File: pr3457.ll

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; RUN: llc < %s -mtriple=i386-apple-darwin | not grep fstpt
; PR3457
; rdar://6548010

define void @foo(double* nocapture %P) nounwind {
entry:
	%0 = tail call double (...)* @test() nounwind		; <double> [#uses=2]
	%1 = tail call double (...)* @test() nounwind		; <double> [#uses=2]
	%2 = fmul double %0, %0		; <double> [#uses=1]
	%3 = fmul double %1, %1		; <double> [#uses=1]
	%4 = fadd double %2, %3		; <double> [#uses=1]
	store double %4, double* %P, align 8
	ret void
}

declare double @test(...)