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Diffstat (limited to 'libgcc/ChangeLog')
| -rw-r--r-- | libgcc/ChangeLog | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 73e3a4f6d6f..b5c7ea4a9af 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,14 @@ +2016-09-16 Jakub Jelinek <jakub@redhat.com> + + PR libgcc/71744 + * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame* + is not the primary registry and atomics are available. + (any_objects_registered): New variable. + (__register_frame_info_bases, __register_frame_info_table_bases): + Atomically store 1 to any_objects_registered after registering first + unwind info. + (_Unwind_Find_FDE): Return early if any_objects_registered is 0. + 2016-09-09 James Greenhalgh <james.greenhalgh@arm.com> PR target/63250 |