Thanks! 😻 This makes a big difference - on my 5950X, with an ASan build of the STL and ASan tests, I measured a reduction from 152.44 seconds to 96.21 seconds, for a speedup of 1.58x.

I removed the ASan label because this isn't necessarily ASan-specific though.

I'm mirroring this to the MSVC-internal repo - please notify me if any further changes are pushed.

Thanks for speeding up this test of how you've sped up the library! 🚀 ⏱️ 🧑‍🔬