diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 26 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/min-legal-vector-width.ll | 41 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-trunc-packus.ll | 65 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-trunc-ssat.ll | 59 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-trunc-usat.ll | 50 |
5 files changed, 173 insertions, 68 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index abd62d1836d..44cd5ef63d7 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -1763,6 +1763,7 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::TRUNCATE, MVT::v16i32, Custom); setOperationAction(ISD::TRUNCATE, MVT::v8i64, Custom); + setOperationAction(ISD::TRUNCATE, MVT::v16i64, Custom); } // We want to custom lower some of our intrinsics. @@ -19329,9 +19330,11 @@ SDValue X86TargetLowering::LowerTRUNCATE(SDValue Op, SelectionDAG &DAG) const { assert(VT.getVectorNumElements() == InVT.getVectorNumElements() && "Invalid TRUNCATE operation"); - // If called by the legalizer just return. - if (!DAG.getTargetLoweringInfo().isTypeLegal(InVT)) { - if ((InVT == MVT::v8i64 || InVT == MVT::v16i32) && VT.is128BitVector()) { + // If we're called by the type legalizer, handle a few cases. + const TargetLowering &TLI = DAG.getTargetLoweringInfo(); + if (!TLI.isTypeLegal(InVT)) { + if ((InVT == MVT::v8i64 || InVT == MVT::v16i32 || InVT == MVT::v16i64) && + VT.is128BitVector()) { assert(Subtarget.hasVLX() && "Unexpected subtarget!"); // The default behavior is to truncate one step, concatenate, and then // truncate the remainder. We'd rather produce two 64-bit results and @@ -27958,6 +27961,23 @@ void X86TargetLowering::ReplaceNodeResults(SDNode *N, return; } } + if (Subtarget.hasVLX() && InVT == MVT::v8i64 && VT == MVT::v8i8 && + getTypeAction(*DAG.getContext(), InVT) == TypeSplitVector && + isTypeLegal(MVT::v4i64)) { + // Input needs to be split and output needs to widened. Let's use two + // VTRUNCs, and shuffle their results together into the wider type. + SDValue Lo, Hi; + std::tie(Lo, Hi) = DAG.SplitVector(In, dl); + + Lo = DAG.getNode(X86ISD::VTRUNC, dl, MVT::v16i8, Lo); + Hi = DAG.getNode(X86ISD::VTRUNC, dl, MVT::v16i8, Hi); + SDValue Res = DAG.getVectorShuffle(MVT::v16i8, dl, Lo, Hi, + { 0, 1, 2, 3, 16, 17, 18, 19, + -1, -1, -1, -1, -1, -1, -1, -1 }); + Results.push_back(Res); + return; + } + return; } case ISD::ANY_EXTEND: diff --git a/llvm/test/CodeGen/X86/min-legal-vector-width.ll b/llvm/test/CodeGen/X86/min-legal-vector-width.ll index 88329600b23..e3c66e83c83 100644 --- a/llvm/test/CodeGen/X86/min-legal-vector-width.ll +++ b/llvm/test/CodeGen/X86/min-legal-vector-width.ll @@ -797,14 +797,12 @@ define <16 x i8> @trunc_v16i64_v16i8(<16 x i64>* %x) nounwind "min-legal-vector- ; CHECK-NEXT: vmovdqa 32(%rdi), %ymm1 ; CHECK-NEXT: