RESOLVED FIXED313439
[TSan] ANGLE: emitMetalCallCount should be std::atomic 
https://bugs.webkit.org/show_bug.cgi?id=313439
Summary [TSan] ANGLE: emitMetalCallCount should be std::atomic
Simon Lewis
Reported 2026-04-27 08:16:49 PDT
The MSL backend's emitMetalCallCount debug counter is a plain static size_t incremented from whichever thread is compiling a shader; make it std::atomic with relaxed ordering.
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EWS
Comment 1 2026-04-27 15:02:03 PDT
Committed 312148@main (c1bdc51dd27b): <https://commits.webkit.org/312148@main> Reviewed commits have been landed. Closing PR #63702 and removing active labels.
Radar WebKit Bug Importer
Comment 2 2026-04-27 15:03:13 PDT
<rdar://problem/175709157>
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