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1; RUN: llc -mtriple=hexagon -hexagon-bit=0 < %s | FileCheck %s2 3; This spill should be eliminated.4; CHECK-NOT: vmem(r29+#6)5 6define void @test(ptr noalias nocapture %key, ptr noalias nocapture %data1) #0 {7entry:8 br label %for.body9 10for.body:11 %pkey.0542 = phi ptr [ %key, %entry ], [ null, %for.body ]12 %pdata0.0541 = phi ptr [ null, %entry ], [ %add.ptr48, %for.body ]13 %pdata1.0540 = phi ptr [ %data1, %entry ], [ %add.ptr49, %for.body ]14 %dAccum0.0539 = phi <64 x i32> [ undef, %entry ], [ %84, %for.body ]15 %0 = load <32 x i32>, ptr %pkey.0542, align 12816 %1 = load <32 x i32>, ptr %pdata0.0541, align 12817 %2 = load <32 x i32>, ptr undef, align 12818 %arrayidx4 = getelementptr inbounds <32 x i32>, ptr %pdata0.0541, i32 219 %3 = load <32 x i32>, ptr %arrayidx4, align 12820 %arrayidx5 = getelementptr inbounds <32 x i32>, ptr %pdata1.0540, i32 221 %4 = load <32 x i32>, ptr %arrayidx5, align 12822 %5 = load <32 x i32>, ptr null, align 12823 %6 = load <32 x i32>, ptr undef, align 12824 %7 = load <32 x i32>, ptr null, align 12825 %arrayidx9 = getelementptr inbounds <32 x i32>, ptr %pkey.0542, i32 326 %arrayidx10 = getelementptr inbounds <32 x i32>, ptr %pdata0.0541, i32 627 %8 = load <32 x i32>, ptr %arrayidx10, align 12828 %arrayidx12 = getelementptr inbounds <32 x i32>, ptr %pkey.0542, i32 429 %9 = load <32 x i32>, ptr %arrayidx12, align 12830 %arrayidx13 = getelementptr inbounds <32 x i32>, ptr %pdata0.0541, i32 831 %arrayidx14 = getelementptr inbounds <32 x i32>, ptr %pdata1.0540, i32 832 %10 = load <32 x i32>, ptr %arrayidx14, align 12833 %arrayidx15 = getelementptr inbounds <32 x i32>, ptr %pkey.0542, i32 534 %11 = load <32 x i32>, ptr %arrayidx15, align 12835 %arrayidx16 = getelementptr inbounds <32 x i32>, ptr %pdata0.0541, i32 1036 %arrayidx17 = getelementptr inbounds <32 x i32>, ptr %pdata1.0540, i32 1037 %12 = load <32 x i32>, ptr %arrayidx17, align 12838 %arrayidx18 = getelementptr inbounds <32 x i32>, ptr %pkey.0542, i32 639 %13 = load <32 x i32>, ptr %arrayidx18, align 12840 %arrayidx19 = getelementptr inbounds <32 x i32>, ptr %pdata0.0541, i32 1241 %14 = load <32 x i32>, ptr %arrayidx19, align 12842 %arrayidx20 = getelementptr inbounds <32 x i32>, ptr %pdata1.0540, i32 1243 %15 = load <32 x i32>, ptr %arrayidx20, align 12844 %arrayidx22 = getelementptr inbounds <32 x i32>, ptr %pdata0.0541, i32 1445 %16 = load <32 x i32>, ptr %arrayidx22, align 12846 %arrayidx23 = getelementptr inbounds <32 x i32>, ptr %pdata1.0540, i32 1447 %17 = load <32 x i32>, ptr %arrayidx23, align 12848 %18 = tail call <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32> %0, <32 x i32> %9)49 %19 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %18, <32 x i32> %9, <32 x i32> %0)50 %20 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %18, <32 x i32> %0, <32 x i32> %9)51 %21 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %18, <32 x i32> undef, <32 x i32> %1)52 %22 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %18, <32 x i32> %10, <32 x i32> undef)53 %23 = tail call <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32> %5, <32 x i32> %13)54 %24 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %23, <32 x i32> %13, <32 x i32> %5)55 %25 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %23, <32 x i32> %5, <32 x i32> %13)56 %26 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %23, <32 x i32> %14, <32 x i32> %6)57 %27 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %23, <32 x i32> %6, <32 x i32> %14)58 %28 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %23, <32 x i32> %15, <32 x i32> %7)59 %29 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %23, <32 x i32> %7, <32 x i32> %15)60 %30 = tail call <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32> %2, <32 x i32> %11)61 %31 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %30, <32 x i32> %11, <32 x i32> %2)62 %32 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %30, <32 x i32> %2, <32 x i32> %11)63 %33 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %30, <32 x i32> undef, <32 x i32> %3)64 %34 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %30, <32 x i32> %3, <32 x i32> undef)65 %35 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %30, <32 x i32> %12, <32 x i32> %4)66 %36 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %30, <32 x i32> %4, <32 x i32> %12)67 %37 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> zeroinitializer, <32 x i32> zeroinitializer, <32 x i32> undef)68 %38 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> zeroinitializer, <32 x i32> undef, <32 x i32> zeroinitializer)69 %39 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> zeroinitializer, <32 x i32> %16, <32 x i32> %8)70 %40 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> zeroinitializer, <32 x i32> %8, <32 x i32> %16)71 %41 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> zeroinitializer, <32 x i32> %17, <32 x i32> undef)72 %42 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> zeroinitializer, <32 x i32> undef, <32 x i32> %17)73 %43 = tail call <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32> %19, <32 x i32> %24)74 %44 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %43, <32 