vmovdqa 64(%rdi), %ymm2 ; CHECK-NEXT: vmovdqa 96(%rdi), %ymm3 -; CHECK-NEXT: vpmovqd %ymm2, %xmm2 -; CHECK-NEXT: vpmovqd %ymm3, %xmm3 -; CHECK-NEXT: vinserti128 $1, %xmm3, %ymm2, %ymm2 -; CHECK-NEXT: vpmovdb %ymm2, %xmm2 -; CHECK-NEXT: vpmovqd %ymm0, %xmm0 -; CHECK-NEXT: vpmovqd %ymm1, %xmm1 -; CHECK-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0 -; CHECK-NEXT: vpmovdb %ymm0, %xmm0 +; CHECK-NEXT: vpmovqb %ymm3, %xmm3 +; CHECK-NEXT: vpmovqb %ymm2, %xmm2 +; CHECK-NEXT: vpunpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1] +; CHECK-NEXT: vpmovqb %ymm1, %xmm1 +; CHECK-NEXT: vpmovqb %ymm0, %xmm0 +; CHECK-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] ; CHECK-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0] ; CHECK-NEXT: vzeroupper ; CHECK-NEXT: retq @@ -829,24 +827,15 @@ define <16 x i8> @trunc_v16i32_v16i8(<16 x i32>* %x) nounwind "min-legal-vector- } define <8 x i8> @trunc_v8i64_v8i8(<8 x i64>* %x) nounwind "min-legal-vector-width"="256" { -; CHECK-AVX512-LABEL: trunc_v8i64_v8i8: -; CHECK-AVX512: # %bb.0: -; CHECK-AVX512-NEXT: vmovdqa (%rdi), %ymm0 -; CHECK-AVX512-NEXT: vmovdqa 32(%rdi), %ymm1 -; CHECK-AVX512-NEXT: vpmovqb %ymm1, %xmm1 -; CHECK-AVX512-NEXT: vpmovqb %ymm0, %xmm0 -; CHECK-AVX512-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] -; CHECK-AVX512-NEXT: vzeroupper -; CHECK-AVX512-NEXT: retq -; -; CHECK-VBMI-LABEL: trunc_v8i64_v8i8: -; CHECK-VBMI: # %bb.0: -; CHECK-VBMI-NEXT: vmovdqa (%rdi), %ymm1 -; CHECK-VBMI-NEXT: vpbroadcastq {{.*#+}} ymm0 = [4048780183313844224,4048780183313844224,4048780183313844224,4048780183313844224] -; CHECK-VBMI-NEXT: vpermi2b 32(%rdi), %ymm1, %ymm0 -; CHECK-VBMI-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0 -; CHECK-VBMI-NEXT: vzeroupper -; CHECK-VBMI-NEXT: retq +; CHECK-LABEL: trunc_v8i64_v8i8: +; CHECK: # %bb.0: +; CHECK-NEXT: vmovdqa (%rdi), %ymm0 +; CHECK-NEXT: vmovdqa 32(%rdi), %ymm1 +; CHECK-NEXT: vpmovqb %ymm1, %xmm1 +; CHECK-NEXT: vpmovqb %ymm0, %xmm0 +; CHECK-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] +; CHECK-NEXT: vzeroupper +; CHECK-NEXT: retq %a = load <8 x i64>, <8 x i64>* %x %b = trunc <8 x i64> %a to <8 x i8> ret <8 x i8> %b diff --git a/llvm/test/CodeGen/X86/vector-trunc-packus.ll b/llvm/test/CodeGen/X86/vector-trunc-packus.ll index 8b777e9805a..b0d6a20bdf3 100644 --- a/llvm/test/CodeGen/X86/vector-trunc-packus.ll +++ b/llvm/test/CodeGen/X86/vector-trunc-packus.ll @@ -2732,20 +2732,57 @@ define <16 x i8> @trunc_packus_v16i64_v16i8(<16 x i64> %a0) { ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; -; AVX512-LABEL: trunc_packus_v16i64_v16i8: -; AVX512: # %bb.0: -; AVX512-NEXT: vpbroadcastq {{.