File: 2008-05-22-FoldUnalignedLoad.ll

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llvm-toolchain-17 1%3A17.0.6-22
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; RUN: llc < %s -mtriple=i686-- -mcpu=penryn | FileCheck %s

define void @a(ptr %x) nounwind  {
entry:
        %tmp2 = load <4 x float>, ptr %x, align 1
        %inv = call <4 x float> @llvm.x86.sse.rcp.ps(<4 x float> %tmp2)
        store <4 x float> %inv, ptr %x, align 1
        ret void
}

; CHECK-LABEL: a:
; CHECK: movups
; CHECK: movups
; CHECK-NOT: movups
; CHECK: ret

declare <4 x float> @llvm.x86.sse.rcp.ps(<4 x float>)