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Subject [GitHub] [incubator-tvm] wpan11nv opened a new pull request #5209: [CodeGen][CUDA] Fix bugs
Date Wed, 01 Apr 2020 21:02:01 GMT
wpan11nv opened a new pull request #5209: [CodeGen][CUDA] Fix bugs
   - Support vectorized casts
   - It is incorrect to extract elements from int8x4 with
      0x000000ff & (x >> i * 8)
     as this value is of type int in C/C++. If this expression
     is used for sign extensions, the sign bit will be wrong.
     Simply use C style casts instead and sign bits will just work.
   Signed-off-by: Wei Pan <>
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