16 lines
486 B
LLVM
16 lines
486 B
LLVM
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; RUN: opt -globals-aa -aa-eval -print-all-alias-modref-info -disable-output %s 2>&1 | FileCheck %s
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@g0 = internal addrspace(3) global i32 undef
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; CHECK-LABEL: test1
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; CHECK-DAG: NoAlias: i32* %gp, i32* %p
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; CHECK-DAG: NoAlias: i32 addrspace(3)* @g0, i32* %p
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; CHECK-DAG: MustAlias: i32 addrspace(3)* @g0, i32* %gp
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define i32 @test1(i32* %p) {
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%gp = addrspacecast i32 addrspace(3)* @g0 to i32*
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store i32 0, i32* %gp
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store i32 1, i32* %p
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%v = load i32, i32* %gp
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ret i32 %v
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}
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