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Simplify testing case (Thanks Rafael for the testing case).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193177 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1,32 +1,27 @@
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; RUN: opt < %s -O2 -S | FileCheck %s
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; RUN: opt < %s -tbaa -gvn -S | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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%"structA" = type { %"structB" }
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%"structB" = type { i32*, %classT }
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%structA = type { %structB }
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%structB = type { i32*, %classT }
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%classT = type { %classO, %classJ*, i8 }
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%classO = type { i32 }
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%classJ = type { i8 }
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%"classA" = type { %"classB" }
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%"classB" = type { i8 }
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%"classC" = type { %"classD", %"structA" }
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%"classD" = type { %"structA"* }
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%classA = type { %classB }
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%classB = type { i8 }
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%classC = type { %classD, %structA }
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%classD = type { %structA* }
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; Function Attrs: ssp uwtable
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define %"structA"** @test(%"classA"* %this, i32** %p1) #0 align 2 {
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define %structA** @test(%classA* %this, i32** %p1) #0 align 2 {
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entry:
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; CHECK-LABEL: @test
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; CHECK: load i32** %p1, align 8, !tbaa
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; CHECK: load i32** inttoptr (i64 8 to i32**), align 8, !tbaa
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; CHECK: load i32** getelementptr (%classC* null, i32 0, i32 1, i32 0, i32 0), align 8, !tbaa
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; CHECK: call void @callee
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%p1.addr = alloca i32**, align 8
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store i32** %p1, i32*** %p1.addr, align 8, !tbaa !1
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%0 = load i32*** %p1.addr, align 8
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%1 = load i32** %0, align 8, !tbaa !4
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%__value_ = getelementptr inbounds %"classC"* null, i32 0, i32 1
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%__cc = getelementptr inbounds %"structA"* %__value_, i32 0, i32 0
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%first = getelementptr inbounds %"structB"* %__cc, i32 0, i32 0
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%2 = load i32** %first, align 8, !tbaa !6
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call void @callee(i32* %1, i32* %2)
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%0 = load i32** %p1, align 8, !tbaa !1
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%1 = load i32** getelementptr (%classC* null, i32 0, i32 1, i32 0, i32 0), align 8, !tbaa !5
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call void @callee(i32* %0, i32* %1)
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unreachable
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}
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@ -39,13 +34,12 @@ attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "n
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!0 = metadata !{metadata !"clang version 3.4"}
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!1 = metadata !{metadata !2, metadata !2, i64 0}
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!2 = metadata !{metadata !"omnipotent char", metadata !3, i64 0}
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!3 = metadata !{metadata !"Simple C/C++ TBAA"}
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!4 = metadata !{metadata !5, metadata !5, i64 0}
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!5 = metadata !{metadata !"any pointer", metadata !2, i64 0}
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!6 = metadata !{metadata !7, metadata !5, i64 8}
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!7 = metadata !{metadata !"_ZTSN12_GLOBAL__N_11RINS_1FIPi8TreeIterN1I1S1LENS_1KINS_1DIKS2_S3_EEEEE1GEPSD_EE", metadata !8, i64 8}
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!8 = metadata !{metadata !"_ZTSN12_GLOBAL__N_11FIPi8TreeIterN1I1S1LENS_1KINS_1DIKS1_S2_EEEEE1GE", metadata !9, i64 0}
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!9 = metadata !{metadata !"_ZTSN12_GLOBAL__N_11DIKPi8TreeIterEE", metadata !5, i64 0, metadata !10, i64 8}
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!10 = metadata !{metadata !"_ZTS8TreeIter", metadata !5, i64 8, metadata !11, i64 16}
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!11 = metadata !{metadata !"bool", metadata !2, i64 0}
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!2 = metadata !{metadata !"any pointer", metadata !3, i64 0}
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!3 = metadata !{metadata !"omnipotent char", metadata !4, i64 0}
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!4 = metadata !{metadata !"Simple C/C++ TBAA"}
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!5 = metadata !{metadata !6, metadata !2, i64 8}
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!6 = metadata !{metadata !"_ZTSN12_GLOBAL__N_11RINS_1FIPi8TreeIterN1I1S1LENS_1KINS_1DIKS2_S3_EEEEE1GEPSD_EE", metadata !7, i64 8}
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!7 = metadata !{metadata !"_ZTSN12_GLOBAL__N_11FIPi8TreeIterN1I1S1LENS_1KINS_1DIKS1_S2_EEEEE1GE", metadata !8, i64 0}
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!8 = metadata !{metadata !"_ZTSN12_GLOBAL__N_11DIKPi8TreeIterEE", metadata !2, i64 0, metadata !9, i64 8}
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!9 = metadata !{metadata !"_ZTS8TreeIter", metadata !2, i64 8, metadata !10, i64 16}
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!10 = metadata !{metadata !"bool", metadata !3, i64 0}
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