101 lines
4.0 KiB
LLVM
101 lines
4.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -passes=slp-vectorizer -S | FileCheck %s
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target triple = "aarch64-unknown-linux-gnu"
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@d = internal unnamed_addr global i32 5, align 4
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define dso_local void @l() local_unnamed_addr {
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; CHECK-LABEL: @l(
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; CHECK-NEXT: bb:
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; CHECK-NEXT: br label [[BB1:%.*]]
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; CHECK: bb1:
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; CHECK-NEXT: [[TMP0:%.*]] = phi <2 x i16> [ undef, [[BB:%.*]] ], [ [[TMP11:%.*]], [[BB25:%.*]] ]
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; CHECK-NEXT: br i1 undef, label [[BB3:%.*]], label [[BB11:%.*]]
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; CHECK: bb3:
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; CHECK-NEXT: [[I4:%.*]] = zext i1 undef to i32
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; CHECK-NEXT: [[TMP1:%.*]] = xor <2 x i16> [[TMP0]], undef
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; CHECK-NEXT: [[TMP2:%.*]] = icmp ugt <2 x i16> [[TMP1]], <i16 8, i16 8>
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; CHECK-NEXT: [[TMP3:%.*]] = zext <2 x i1> [[TMP2]] to <2 x i32>
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; CHECK-NEXT: br label [[BB25]]
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; CHECK: bb11:
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; CHECK-NEXT: [[I12:%.*]] = zext i1 undef to i32
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; CHECK-NEXT: [[TMP4:%.*]] = xor <2 x i16> [[TMP0]], undef
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; CHECK-NEXT: [[TMP5:%.*]] = sext <2 x i16> [[TMP4]] to <2 x i64>
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; CHECK-NEXT: [[TMP6:%.*]] = icmp ule <2 x i64> undef, [[TMP5]]
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; CHECK-NEXT: [[TMP7:%.*]] = zext <2 x i1> [[TMP6]] to <2 x i32>
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; CHECK-NEXT: [[TMP8:%.*]] = icmp ult <2 x i32> undef, [[TMP7]]
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; CHECK-NEXT: [[TMP9:%.*]] = zext <2 x i1> [[TMP8]] to <2 x i32>
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; CHECK-NEXT: br label [[BB25]]
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; CHECK: bb25:
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; CHECK-NEXT: [[I28:%.*]] = phi i32 [ [[I12]], [[BB11]] ], [ [[I4]], [[BB3]] ]
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; CHECK-NEXT: [[TMP10:%.*]] = phi <2 x i32> [ [[TMP9]], [[BB11]] ], [ [[TMP3]], [[BB3]] ]
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; CHECK-NEXT: [[TMP11]] = phi <2 x i16> [ [[TMP4]], [[BB11]] ], [ [[TMP1]], [[BB3]] ]
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; CHECK-NEXT: [[TMP12:%.*]] = trunc <2 x i32> [[TMP10]] to <2 x i8>
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; CHECK-NEXT: [[TMP13:%.*]] = extractelement <2 x i8> [[TMP12]], i32 0
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; CHECK-NEXT: [[TMP14:%.*]] = zext i8 [[TMP13]] to i32
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; CHECK-NEXT: [[I31:%.*]] = and i32 undef, [[TMP14]]
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; CHECK-NEXT: [[TMP15:%.*]] = extractelement <2 x i8> [[TMP12]], i32 1
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; CHECK-NEXT: [[TMP16:%.*]] = zext i8 [[TMP15]] to i32
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; CHECK-NEXT: [[I32:%.*]] = and i32 [[I31]], [[TMP16]]
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; CHECK-NEXT: [[I33:%.*]] = and i32 [[I32]], [[I28]]
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; CHECK-NEXT: br i1 undef, label [[BB34:%.*]], label [[BB1]]
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; CHECK: bb34:
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; CHECK-NEXT: [[I35:%.*]] = phi i32 [ [[I33]], [[BB25]] ]
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; CHECK-NEXT: br label [[BB36:%.*]]
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; CHECK: bb36:
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; CHECK-NEXT: store i32 [[I35]], i32* @d, align 4
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; CHECK-NEXT: ret void
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;
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bb:
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br label %bb1
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bb1: ; preds = %bb25, %bb
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%i = phi i16 [ undef, %bb ], [ %i29, %bb25 ]
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%i2 = phi i16 [ undef, %bb ], [ %i30, %bb25 ]
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br i1 undef, label %bb3, label %bb11
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bb3: ; preds = %bb1
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%i4 = zext i1 undef to i32
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%i5 = xor i16 %i2, undef
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%i6 = icmp ugt i16 %i5, 8
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%i7 = zext i1 %i6 to i32
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%i8 = xor i16 %i, undef
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%i9 = icmp ugt i16 %i8, 8
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%i10 = zext i1 %i9 to i32
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br label %bb25
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bb11: ; preds = %bb1
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%i12 = zext i1 undef to i32
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%i13 = xor i16 %i2, undef
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%i14 = sext i16 %i13 to i64
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%i15 = icmp ule i64 undef, %i14
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%i16 = zext i1 %i15 to i32
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%i17 = icmp ult i32 undef, %i16
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%i18 = zext i1 %i17 to i32
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%i19 = xor i16 %i, undef
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%i20 = sext i16 %i19 to i64
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%i21 = icmp ule i64 undef, %i20
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%i22 = zext i1 %i21 to i32
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%i23 = icmp ult i32 undef, %i22
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%i24 = zext i1 %i23 to i32
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br label %bb25
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bb25: ; preds = %bb11, %bb3
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%i26 = phi i32 [ %i24, %bb11 ], [ %i10, %bb3 ]
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%i27 = phi i32 [ %i18, %bb11 ], [ %i7, %bb3 ]
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%i28 = phi i32 [ %i12, %bb11 ], [ %i4, %bb3 ]
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%i29 = phi i16 [ %i19, %bb11 ], [ %i8, %bb3 ]
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%i30 = phi i16 [ %i13, %bb11 ], [ %i5, %bb3 ]
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%i31 = and i32 undef, %i26
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%i32 = and i32 %i31, %i27
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%i33 = and i32 %i32, %i28
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br i1 undef, label %bb34, label %bb1
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bb34: ; preds = %bb25
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%i35 = phi i32 [ %i33, %bb25 ]
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br label %bb36
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bb36: ; preds = %bb34
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store i32 %i35, i32* @d, align 4
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ret void
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}
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