Hi,
The intel compiler generates this:
../simd/avx.hpp(50): internal error: assertion failed at: "shared/cfe/edgcpfe/decls.c", line 9448
static constexpr unary_value initialize = _mm256_set1_pd;
Here's how I generated the attached preprocessed file:
/compilers/intel/composer_xe_2019.3.199/compilers_and_libraries/linux/bin/intel64/icpc -std=c++14 -mavx2 -o junk.pp -c junk.cpp -E
Can someone try to reproduce this on Linux?