|  | ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | not grep adc
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							|  | 
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							|  | ; PR987
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							|  | 
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							|  | declare void %llvm.memcpy.i64(sbyte*, sbyte*, ulong, uint)
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							|  | 
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							|  | void %foo(ulong %a) {
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							|  |   %b = add ulong %a, 1
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							|  | call void %llvm.memcpy.i64( sbyte* null, sbyte* null, ulong %b, uint 1 )
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							|  |   ret void
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							|  | }
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