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| author | Hans-Peter Nilsson <hp@axis.com> | 2023-10-04 03:40:25 +0200 |
|---|---|---|
| committer | Hans-Peter Nilsson <hp@bitrange.com> | 2023-10-13 02:19:53 +0200 |
| commit | 2a4d9e4f533c77870cc0eb60fbbd8047da4c7386 (patch) | |
| tree | 7a9ce8a8b51f4f6a6590ba083927914201cad68e /gcc | |
| parent | f9ef2e6dcdc70d7a05641a4abec86ad25638903d (diff) | |
| download | gcc-2a4d9e4f533c77870cc0eb60fbbd8047da4c7386.zip gcc-2a4d9e4f533c77870cc0eb60fbbd8047da4c7386.tar.gz gcc-2a4d9e4f533c77870cc0eb60fbbd8047da4c7386.tar.bz2 | |
testsuite: Add dg-require-atomic-cmpxchg-word
Some targets (armv6-m) support inline atomic load and store,
i.e. dg-require-thread-fence matches, but not atomic operations like
compare and exchange.
This directive can be used to replace uses of dg-require-thread-fence
where an atomic operation is actually used.
* testsuite/lib/dg-options.exp (dg-require-atomic-cmpxchg-word):
New proc.
* testsuite/lib/libstdc++.exp (check_v3_target_atomic_cmpxchg_word):
Ditto.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions