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[Bug lto/83719] [8 Regression] ICE (segfault) in hash_table<indirect_string_hasher, xcallocator>::elements()
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 08 Jan 2018 13:14:19 +0000
- Subject: [Bug lto/83719] [8 Regression] ICE (segfault) in hash_table<indirect_string_hasher, xcallocator>::elements()
- Auto-submitted: auto-generated
- References: <bug-83719-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83719
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Jan 8 13:13:48 2018
New Revision: 256338
URL: https://gcc.gnu.org/viewcvs?rev=256338&root=gcc&view=rev
Log:
2018-01-08 Richard Biener <rguenther@suse.de>
PR lto/83719
* dwarf2out.c (output_indirect_strings): Handle empty
skeleton_debug_str_hash.
(dwarf2out_early_finish): Index strings for -gsplit-dwarf.
* gcc.dg/lto/pr83719_0.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/lto/pr83719_0.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/dwarf2out.c
trunk/gcc/testsuite/ChangeLog