15 lines
		
	
	
		
			335 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			335 B
		
	
	
	
		
			LLVM
		
	
	
	
; RUN: llvm-as %s -o - | llvm-nm - | FileCheck %s
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target datalayout = "m:o"
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; CHECK-NOT: memcpy
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; CHECK: T _f
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; CHECK-NOT: memcpy
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define void @f() {
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  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* null, i8* null, i64 0, i1 false)
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  ret void
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}
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declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i1)
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