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llvm
/
llvm
/
refs/heads/release_30
/
.
/
test
/
CodeGen
/
Thumb2
/
thumb2-clz.ll
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; RUN: llc < %s -march=thumb -mattr=+thumb2,+v7 | FileCheck %s
define
i32
@f1
(
i32
%a
)
{
; CHECK: f1:
; CHECK: clz r
%tmp
=
tail
call
i32
@llvm.ctlz.i32
(
i32
%a
)
ret
i32
%tmp
}
declare
i32
@llvm.ctlz.i32
(
i32
)
nounwind
readnone