x i32> %24, <32 x i32> %19)75 %45 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %43, <32 x i32> %19, <32 x i32> %24)76 %46 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %43, <32 x i32> %26, <32 x i32> %21)77 %47 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %43, <32 x i32> %21, <32 x i32> %26)78 %48 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %43, <32 x i32> %28, <32 x i32> %22)79 %49 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %43, <32 x i32> %22, <32 x i32> %28)80 %50 = tail call <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32> %20, <32 x i32> %25)81 %51 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %50, <32 x i32> %25, <32 x i32> %20)82 %52 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %50, <32 x i32> %20, <32 x i32> %25)83 %53 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %50, <32 x i32> %27, <32 x i32> undef)84 %54 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %50, <32 x i32> undef, <32 x i32> %29)85 %55 = tail call <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32> %31, <32 x i32> %37)86 %56 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %55, <32 x i32> %37, <32 x i32> %31)87 %57 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %55, <32 x i32> %31, <32 x i32> %37)88 %58 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %55, <32 x i32> %39, <32 x i32> %33)89 %59 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %55, <32 x i32> %41, <32 x i32> %35)90 %60 = tail call <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32> %32, <32 x i32> %38)91 %61 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %60, <32 x i32> %40, <32 x i32> %34)92 %62 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %60, <32 x i32> %36, <32 x i32> %42)93 %63 = tail call <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32> %44, <32 x i32> %56)94 %64 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %63, <32 x i32> %56, <32 x i32> %44)95 %65 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %63, <32 x i32> %58, <32 x i32> %46)96 %66 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %63, <32 x i32> %59, <32 x i32> %48)97 %67 = tail call <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32> %45, <32 x i32> %57)98 %68 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %67, <32 x i32> %49, <32 x i32> zeroinitializer)99 %69 = tail call <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32> %51, <32 x i32> zeroinitializer)100 %70 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %69, <32 x i32> %61, <32 x i32> %53)101 %71 = tail call <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32> %52, <32 x i32> undef)102 %72 = tail call <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1> %71, <32 x i32> %54, <32 x i32> %62)103 %73 = tail call <32 x i32> @llvm.hexagon.V6.vshuffeb.128B(<32 x i32> %66, <32 x i32> %65)104 %74 = tail call <32 x i32> @llvm.hexagon.V6.vshuffeb.128B(<32 x i32> %68, <32 x i32> undef)105 %75 = tail call <32 x i32> @llvm.hexagon.V6.vshuffeb.128B(<32 x i32> zeroinitializer, <32 x i32> %70)106 %76 = tail call <32 x i32> @llvm.hexagon.V6.vshuffeb.128B(<32 x i32> %72, <32 x i32> zeroinitializer)107 %77 = tail call <64 x i32> @llvm.hexagon.V6.vmpyuh.acc.128B(<64 x i32> %dAccum0.0539, <32 x i32> %73, i32 65537)108 %78 = tail call <64 x i32> @llvm.hexagon.V6.vmpyuh.acc.128B(<64 x i32> %77, <32 x i32> zeroinitializer, i32 65537)109 %79 = tail call <64 x i32> @llvm.hexagon.V6.vmpyuh.acc.128B(<64 x i32> %78, <32 x i32> zeroinitializer, i32 65537)110 %80 = tail call <64 x i32> @llvm.hexagon.V6.vmpyuh.acc.128B(<64 x i32> %79, <32 x i32> %74, i32 65537)111 %81 = tail call <64 x i32> @llvm.hexagon.V6.vmpyuh.acc.128B(<64 x i32> %80, <32 x i32> %75, i32 65537)112 %82 = tail call <64 x i32> @llvm.hexagon.V6.vmpyuh.acc.128B(<64 x i32> %81, <32 x i32> zeroinitializer, i32 65537)113 %83 = tail call <64 x i32> @llvm.hexagon.V6.vmpyuh.acc.128B(<64 x i32> %82, <32 x i32> undef, i32 65537)114 %84 = tail call <64 x i32> @llvm.hexagon.V6.vmpyuh.acc.128B(<64 x i32> %83, <32 x i32> %76, i32 65537)115 store <32 x i32> %64, ptr %pkey.0542, align 128116 store <32 x i32> %73, ptr %pdata0.0541, align 128117 store <32 x i32> zeroinitializer, ptr %arrayidx4, align 128118 store <32 x i32> zeroinitializer, ptr undef, align 128119 store <32 x i32> zeroinitializer, ptr %arrayidx20, align 128120 store <32 x i32> zeroinitializer, ptr null, align 128121 %add.ptr48 = getelementptr inbounds <32 x i32>, ptr %pdata0.0541, i32 16122 %add.ptr49 = getelementptr inbounds <32 x i32>, ptr %pdata1.0540, i32 16123 br i1 false, label %for.end, label %for.body124 125for.end:126 %85 = tail call <32 x i32> @llvm.hexagon.V6.hi.128B(<64 x i32> %84)127 ret void128}129 130declare <128 x i1> @llvm.hexagon.V6.vgtb.128B(<32 x i32>, <32 x i32>) #1131 132declare <32 x i32> @llvm.hexagon.V6.vmux.128B(<128 x i1>, <32 x i32>, <32 x i32>) #1133 134declare <32 x i32> @llvm.hexagon.V6.vshuffeb.128B(<32 x i32>, <32 x i32>) #1135 136declare <64 x i32> @llvm.hexagon.V6.vmpyuh.acc.128B(<64 x i32>, <32 x i32>, i32) #1137 138declare <32 x i32> @llvm.hexagon.V6.hi.128B(<64 x i32>) #1139 140attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvx,+hvx-length128b" }141attributes #1 = { nounwind readnone }142