diff options
| author | Matthew Wahab <matthew.wahab@arm.com> | 2015-06-01 15:18:19 +0000 |
|---|---|---|
| committer | Matthew Wahab <mwahab@gcc.gnu.org> | 2015-06-01 15:18:19 +0000 |
| commit | f70fb3b635f9618c6d2ee3848ba836914f7951c2 (patch) | |
| tree | fe81d44ef889699582bcebedca3d4329ff80c8fd /gcc/ChangeLog | |
| parent | fc65eccabc6d6e881ff5efcd674aa3791cf8cee6 (diff) | |
| download | gcc-f70fb3b635f9618c6d2ee3848ba836914f7951c2.zip gcc-f70fb3b635f9618c6d2ee3848ba836914f7951c2.tar.gz gcc-f70fb3b635f9618c6d2ee3848ba836914f7951c2.tar.bz2 | |
re PR target/65697 (__atomic memory barriers not strong enough for __sync builtins)
PR target/65697
* config/aarch64/aarch64.c (aarch64_emit_post_barrier):New.
(aarch64_split_atomic_op): Check for __sync memory models, emit
appropriate initial loads and final barriers.
From-SVN: r223983
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index daf6476..0c109c3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2015-06-01 Matthew Wahab <matthew.wahab@arm.com> + + PR target/65697 + * config/aarch64/aarch64.c (aarch64_emit_post_barrier):New. + (aarch64_split_atomic_op): Check for __sync memory models, emit + appropriate initial loads and final barriers. + 2015-06-01 Vidya Praveen <vidya.praveen@atmel.com> * Makefile.in: Fix gcov dependencies that should |