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test
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CodeGen
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Alpha
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i32_sub_1.ll
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; Make sure this testcase codegens to the ctpop instruction
; RUN: llvm-as < %s | llc -march=alpha | grep -i {subl \$16,1,\$0}
define
i32
@foo
(
i32
signext
%x
)
signext
{
entry
:
%tmp.1
=
add
i32
%x
,
-
1
; <int> [#uses=1]
ret
i32
%tmp.1
}