test/CodeGen/X86/pr55648.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s

define void @PR55648() #0 {
; CHECK-LABEL: PR55648:
; CHECK:       # %bb.0: # %bb
; CHECK-NEXT:    .p2align 4, 0x90
; CHECK-NEXT:  .LBB0_1: # %bb38
; CHECK-NEXT:    # =>This Inner Loop Header: Depth=1
; CHECK-NEXT:    jmp .LBB0_1
bb:
  %tmp = load <4 x i16>, ptr poison, align 16
  %tmp1 = icmp ne <4 x i16> %tmp, <i16 1, i16 1, i16 1, i16 1>
  %tmp2 = load <4 x i16>, ptr poison, align 8
  %tmp3 = icmp ne <4 x i16> %tmp2, <i16 1, i16 1, i16 1, i16 1>
  %tmp4 = load <4 x i16>, ptr poison, align 16
  %tmp5 = icmp ne <4 x i16> %tmp4, <i16 1, i16 1, i16 1, i16 1>
  %tmp6 = load <4 x i16>, ptr poison, align 8
  %tmp7 = icmp ne <4 x i16> %tmp6, <i16 1, i16 1, i16 1, i16 1>
  %tmp8 = load <4 x i16>, ptr poison, align 16
  %tmp9 = icmp ne <4 x i16> %tmp8, <i16 1, i16 1, i16 1, i16 1>
  %tmp10 = load <4 x i16>, ptr poison, align 8
  %tmp11 = icmp ne <4 x i16> %tmp10, <i16 1, i16 1, i16 1, i16 1>
  %tmp12 = load <4 x i16>, ptr poison, align 16
  %tmp13 = icmp ne <4 x i16> %tmp12, <i16 1, i16 1, i16 1, i16 1>
  %tmp14 = load <4 x i16>, ptr poison, align 8
  %tmp15 = icmp ne <4 x i16> %tmp14, <i16 1, i16 1, i16 1, i16 1>
  %tmp16 = load <4 x i16>, ptr poison, align 16
  %tmp17 = icmp ne <4 x i16> %tmp16, <i16 1, i16 1, i16 1, i16 1>
  %tmp18 = load <4 x i16>, ptr poison, align 8
  %tmp19 = icmp ne <4 x i16> %tmp18, <i16 1, i16 1, i16 1, i16 1>
  %tmp20 = load <4 x i16>, ptr poison, align 16
  %tmp21 = icmp ne <4 x i16> %tmp20, <i16 1, i16 1, i16 1, i16 1>
  %tmp22 = load <4 x i16>, ptr poison, align 8
  %tmp23 = icmp ne <4 x i16> %tmp22, <i16 1, i16 1, i16 1, i16 1>
  %tmp24 = load <4 x i16>, ptr poison, align 16
  %tmp25 = icmp ne <4 x i16> %tmp24, <i16 1, i16 1, i16 1, i16 1>
  %tmp26 = load <4 x i16>, ptr poison, align 8
  %tmp27 = icmp ne <4 x i16> %tmp26, <i16 1, i16 1, i16 1, i16 1>
  %tmp28 = load <4 x i16>, ptr poison, align 16
  %tmp29 = icmp ne <4 x i16> %tmp28, <i16 1, i16 1, i16 1, i16 1>
  %tmp30 = load <4 x i16>, ptr poison, align 8
  %tmp31 = icmp ne <4 x i16> %tmp30, <i16 1, i16 1, i16 1, i16 1>
  %tmp32 = load <4 x i16>, ptr poison, align 16
  %tmp33 = icmp ne <4 x i16> %tmp32, <i16 1, i16 1, i16 1, i16 1>
  %tmp34 = load <4 x i16>, ptr poison, align 8
  %tmp35 = icmp ne <4 x i16> %tmp34, <i16 1, i16 1, i16 1, i16 1>
  %tmp36 = load <4 x i16>, ptr poison, align 16
  %tmp37 = icmp ne <4 x i16> %tmp36, <i16 1, i16 1, i16 1, i16 1>
  br label %bb38

