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; RUN: llc < %s -mtriple=armv7-apple-ios | FileCheck %s
; RUN: llc < %s -mtriple=thumbv7-apple-ios | FileCheck %s
; rdar://8690640
define i32* @t(i32* %x) nounwind "frame-pointer"="all" {
entry:
; CHECK-LABEL: t:
; CHECK: push
; CHECK: mov r7, sp
; CHECK: bl _foo
; CHECK: bl _foo
; CHECK: bl _foo
; CHECK: pop {r7, pc}
%0 = tail call i32* @foo(i32* %x) nounwind
%1 = tail call i32* @foo(i32* %0) nounwind
%2 = tail call i32* @foo(i32* %1) nounwind
ret i32* %2
}
declare i32* @foo(i32*)
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