message: Enable length 2^30 in 1D tests.
diff: @@ -31,11 +31,10 @@ using ::testing::ValuesIn;
  // TODO: handle special case where length=2 for real/complex transforms.
  const static std::vector<size_t> pow2_range
  - = {2, 4, 8, 16, 32, 128, 256,
  - 512, 1024, 2048, 4096, 8192, 16384, 32768,
  - 65536, 131072, 262144, 524288, 1048576, 2097152, 4194304,
  - 8388608, 16777216, 33554432, 67108864, 134217728, 268435456, 536870912};
  -// 2^30 is 1073741824;
  + = {2, 4, 8, 16, 32, 128, 256, 512,
  + 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072,
  + 262144, 524288, 1048576, 2097152, 4194304, 8388608, 16777216, 33554432,
  + 67108864, 134217728, 268435456, 536870912, 1073741824};
  const static std::vector<size_t> pow3_range = {3,
  9,
  