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18 lines
776 B
LLVM
18 lines
776 B
LLVM
; RUN: llvm-as %s -o - | opt -basicaa -aa-eval -print-all-alias-modref-info -disable-output |& grep {9 no alias}
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; RUN: llvm-as %s -o - | opt -basicaa -aa-eval -print-all-alias-modref-info -disable-output |& grep {6 may alias}
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; RUN: llvm-as %s -o - | opt -basicaa -aa-eval -print-all-alias-modref-info -disable-output |& grep {MayAlias:.*i32\\* %Ipointer, i32\\* %Jpointer}
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define void @foo(i32* noalias %p, i32* noalias %q, i32 %i, i32 %j) {
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%Ipointer = getelementptr i32* %p, i32 %i
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%qi = getelementptr i32* %q, i32 %i
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%Jpointer = getelementptr i32* %p, i32 %j
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%qj = getelementptr i32* %q, i32 %j
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store i32 0, i32* %p
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store i32 0, i32* %Ipointer
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store i32 0, i32* %Jpointer
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store i32 0, i32* %q
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store i32 0, i32* %qi
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store i32 0, i32* %qj
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ret void
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}
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