bb38:                                             ; preds = %bb38, %bb
  %tmp39 = phi i64 [ undef, %bb ], [ %tmp119, %bb38 ]
  %tmp40 = insertelement <4 x i64> poison, i64 %tmp39, i64 0
  %tmp41 = shufflevector <4 x i64> %tmp40, <4 x i64> poison, <4 x i32> zeroinitializer
  %tmp42 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp41, <4 x i64> undef)
  %tmp43 = select <4 x i1> undef, <4 x i64> %tmp42, <4 x i64> %tmp41
  %tmp44 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp1, <4 x i32> poison)
  %tmp45 = sext <4 x i32> %tmp44 to <4 x i64>
  %tmp46 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> undef, <4 x i64> %tmp45)
  %tmp47 = select <4 x i1> %tmp1, <4 x i64> %tmp46, <4 x i64> undef
  %tmp48 = sext <4 x i32> undef to <4 x i64>
  %tmp49 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp47, <4 x i64> %tmp48)
  %tmp50 = select <4 x i1> %tmp3, <4 x i64> %tmp49, <4 x i64> %tmp47
  %tmp51 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp5, <4 x i32> poison)
  %tmp52 = sext <4 x i32> %tmp51 to <4 x i64>
  %tmp53 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp50, <4 x i64> %tmp52)
  %tmp54 = select <4 x i1> %tmp5, <4 x i64> %tmp53, <4 x i64> %tmp50
  %tmp55 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp7, <4 x i32> poison)
  %tmp56 = sext <4 x i32> %tmp55 to <4 x i64>
  %tmp57 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp54, <4 x i64> %tmp56)
  %tmp58 = select <4 x i1> %tmp7, <4 x i64> %tmp57, <4 x i64> %tmp54
  %tmp59 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp9, <4 x i32> poison)
  %tmp60 = sext <4 x i32> %tmp59 to <4 x i64>
  %tmp61 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp58, <4 x i64> %tmp60)
  %tmp62 = select <4 x i1> %tmp9, <4 x i64> %tmp61, <4 x i64> %tmp58
  %tmp63 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp11, <4 x i32> poison)
  %tmp64 = sext <4 x i32> %tmp63 to <4 x i64>
  %tmp65 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp62, <4 x i64> %tmp64)
  %tmp66 = select <4 x i1> %tmp11, <4 x i64> %tmp65, <4 x i64> %tmp62
  %tmp67 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp13, <4 x i32> poison)
  %tmp68 = sext <4 x i32> %tmp67 to <4 x i64>
  %tmp69 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp66, <4 x i64> %tmp68)
  %tmp70 = select <4 x i1> %tmp13, <4 x i64> %tmp69, <4 x i64> %tmp66
  %tmp71 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp15, <4 x i32> poison)
  %tmp72 = sext <4 x i32> %tmp71 to <4 x i64>
  %tmp73 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp70, <4 x i64> %tmp72)
  %tmp74 = select <4 x i1> %tmp15, <4 x i64> %tmp73, <4 x i64> %tmp70
  %tmp75 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp17, <4 x i32> poison)
  %tmp76 = sext <4 x i32> %tmp75 to <4 x i64>
  %tmp77 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp74, <4 x i64> %tmp76)
  %tmp78 = select <4 x i1> %tmp17, <4 x i64> %tmp77, <4 x i64> %tmp74
  %tmp79 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp19, <4 x i32> poison)
  %tmp80 = sext <4 x i32> %tmp79 to <4 x i64>
  %tmp81 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp78, <4 x i64> %tmp80)
  %tmp82 = select <4 x i1> %tmp19, <4 x i64> %tmp81, <4 x i64> %tmp78
  %tmp83 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp21, <4 x i32> poison)
  %tmp84 = sext <4 x i32> %tmp83 to <4 x i64>
  %tmp85 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp82, <4 x i64> %tmp84)
