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Diffstat (limited to 'libgcc/ChangeLog')
| -rw-r--r-- | libgcc/ChangeLog | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index d5ecf7776a7..b5c7ea4a9af 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,37 @@ +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 + * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3. + * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define. + (HFtype): Likewise. + (HCtype): Likewise. + (__divhc3): Likewise. + (__mulhc3): Likewise. + * libgcc2.c: Support _mulhc3 and _divhc3. + +2016-09-07 Joseph Myers <joseph@codesourcery.com> + + PR libgcc/77519 + * libgcc2.c (NOTRUNC): Invert settings. + +2016-09-06 Martin Liska <mliska@suse.cz> + + PR gcov-profile/77378 + PR gcov-profile/77466 + * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to + conditionaly enable/disable *_atomic functions. + 2016-08-26 Joseph Myers <joseph@codesourcery.com> * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp |