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gerrit-public.fairphone.software
/
platform
/
external
/
swiftshader
/
20507fa9c209d607b92448b4563b70fb73978d14
/
.
/
third_party
/
LLVM
/
test
/
Transforms
/
Reassociate
/
2002-05-15-AgressiveSubMove.ll
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; RUN: opt < %s -reassociate -instcombine -constprop -dce -S | not grep add
define
i32
@test
(
i32
%A
)
{
%X
=
add
i32
%A
,
1
; <i32> [#uses=1]
%Y
=
add
i32
%A
,
1
; <i32> [#uses=1]
%r
=
sub
i32
%X
,
%Y
; <i32> [#uses=1]
ret
i32
%r
}