*#+}} zmm2 = [255,255,255,255,255,255,255,255] -; AVX512-NEXT: vpminsq %zmm2, %zmm0, %zmm0 -; AVX512-NEXT: vpminsq %zmm2, %zmm1, %zmm1 -; AVX512-NEXT: vpxor %xmm2, %xmm2, %xmm2 -; AVX512-NEXT: vpmaxsq %zmm2, %zmm1, %zmm1 -; AVX512-NEXT: vpmaxsq %zmm2, %zmm0, %zmm0 -; AVX512-NEXT: vpmovqd %zmm0, %ymm0 -; AVX512-NEXT: vpmovqd %zmm1, %ymm1 -; AVX512-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0 -; AVX512-NEXT: vpmovdb %zmm0, %xmm0 -; AVX512-NEXT: vzeroupper -; AVX512-NEXT: retq +; AVX512F-LABEL: trunc_packus_v16i64_v16i8: +; AVX512F: # %bb.0: +; AVX512F-NEXT: vpbroadcastq {{.*#+}} zmm2 = [255,255,255,255,255,255,255,255] +; AVX512F-NEXT: vpminsq %zmm2, %zmm0, %zmm0 +; AVX512F-NEXT: vpminsq %zmm2, %zmm1, %zmm1 +; AVX512F-NEXT: vpxor %xmm2, %xmm2, %xmm2 +; AVX512F-NEXT: vpmaxsq %zmm2, %zmm1, %zmm1 +; AVX512F-NEXT: vpmaxsq %zmm2, %zmm0, %zmm0 +; AVX512F-NEXT: vpmovqd %zmm0, %ymm0 +; AVX512F-NEXT: vpmovqd %zmm1, %ymm1 +; AVX512F-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0 +; AVX512F-NEXT: vpmovdb %zmm0, %xmm0 +; AVX512F-NEXT: vzeroupper +; AVX512F-NEXT: retq +; +; AVX512VL-LABEL: trunc_packus_v16i64_v16i8: +; AVX512VL: # %bb.0: +; AVX512VL-NEXT: vpxor %xmm2, %xmm2, %xmm2 +; AVX512VL-NEXT: vpmaxsq %zmm2, %zmm1, %zmm1 +; AVX512VL-NEXT: vpmovusqb %zmm1, %xmm1 +; AVX512VL-NEXT: vpmaxsq %zmm2, %zmm0, %zmm0 +; AVX512VL-NEXT: vpmovusqb %zmm0, %xmm0 +; AVX512VL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX512VL-NEXT: vzeroupper +; AVX512VL-NEXT: retq +; +; AVX512BW-LABEL: trunc_packus_v16i64_v16i8: +; AVX512BW: # %bb.0: +; AVX512BW-NEXT: vpbroadcastq {{.*#+}} zmm2 = [255,255,255,255,255,255,255,255] +; AVX512BW-NEXT: vpminsq %zmm2, %zmm0, %zmm0 +; AVX512BW-NEXT: vpminsq %zmm2, %zmm1, %zmm1 +; AVX512BW-NEXT: vpxor %xmm2, %xmm2, %xmm2 +; AVX512BW-NEXT: vpmaxsq %zmm2, %zmm1, %zmm1 +; AVX512BW-NEXT: vpmaxsq %zmm2, %zmm0, %zmm0 +; AVX512BW-NEXT: vpmovqd %zmm0, %ymm0 +; AVX512BW-NEXT: vpmovqd %zmm1, %ymm1 +; AVX512BW-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0 +; AVX512BW-NEXT: vpmovdb %zmm0, %xmm0 +; AVX512BW-NEXT: vzeroupper +; AVX512BW-NEXT: retq +; +; AVX512BWVL-LABEL: trunc_packus_v16i64_v16i8: +; AVX512BWVL: # %bb.0: +; AVX512BWVL-NEXT: vpxor %xmm2, %xmm2, %xmm2 +; AVX512BWVL-NEXT: vpmaxsq %zmm2, %zmm1, %zmm1 +; AVX512BWVL-NEXT: vpmovusqb %zmm1, %xmm1 +; AVX512BWVL-NEXT: vpmaxsq %zmm2, %zmm0, %zmm0 +; AVX512BWVL-NEXT: vpmovusqb %zmm0, %xmm0 +; AVX512BWVL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX512BWVL-NEXT: vzeroupper +; AVX512BWVL-NEXT: retq %1 = icmp slt <16 x i64> %a0, <i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255> %2 = select <16 x i1> %1, <16 x i64> %a0, <16 x i64> <i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255> %3 = icmp sgt <16 x i64> %2, zeroinitializer diff --git a/llvm/test/CodeGen/X86/vector-trunc-ssat.ll b/llvm/test/CodeGen/X86/vector-trunc-ssat.ll index 8e99c0b64a0..774a478a5d7 100644 --- a/llvm/test/CodeGen/X86/vector-trunc-ssat.ll +++ b/llvm/test/CodeGen/X86/vector-trunc-ssat.ll @@ -2717,20 +2717,51 @@ define <16 x i8> @trunc_ssat_v16i64_v16i8(<16 x i64> %a0) { ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; -; AVX512-LABEL: trunc_ssat_v16i64_v16i8: -; AVX512: # %bb.0: -; AVX512-NEXT: vpbroadcastq {{.