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| author | Jonathan Wakely <jwakely@redhat.com> | 2022-09-16 17:50:21 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2022-09-16 21:19:09 +0100 |
| commit | 47deb1ef874c078ac51bc1970a3324f5c8002815 (patch) | |
| tree | 482f8d9f56a6fcfcc882b49b02336609e387670d /gcc | |
| parent | 7107ea6fb933f1e928593c7e92edfd64ccf0df63 (diff) | |
| download | gcc-47deb1ef874c078ac51bc1970a3324f5c8002815.zip gcc-47deb1ef874c078ac51bc1970a3324f5c8002815.tar.gz gcc-47deb1ef874c078ac51bc1970a3324f5c8002815.tar.bz2 | |
libstdc++: Fix compare_exchange_padding.cc test for std::atomic_ref
This test was written assuming that std::atomic_ref clears its target's
padding on construction, but that could introduce data races. Change the
test to store a value after construction and check that its padding is
cleared by the store.
libstdc++-v3/ChangeLog:
* testsuite/29_atomics/atomic_ref/compare_exchange_padding.cc:
Store value with non-zero padding bits after construction.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions