re PR debug/69705 (segfault in libgomp.fortran/task1.f90 with -flto -fno-use-linker...
authorJakub Jelinek <jakub@gcc.gnu.org>
Wed, 24 Feb 2016 22:04:09 +0000 (23:04 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Wed, 24 Feb 2016 22:04:09 +0000 (23:04 +0100)
commit44293580369777e9fac3341133d6459b37c04672
treeb3db00a1b0acd2842a23eaba38228934d7ea55fa
parent03ca8fb3da94f12e5cd2ba57373d3875cd8d8cf8
re PR debug/69705 (segfault in libgomp.fortran/task1.f90 with -flto -fno-use-linker-plugin -fno-toplevel-reorder -O1 -g)

PR debug/69705
* dwarf2out.c (gen_variable_die): Work around buggy LTO
- allow NULL decl for Fortran DW_TAG_common_block variables.

From-SVN: r233685
gcc/ChangeLog
gcc/dwarf2out.c
gcc/testsuite/ChangeLog