  %tmp86 = select <4 x i1> %tmp21, <4 x i64> %tmp85, <4 x i64> %tmp82
  %tmp87 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp23, <4 x i32> poison)
  %tmp88 = sext <4 x i32> %tmp87 to <4 x i64>
  %tmp89 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp86, <4 x i64> %tmp88)
  %tmp90 = select <4 x i1> %tmp23, <4 x i64> %tmp89, <4 x i64> %tmp86
  %tmp91 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp25, <4 x i32> poison)
  %tmp92 = sext <4 x i32> %tmp91 to <4 x i64>
  %tmp93 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp90, <4 x i64> %tmp92)
  %tmp94 = select <4 x i1> %tmp25, <4 x i64> %tmp93, <4 x i64> %tmp90
  %tmp95 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp27, <4 x i32> poison)
  %tmp96 = sext <4 x i32> %tmp95 to <4 x i64>
  %tmp97 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp94, <4 x i64> %tmp96)
  %tmp98 = select <4 x i1> %tmp27, <4 x i64> %tmp97, <4 x i64> %tmp94
  %tmp99 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp29, <4 x i32> poison)
  %tmp100 = sext <4 x i32> %tmp99 to <4 x i64>
  %tmp101 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp98, <4 x i64> %tmp100)
  %tmp102 = select <4 x i1> %tmp29, <4 x i64> %tmp101, <4 x i64> %tmp98
  %tmp103 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp31, <4 x i32> poison)
  %tmp104 = sext <4 x i32> %tmp103 to <4 x i64>
  %tmp105 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp102, <4 x i64> %tmp104)
  %tmp106 = select <4 x i1> %tmp31, <4 x i64> %tmp105, <4 x i64> %tmp102
  %tmp107 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp33, <4 x i32> poison)
  %tmp108 = sext <4 x i32> %tmp107 to <4 x i64>
  %tmp109 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp106, <4 x i64> %tmp108)
  %tmp110 = select <4 x i1> %tmp33, <4 x i64> %tmp109, <4 x i64> %tmp106
  %tmp111 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp35, <4 x i32> poison)
  %tmp112 = sext <4 x i32> %tmp111 to <4 x i64>
  %tmp113 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp110, <4 x i64> %tmp112)
  %tmp114 = select <4 x i1> %tmp35, <4 x i64> %tmp113, <4 x i64> %tmp110
  %tmp115 = call <4 x i32> @llvm.masked.load.v4i32.p0(ptr undef, i32 4, <4 x i1> %tmp37, <4 x i32> poison)
  %tmp116 = sext <4 x i32> %tmp115 to <4 x i64>
  %tmp117 = call <4 x i64> @llvm.smin.v4i64(<4 x i64> %tmp114, <4 x i64> %tmp116)
  %tmp118 = select <4 x i1> %tmp37, <4 x i64> %tmp117, <4 x i64> %tmp114
  %tmp119 = call i64 @llvm.vector.reduce.smin.v4i64(<4 x i64> %tmp118)
  br label %bb38
}

; Function Attrs: nocallback nofree nosync nounwind readnone speculatable willreturn
declare i64 @llvm.smin.i64(i64, i64) #1

; Function Attrs: argmemonly nocallback nofree nosync nounwind readonly willreturn
declare <4 x i32> @llvm.masked.load.v4i32.p0(ptr, i32 immarg, <4 x i1>, <4 x i32>) #2

; Function Attrs: nocallback nofree nosync nounwind readnone speculatable willreturn
declare <4 x i64> @llvm.smin.v4i64(<4 x i64>, <4 x i64>) #1

; Function Attrs: nocallback nofree nosync nounwind readnone willreturn
declare i64 @llvm.vector.reduce.smin.v4i64(<4 x i64>) #3

attributes #0 = { nofree norecurse nosync nounwind uwtable "frame-pointer"="none" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="btver2" "target-features"="+aes,+avx,+bmi,+crc32,+cx16,+cx8,+f16c,+fxsr,+lzcnt,+mmx,+movbe,+pclmul,+popcnt,+prfchw,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+sse4a,+ssse3,+x87,+xsave,+xsaveopt" }