Files
linux-packaging-mono/external/llvm/test/CodeGen/AArch64/arm64-fastcc-tailcall.ll
Xamarin Public Jenkins (auto-signing) f32dbaf0b2 Imported Upstream version 5.18.0.225
Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5
2018-12-21 19:01:49 +00:00

25 lines
596 B
LLVM

; RUN: llc < %s -mtriple=arm64-eabi | 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"}