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804f034bd1
We treat TBAA tags as struct-path aware TBAA format when the first operand is a MDNode and the tag has 3 or more operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191593 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
1.2 KiB
LLVM
24 lines
1.2 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
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; Function Attrs: nounwind
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define void @_Z4testPiPf(i32* nocapture %pI, float* nocapture %pF) #0 {
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entry:
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store i32 0, i32* %pI, align 4, !tbaa !{metadata !"int", metadata !0}
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; CHECK: store i32 0, i32* %pI, align 4, !tbaa [[TAG_INT:!.*]]
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store float 1.000000e+00, float* %pF, align 4, !tbaa !2
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; CHECK: store float 1.000000e+00, float* %pF, align 4, !tbaa [[TAG_FLOAT:!.*]]
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ret void
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}
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attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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!0 = metadata !{metadata !"omnipotent char", metadata !1}
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!1 = metadata !{metadata !"Simple C/C++ TBAA"}
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!2 = metadata !{metadata !"float", metadata !0}
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; CHECK: [[TAG_INT]] = metadata !{metadata [[TYPE_INT:!.*]], metadata [[TYPE_INT]], i64 0}
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; CHECK: [[TYPE_INT]] = metadata !{metadata !"int", metadata [[TYPE_CHAR:!.*]]}
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; CHECK: [[TYPE_CHAR]] = metadata !{metadata !"omnipotent char", metadata !{{.*}}
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; CHECK: [[TAG_FLOAT]] = metadata !{metadata [[TYPE_FLOAT:!.*]], metadata [[TYPE_FLOAT]], i64 0}
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; CHECK: [[TYPE_FLOAT]] = metadata !{metadata !"float", metadata [[TYPE_CHAR]]}
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