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; RUN: llc < %s -march=arm64 | FileCheck %s
define void @caller(i32* nocapture %p, i32 %a, i32 %b) nounwind optsize ssp {
; CHECK-NOT: stp
; CHECK: b {{_callee|callee}}
; CHECK-NOT: ldp
; CHECK: ret
%1 = icmp eq i32 %b, 0
br i1 %1, label %3, label %2
tail call fastcc void @callee(i32* %p, i32 %a) optsize
br label %3
ret void
}
define internal fastcc void @callee(i32* nocapture %p, i32 %a) nounwind optsize noinline ssp {
store volatile i32 %a, i32* %p, align 4, !tbaa !0
ret void
}
!0 = !{!"int", !1}
!1 = !{!"omnipotent char", !2}
!2 = !{!"Simple C/C++ TBAA"}
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