why getting always 32 from cuda::std::countr_zero(unsigned) from cuda-12.3? #2191
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bluebabyxp
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libcu++
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Verified that this looks like a bug in the latest |
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https://godbolt.org/z/Kd63Es7KP
the ptx seems always store 32 to global mem. Seems correct on ctk-12.1.
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