diff options
| author | Rickard Green <[email protected]> | 2012-12-11 16:56:25 +0100 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2012-12-11 16:56:25 +0100 |
| commit | 17532edb1301f52c1dbc37955a527bb1da333b4d (patch) | |
| tree | 40620bf882a83a92092ef052d2048ad50eebba29 /erts/emulator/beam/erl_threads.h | |
| parent | 3d68194518f154c9c7e440b096c311cd2572dd78 (diff) | |
| parent | 70debf33fadd0b897995365266bc6457abd8e62b (diff) | |
| download | otp-17532edb1301f52c1dbc37955a527bb1da333b4d.tar.gz otp-17532edb1301f52c1dbc37955a527bb1da333b4d.tar.bz2 otp-17532edb1301f52c1dbc37955a527bb1da333b4d.zip | |
Merge branch 'rickard/r16/port-optimizations/OTP-10336'
* rickard/r16/port-optimizations/OTP-10336:
Fix bit set op of non-atomic fallback in atomic API
Fix debug build on threads disabled build
Diffstat (limited to 'erts/emulator/beam/erl_threads.h')
| -rw-r--r-- | erts/emulator/beam/erl_threads.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_threads.h b/erts/emulator/beam/erl_threads.h index 0e759a1eec..1dc3ffeb3c 100644 --- a/erts/emulator/beam/erl_threads.h +++ b/erts/emulator/beam/erl_threads.h @@ -2138,6 +2138,7 @@ erts_no_atomic_read_bset(erts_no_atomic_t *var, erts_aint_t set) { erts_aint_t old = *var; + *var &= ~mask; *var |= (mask & set); return old; } @@ -2235,6 +2236,7 @@ erts_no_atomic32_read_bset(erts_no_atomic32_t *var, erts_aint32_t set) { erts_aint32_t old = *var; + *var &= ~mask; *var |= (mask & set); return old; } |