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| author | Jakub Jelinek <jakub@redhat.com> | 2019-11-27 01:23:39 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-11-27 01:23:39 +0100 |
| commit | 88b34a4811a0a5237138bbd6700202c2f3569c7d (patch) | |
| tree | 02948ba940972337d3affabe0a279d9805ef578a | |
| parent | b592c0ea8646089272920ce82ff504e7115056e6 (diff) | |
| download | gcc-88b34a4811a0a5237138bbd6700202c2f3569c7d.zip gcc-88b34a4811a0a5237138bbd6700202c2f3569c7d.tar.gz gcc-88b34a4811a0a5237138bbd6700202c2f3569c7d.tar.bz2 | |
re PR debug/92664 (Wrong .debug_line section information when compiling stdin input with -g3)
PR debug/92664
* dwarf2out.c (lookup_filename): Use "<stdin>" instead of "".
From-SVN: r278752
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/dwarf2out.c | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 205c489..ecade7b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2019-11-27 Jakub Jelinek <jakub@redhat.com> + + PR debug/92664 + * dwarf2out.c (lookup_filename): Use "<stdin>" instead of "". + 2019-11-26 Martin Sebor <msebor@redhat.com> PR tree-optimization/92683 diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 9f1d921..6fb345b 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -27118,6 +27118,9 @@ lookup_filename (const char *file_name) if (!file_name) return NULL; + if (!file_name[0]) + file_name = "<stdin>"; + dwarf_file_data **slot = file_table->find_slot_with_hash (file_name, htab_hash_string (file_name), INSERT); |