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llvm
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llvm
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refs/heads/release_22
/
.
/
test
/
CodeGen
/
X86
/
2007-08-10-SignExtSubreg.ll
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; RUN: llvm-as < %s | llc -march=x86 | grep {movsbl}
@X
=
global
i32
0
; <i32*> [#uses=1]
define
i8
@_Z3fooi
(
i32
%x
)
signext
{
entry
:
store
i32
%x
,
i32
*
@X
,
align
4
%retval67
=
trunc
i32
%x
to
i8
; <i8> [#uses=1]
ret
i8
%retval67
}