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llvm
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refs/heads/release_16
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.
/
test
/
Transforms
/
IndVarsSimplify
/
subtract.ll
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; RUN: llvm-as < %s | opt -indvars | llvm-dis | grep indvar
%G
=
global
long
0
void
%test
(
long
%V
)
{
br
label
%Loop
Loop
:
%X
=
phi
long
[
1
,
%0
],
[
%X.next
,
%Loop
]
%X.next
=
sub
long
%X
,
%V
store
long
%X
,
long
*
%G
br
label
%Loop
}