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X86
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2011-06-06-fgetsign80bit.ll
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; RUN: llc -march=x86-64 < %s
define
i32
@signbitl
(
x86_fp80
%x
)
nounwind
uwtable
readnone
{
entry
:
%tmp4
=
bitcast
x86_fp80
%x
to
i80
%tmp4.lobit
=
lshr
i80
%tmp4
,
79
%tmp
=
trunc
i80
%tmp4.lobit
to
i32
ret
i32
%tmp
}