[llvm-bugs] [Bug 37140] New: _mm512_mullox_epi64 and _mm512_mask_mullox_epi64 not implemented

via llvm-bugs llvm-bugs at lists.llvm.org
Mon Apr 16 07:31:33 PDT 2018


https://bugs.llvm.org/show_bug.cgi?id=37140

            Bug ID: 37140
           Summary: _mm512_mullox_epi64 and _mm512_mask_mullox_epi64 not
                    implemented
           Product: clang
           Version: 6.0
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++
          Assignee: unassignedclangbugs at nondot.org
          Reporter: christophe.j.henry at gmail.com
                CC: dgregor at apple.com, llvm-bugs at lists.llvm.org

Both intrinsics are not to be found within avx512fintrin.h.
Only the mullo_epi64 versions see to be implemented, but require AVX512DQ.
Sadly, I compile for a Xeon Phi KNL / KNM.

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