*#+}} zmm2 = [127,127,127,127,127,127,127,127] -; AVX512-NEXT: vpminsq %zmm2, %zmm0, %zmm0 -; AVX512-NEXT: vpminsq %zmm2, %zmm1, %zmm1 -; AVX512-NEXT: vpbroadcastq {{.*#+}} zmm2 = [18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488] -; AVX512-NEXT: vpmaxsq %zmm2, %zmm1, %zmm1 -; AVX512-NEXT: vpmaxsq %zmm2, %zmm0, %zmm0 -; AVX512-NEXT: vpmovqd %zmm0, %ymm0 -; AVX512-NEXT: vpmovqd %zmm1, %ymm1 -; AVX512-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0 -; AVX512-NEXT: vpmovdb %zmm0, %xmm0 -; AVX512-NEXT: vzeroupper -; AVX512-NEXT: retq +; AVX512F-LABEL: trunc_ssat_v16i64_v16i8: +; AVX512F: # %bb.0: +; AVX512F-NEXT: vpbroadcastq {{.*#+}} zmm2 = [127,127,127,127,127,127,127,127] +; AVX512F-NEXT: vpminsq %zmm2, %zmm0, %zmm0 +; AVX512F-NEXT: vpminsq %zmm2, %zmm1, %zmm1 +; AVX512F-NEXT: vpbroadcastq {{.*#+}} zmm2 = [18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488] +; AVX512F-NEXT: vpmaxsq %zmm2, %zmm1, %zmm1 +; AVX512F-NEXT: vpmaxsq %zmm2, %zmm0, %zmm0 +; AVX512F-NEXT: vpmovqd %zmm0, %ymm0 +; AVX512F-NEXT: vpmovqd %zmm1, %ymm1 +; AVX512F-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0 +; AVX512F-NEXT: vpmovdb %zmm0, %xmm0 +; AVX512F-NEXT: vzeroupper +; AVX512F-NEXT: retq +; +; AVX512VL-LABEL: trunc_ssat_v16i64_v16i8: +; AVX512VL: # %bb.0: +; AVX512VL-NEXT: vpmovsqb %zmm1, %xmm1 +; AVX512VL-NEXT: vpmovsqb %zmm0, %xmm0 +; AVX512VL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX512VL-NEXT: vzeroupper +; AVX512VL-NEXT: retq +; +; AVX512BW-LABEL: trunc_ssat_v16i64_v16i8: +; AVX512BW: # %bb.0: +; AVX512BW-NEXT: vpbroadcastq {{.*#+}} zmm2 = [127,127,127,127,127,127,127,127] +; AVX512BW-NEXT: vpminsq %zmm2, %zmm0, %zmm0 +; AVX512BW-NEXT: vpminsq %zmm2, %zmm1, %zmm1 +; AVX512BW-NEXT: vpbroadcastq {{.*#+}} zmm2 = [18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488,18446744073709551488] +; AVX512BW-NEXT: vpmaxsq %zmm2, %zmm1, %zmm1 +; AVX512BW-NEXT: vpmaxsq %zmm2, %zmm0, %zmm0 +; AVX512BW-NEXT: vpmovqd %zmm0, %ymm0 +; AVX512BW-NEXT: vpmovqd %zmm1, %ymm1 +; AVX512BW-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0 +; AVX512BW-NEXT: vpmovdb %zmm0, %xmm0 +; AVX512BW-NEXT: vzeroupper +; AVX512BW-NEXT: retq +; +; AVX512BWVL-LABEL: trunc_ssat_v16i64_v16i8: +; AVX512BWVL: # %bb.0: +; AVX512BWVL-NEXT: vpmovsqb %zmm1, %xmm1 +; AVX512BWVL-NEXT: vpmovsqb %zmm0, %xmm0 +; AVX512BWVL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX512BWVL-NEXT: vzeroupper +; AVX512BWVL-NEXT: retq %1 = icmp slt <16 x i64> %a0, <i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127> %2 = select <16 x i1> %1, <16 x i64> %a0, <16 x