forked from OSchip/llvm-project
25 lines
596 B
LLVM
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"}
|