[LLVMbugs] [Bug 12399] New: _mm_minpos_epu16 is missing from smmintrin.h

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=12399

             Bug #: 12399
           Summary: _mm_minpos_epu16 is missing from smmintrin.h
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: -New Bugs
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: kretz at kde.org
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


SSE4 contains the phminposuw instruction. According to the Intel docs this
instruction is accessible via
  __m128i _mm_minpos_epu16( __m128i packed_words);
It should be declared in the smmintrin.h header.

The intrinsic is missing in clang's smmintrin.h.

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