[llvm-bugs] [Bug 31617] New: avx512 : blendm, missing instruction form.

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=31617

            Bug ID: 31617
           Summary: avx512 : blendm, missing instruction form.
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: X86
          Assignee: unassignedb...@nondot.org
          Reporter: igor.bre...@intel.com
                CC: llvm-bugs@lists.llvm.org
    Classification: Unclassified

All BLENDM instructions missing broadcast + zero mask form

test for example

// CHECK: vpblendmq zmm8 {k2} {z}, zmm8, qword ptr [rdx]{1to8}
// CHECK: # encoding: [0x62,0x72,0xbd,0xda,0x64,0x02]
          vpblendmq zmm8 {k2} {z}, zmm8, qword ptr [rdx]{1to8}

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