37 lines
1.2 KiB
LLVM
37 lines
1.2 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -S -slp-vectorizer | FileCheck %s
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; This code has GEPs with different index types, which should not
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; matter for the SLPVectorizer.
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target triple = "x86_64--linux"
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define void @foo() {
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; CHECK-LABEL: @foo(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: br label [[BB1:%.*]]
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; CHECK: bb1:
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; CHECK-NEXT: [[LS1_PH:%.*]] = phi float* [ [[_TMP1:%.*]], [[BB1]] ], [ undef, [[ENTRY:%.*]] ]
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; CHECK-NEXT: [[LS2_PH:%.*]] = phi float* [ [[_TMP2:%.*]], [[BB1]] ], [ undef, [[ENTRY]] ]
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; CHECK-NEXT: store float undef, float* [[LS1_PH]]
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; CHECK-NEXT: [[_TMP1]] = getelementptr float, float* [[LS1_PH]], i32 1
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; CHECK-NEXT: [[_TMP2]] = getelementptr float, float* [[LS2_PH]], i64 4
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; CHECK-NEXT: br i1 false, label [[BB1]], label [[BB2:%.*]]
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; CHECK: bb2:
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; CHECK-NEXT: ret void
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;
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entry:
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br label %bb1
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bb1:
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%ls1.ph = phi float* [ %_tmp1, %bb1 ], [ undef, %entry ]
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%ls2.ph = phi float* [ %_tmp2, %bb1 ], [ undef, %entry ]
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store float undef, float* %ls1.ph
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%_tmp1 = getelementptr float, float* %ls1.ph, i32 1
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%_tmp2 = getelementptr float, float* %ls2.ph, i64 4
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br i1 false, label %bb1, label %bb2
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bb2:
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ret void
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}
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