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25 lines
579 B
LLVM
25 lines
579 B
LLVM
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; RUN: llvm-as < %s | opt -sccp | llvm-dis -o /dev/null -f &&
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; RUN: llvm-as < %s | opt -sccp | llvm-dis | not grep '%X'
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@G = global [1000000 x i10000] zeroinitializer
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define internal i10000* @test(i10000 %Arg) {
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%X = getelementptr [1000000 x i10000]* @G, i32 0, i32 999
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store i10000 %Arg, i10000* %X
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ret i10000* %X
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}
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define i10000 @caller()
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{
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%Y = call i10000* @test(i10000 -1)
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%Z = load i10000* %Y
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ret i10000 %Z
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}
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define i10000 @caller2()
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{
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%Y = call i10000* @test(i10000 1)
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%Z = load i10000* %Y
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ret i10000 %Z
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}
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