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Add a testcase for the GlobalOpt inbounds fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81168 91177308-0d34-0410-b5e6-96231b3b80d8
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test/Transforms/GlobalOpt/ctor-list-opt-inbounds.ll
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test/Transforms/GlobalOpt/ctor-list-opt-inbounds.ll
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; RUN: llvm-as < %s | opt -globalopt | llvm-dis | FileCheck %s
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; Don't get fooled by the inbounds keyword; it doesn't change
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; the computed address.
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; CHECK: @H = global i32 2
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; CHECK: @I = global i32 2
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@llvm.global_ctors = appending global [1 x { i32, void ()* }] [ { i32, void ()* } { i32 65535, void ()* @CTOR } ]
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@addr = external global i32
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@G = internal global [6 x [5 x i32]] zeroinitializer
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@H = global i32 80
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@I = global i32 90
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define internal void @CTOR() {
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store i32 1, i32* getelementptr ([6 x [5 x i32]]* @G, i64 0, i64 0, i64 0)
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store i32 2, i32* getelementptr inbounds ([6 x [5 x i32]]* @G, i64 0, i64 0, i64 0)
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%t = load i32* getelementptr ([6 x [5 x i32]]* @G, i64 0, i64 0, i64 0)
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store i32 %t, i32* @H
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%s = load i32* getelementptr inbounds ([6 x [5 x i32]]* @G, i64 0, i64 0, i64 0)
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store i32 %s, i32* @I
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ret void
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}
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