i64> <i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127, i64 127> %3 = icmp sgt <16 x i64> %2, <i64 -128, i64 -128, i64 -128, i64 -128, i64 -128, i64 -128, i64 -128, i64 -128, i64 -128, i64 -128, i64 -128, i64 -128, i64 -128, i64 -128, i64 -128, i64 -128> diff --git a/llvm/test/CodeGen/X86/vector-trunc-usat.ll b/llvm/test/CodeGen/X86/vector-trunc-usat.ll index 1b38cc43ab1..7489d393585 100644 --- a/llvm/test/CodeGen/X86/vector-trunc-usat.ll +++ b/llvm/test/CodeGen/X86/vector-trunc-usat.ll @@ -1842,17 +1842,45 @@ define <16 x i8> @trunc_usat_v16i64_v16i8(<16 x i64> %a0) { ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: retq ; -; AVX512-LABEL: trunc_usat_v16i64_v16i8: -; AVX512: # %bb.0: -; AVX512-NEXT: vpbroadcastq {{.*#+}} zmm2 = [255,255,255,255,255,255,255,255] -; AVX512-NEXT: vpminuq %zmm2, %zmm1, %zmm1 -; AVX512-NEXT: vpminuq %zmm2, %zmm0, %zmm0 -; AVX512-NEXT: vpmovqd %zmm0, %ymm0 -; AVX512-NEXT: vpmovqd %zmm1, %ymm1 -; AVX512-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0 -; AVX512-NEXT: vpmovdb %zmm0, %xmm0 -; AVX512-NEXT: vzeroupper -; AVX512-NEXT: retq +; AVX512F-LABEL: trunc_usat_v16i64_v16i8: +; AVX512F: # %bb.0: +; AVX512F-NEXT: vpbroadcastq {{.*#+}} zmm2 = [255,255,255,255,255,255,255,255] +; AVX512F-NEXT: vpminuq %zmm2, %zmm1, %zmm1 +; AVX512F-NEXT: vpminuq %zmm2, %zmm0, %zmm0 +; AVX512F-NEXT: vpmovqd %zmm0, %ymm0 +; AVX512F-NEXT: vpmovqd %zmm1, %ymm1 +; AVX512F-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0 +; AVX512F-NEXT: vpmovdb %zmm0, %xmm0 +; AVX512F-NEXT: vzeroupper +; AVX512F-NEXT: retq +; +; AVX512VL-LABEL: trunc_usat_v16i64_v16i8: +; AVX512VL: # %bb.0: +; AVX512VL-NEXT: vpmovusqb %zmm1, %xmm1 +; AVX512VL-NEXT: vpmovusqb %zmm0, %xmm0 +; AVX512VL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX512VL-NEXT: vzeroupper +; AVX512VL-NEXT: retq +; +; AVX512BW-LABEL: trunc_usat_v16i64_v16i8: +; AVX512BW: # %bb.0: +; AVX512BW-NEXT: vpbroadcastq {{.*#+}} zmm2 = [255,255,255,255,255,255,255,255] +; AVX512BW-NEXT: vpminuq %zmm2, %zmm1, %zmm1 +; AVX512BW-NEXT: vpminuq %zmm2, %zmm0, %zmm0 +; AVX512BW-NEXT: vpmovqd %zmm0, %ymm0 +; AVX512BW-NEXT: vpmovqd %zmm1, %ymm1 +; AVX512BW-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0 +; AVX512BW-NEXT: vpmovdb %zmm0, %xmm0 +; AVX512BW-NEXT: vzeroupper +; AVX512BW-NEXT: retq +; +; AVX512BWVL-LABEL: trunc_usat_v16i64_v16i8: +; AVX512BWVL: # %bb.0: +; AVX512BWVL-NEXT: vpmovusqb %zmm1, %xmm1 +; AVX512BWVL-NEXT: vpmovusqb %zmm0, %xmm0 +; AVX512BWVL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX512BWVL-NEXT: vzeroupper +; AVX512BWVL-NEXT: retq %1 = icmp ult <16 x i64> %a0, <i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255> %2 = select <16 x i1> %1, <16 x i64> %a0, <16 x i64> <i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255, i64 255> %3 = trunc <16 x i64> %2 to <16 x i8> |
