[X86] Add test case for v8i64->v8i8 truncate with avx512 and...
[X86] Add test case for v8i64->v8i8 truncate with avx512 and prefer-vector-width/min-legal-vector-width=256. NFC With vpmovqb, we should be able to do better here until we get AVX512VBMI on Cannonlake/Icelake. llvm-svn: 373569
Loading
Please register or sign in to comment