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; RUN: llvm-as < %s | llc -march=ppc64 -mcpu=g5 | grep cntlzd
define i32 @_ZNK4llvm5APInt17countLeadingZerosEv(i64 *%t) {
%tmp19 = load i64* %t
%tmp22 = tail call i64 @llvm.ctlz.i64( i64 %tmp19 ) ; <i64> [#uses=1]
%tmp23 = trunc i64 %tmp22 to i32
%tmp89 = add i32 %tmp23, -64 ; <i32> [#uses=1]
%tmp90 = add i32 %tmp89, 0 ; <i32> [#uses=1]
ret i32 %tmp90
}
declare i64 @llvm.ctlz.i64(i64)
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