15 lines
		
	
	
		
			456 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			456 B
		
	
	
	
		
			LLVM
		
	
	
	
; RUN: llc < %s -march=x86 -tailcallopt | not grep TAILCALL 
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; Bug 4396. This tail call can NOT be optimized.
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declare fastcc i8* @_D3gcx2GC12mallocNoSyncMFmkZPv() nounwind
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define fastcc i8* @_D3gcx2GC12callocNoSyncMFmkZPv() nounwind {
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entry:
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	%tmp6 = tail call fastcc i8* @_D3gcx2GC12mallocNoSyncMFmkZPv()		; <i8*> [#uses=2]
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	%tmp9 = tail call i8* @memset(i8* %tmp6, i32 0, i64 2)		; <i8*> [#uses=0]
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	ret i8* %tmp6
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}
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declare i8* @memset(i8*, i32, i64)
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