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test
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Transforms
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AddReadAttrs
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2008-10-04-LocalMemory.ll
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; RUN: llvm-as < %s | opt -addreadattrs | llvm-dis | grep readnone | count 2
declare
i32
@g
(
i32
*)
readnone
define
i32
@f
()
{
%x
=
alloca
i32
; <i32*> [#uses=2]
store
i32
0
,
i32
*
%x
%y
=
call
i32
@g
(
i32
*
%x
)
; <i32> [#uses=1]
ret
i32
%y
}