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peephole-bitcast.ll @release_30

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; RUN: llc < %s -march=arm -mcpu=cortex-a8 -regalloc=linearscan | FileCheck %s

; vmov s0, r0 + vmov r0, s0 should have been optimized away.
; rdar://9104514

; Peephole leaves a dead vmovsr instruction behind, and depends on linear scan
; to remove it.

define void @t(float %x) nounwind ssp {
entry:
; CHECK:     t:
; CHECK-NOT: vmov
; CHECK:     bl
  %0 = bitcast float %x to i32
  %cmp = icmp ult i32 %0, 2139095039
  br i1 %cmp, label %if.then, label %if.end

if.then:                                          ; preds = %entry
  tail call void @doSomething(float %x) nounwind
  br label %if.end

if.end:                                           ; preds = %if.then, %entry
  ret void
}

declare void @doSomething(float)