| commit | c2e5177b97825211565150b4f9a7f253e0458619 | |
| author | Max Filippov <jcmvbkbc@gmail.com> | |
| Sun, 9 Aug 2020 06:23:11 +0000 (8 23:23 -0700) | ||
| committer | Waldemar Brodkorb <wbx@openadk.org> | |
| Tue, 11 Aug 2020 11:35:02 +0000 (11 13:35 +0200) | ||
| tree | b7f5d1218a5e7541959ec097f8647b3beb30d2ba | treesnapshot (tar.gz zip) |
| parent | 93277314f0ec84409e15f6e2cd616d028cb53065 | commitdiff |
xtensa: relax memory constraint in atomic assembly
Replace "a" constraints with "+m" to avoid forcing atomic variable
address into a register and let the compiler use non-zero offset in
load/store opcodes.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Replace "a" constraints with "+m" to avoid forcing atomic variable
address into a register and let the compiler use non-zero offset in
load/store opcodes.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
| libc/sysdeps/linux/xtensa/bits/atomic.h | diffblobblamehistory | |
| libpthread/linuxthreads/sysdeps/xtensa/pt-machine.h | diffblobblamehistory |