test/Transforms/TailCallElim/move_alloca_for_tail_call.ll


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; RUN: llvm-upgrade < %s | llvm-as | opt -tailcallelim | llvm-dis | \
; RUN:    %prcontext alloca 1 | grep 'i32 @foo'

declare void %bar(int*)
int %foo() {
  %A = alloca int             ;; Should stay in entry block because of 'tail' marker
  store int 17, int* %A
  call void %bar(int* %A)

  %X = tail call int %foo()
  ret int %X
}