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IPConstantProp
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2008-06-09-WeakProp.ll
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; RUN: opt < %s -ipconstprop -S | grep "ret i32 %r"
; Should not propagate the result of a weak function.
; PR2411
define
weak
i32
@foo
()
nounwind
{
entry
:
ret
i32
1
}
define
i32
@main
()
nounwind
{
entry
:
%r
=
call
i32
@foo
(
)
nounwind
ret
i32
%r
}