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| author | Heiko Carstens <hca@linux.ibm.com> | 2021-03-22 14:08:39 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2021-04-12 12:46:43 +0200 |
| commit | ca897bb1814fc77ce2ded7b31350ff2b25ccb0a4 (patch) | |
| tree | 7bce1129bbca8e91d11adc4fbf28ece4a8bac637 /tools/perf/scripts/python/syscall-counts.py | |
| parent | c8a91c285d8c3449b32021b28bcb7fb5662403a8 (diff) | |
s390/atomic: use proper constraints
Use the R,T, and S constraints instead of the Q constraint in atomic
inline assemblies wherever possible. This allows the compiler to
generate better code. (~ -2kb code size).
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions