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; RUN: llc < %s -x86-use-vzeroupper -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
define <4 x float> @do_sse_local(<4 x float> %a) nounwind uwtable readnone ssp {
entry:
%add.i = fadd <4 x float> %a, %a
ret <4 x float> %add.i
}
; CHECK: _test00
define <4 x float> @test00(<4 x float> %a, <4 x float> %b) nounwind uwtable ssp {
entry:
%add.i = fadd <4 x float> %a, %b
; CHECK: vzeroupper
; CHECK-NEXT: callq _do_sse
%call3 = tail call <4 x float> @do_sse(<4 x float> %add.i) nounwind
%sub.i = fsub <4 x float> %call3, %add.i
; CHECK-NOT: vzeroupper
; CHECK: callq _do_sse_local
%call8 = tail call <4 x float> @do_sse_local(<4 x float> %sub.i)
; CHECK: vzeroupper
; CHECK-NEXT: jmp _do_sse
%call10 = tail call <4 x float> @do_sse(<4 x float> %call8) nounwind
ret <4 x float> %call10
}
declare <4 x float> @do_sse(<4 x float>)
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