suse.de> + PR tree-optimization/87776 * tree-ssa-sccvn.c (do_rpo_vn): Do not mark backedges executable when iterating but running into rpo-vn-max-loop-depth diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 30bbfee..8b478aa 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -9023,8 +9023,9 @@ build_abbrev_table (dw_die_ref die, external_ref_hash_type *extern_map) struct external_ref *ref_p; gcc_assert (AT_ref (a)->comdat_type_p || AT_ref (a)->die_id.die_symbol); - ref_p = lookup_external_ref (extern_map, c); - if (ref_p->stub && ref_p->stub != die) + if (is_type_die (c) + && (ref_p = lookup_external_ref (extern_map, c)) + && ref_p->stub && ref_p->stub != die) change_AT_die_ref (a, ref_p->stub); else /* We aren't changing this reference, so mark it external. */ |