|  | ; Make sure this testcase does not use ctpop
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							|  | ; RUN: llvm-upgrade < %s | llvm-as | llc -march=alpha | not grep -i ctpop 
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							|  | 
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							|  | declare ulong %llvm.ctlz.i64(ulong)
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							|  | 
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							|  | implementation   ; Functions:
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							|  | 
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							|  | ulong %bar(ulong %x) {
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							|  | entry:
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							|  | 	%tmp.1 = call ulong %llvm.ctlz.i64( ulong %x ) 
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							|  | 	ret ulong %tmp.1
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							|  | }
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