39 lines
1.7 KiB
LLVM
39 lines
1.7 KiB
LLVM
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; RUN: opt -S -canonicalize-aliases < %s | FileCheck %s
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; RUN: opt -S -passes=canonicalize-aliases < %s | FileCheck %s
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; RUN: opt -prepare-for-thinlto -O0 -module-summary -o - < %s -enable-new-pm=0 | llvm-dis -o - | FileCheck %s
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; RUN: opt -passes='thinlto-pre-link<O0>,require<module-summary>' -o - < %s | llvm-dis -o - | FileCheck %s
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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; CHECK-DAG: @analias = alias void (), void ()* @aliasee
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; CHECK-DAG: @anotheralias = alias void (), void ()* @aliasee
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; CHECK-DAG: define void @aliasee()
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@analias = alias void (), void ()* @anotheralias
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@anotheralias = alias void (), bitcast (void ()* @aliasee to void ()*)
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; Function Attrs: nounwind uwtable
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define void @aliasee() #0 {
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entry:
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ret void
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}
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%struct.S1 = type { i32, i32, i32 }
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; CHECK-DAG: @S = global %struct.S1 { i32 31, i32 32, i32 33 }
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; CHECK-DAG: @Salias = alias i32, getelementptr inbounds (%struct.S1, %struct.S1* @S, i32 0, i32 1)
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; CHECK-DAG: @Salias2 = alias i32, getelementptr inbounds (%struct.S1, %struct.S1* @S, i32 0, i32 1)
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; CHECK-DAG: @Salias3 = alias i32, getelementptr inbounds (%struct.S1, %struct.S1* @S, i32 0, i32 1)
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@S = global %struct.S1 { i32 31, i32 32, i32 33 }, align 4
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@Salias = alias i32, getelementptr inbounds (%struct.S1, %struct.S1* @S, i32 0, i32 1)
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@Salias2 = alias i32, i32* @Salias
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@Salias3 = alias i32, i32* @Salias2
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; CHECK-DAG: @Salias4 = alias %struct.S1, %struct.S1* @S
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; CHECK-DAG: @Salias5 = alias i32, getelementptr inbounds (%struct.S1, %struct.S1* @S, i32 0, i32 1)
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@Salias4 = alias %struct.S1, %struct.S1* @S
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@Salias5 = alias i32, getelementptr inbounds (%struct.S1, %struct.S1* @Salias4, i32 0, i32 1)
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