31 lines
1.5 KiB
LLVM
31 lines
1.5 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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define void @main() {
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; CHECK-LABEL: @main(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = load <2 x i64>, <2 x i64>* undef, align 16
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; CHECK-NEXT: [[VEC_0_VEC_EXTRACT_I:%.*]] = extractelement <2 x i64> [[TMP0]], i32 0
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; CHECK-NEXT: [[ADD_I:%.*]] = add i64 [[VEC_0_VEC_EXTRACT_I]], 1
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; CHECK-NEXT: [[VEC_0_VEC_INSERT_I:%.*]] = insertelement <2 x i64> [[TMP0]], i64 [[ADD_I]], i32 0
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; CHECK-NEXT: [[CMP_I:%.*]] = icmp eq i64 [[ADD_I]], 0
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; CHECK-NEXT: [[VEC_8_VEC_EXTRACT_I:%.*]] = extractelement <2 x i64> [[TMP0]], i32 1
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; CHECK-NEXT: [[INC_I:%.*]] = add i64 [[VEC_8_VEC_EXTRACT_I]], 1
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; CHECK-NEXT: [[VEC_8_VEC_INSERT_I:%.*]] = insertelement <2 x i64> [[VEC_0_VEC_INSERT_I]], i64 [[INC_I]], i32 1
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; CHECK-NEXT: [[VEC_0_I:%.*]] = select i1 [[CMP_I]], <2 x i64> [[VEC_8_VEC_INSERT_I]], <2 x i64> [[VEC_0_VEC_INSERT_I]]
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; CHECK-NEXT: ret void
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;
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entry:
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%0 = load <2 x i64>, <2 x i64>* undef, align 16
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%vec.0.vec.extract.i = extractelement <2 x i64> %0, i32 0
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%add.i = add i64 %vec.0.vec.extract.i, 1
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%vec.0.vec.insert.i = insertelement <2 x i64> %0, i64 %add.i, i32 0
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%cmp.i = icmp eq i64 %add.i, 0
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%vec.8.vec.extract.i = extractelement <2 x i64> %0, i32 1
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%inc.i = add i64 %vec.8.vec.extract.i, 1
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%vec.8.vec.insert.i = insertelement <2 x i64> %vec.0.vec.insert.i, i64 %inc.i, i32 1
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%vec.0.i = select i1 %cmp.i, <2 x i64> %vec.8.vec.insert.i, <2 x i64> %vec.0.vec.insert.i
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ret void
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}
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