llvm/test/CodeGen/AArch64/swifttail-async.ll

   1 ; RUN: llc -mtriple=arm64-apple-ios %s -o - | FileCheck %s
   2
   3
   4 declare swifttailcc void @swifttail_callee()
   5 define swifttailcc void @swifttail() {
   6 ; CHECK-LABEL: swifttail:
   7 ; CHECK-NOT: ld{{.*}}x22
   8   call void asm "","~{x22}"()
   9   tail call swifttailcc void @swifttail_callee()
  10   ret void
  11 }
  12
  13 define swifttailcc void @no_preserve_swiftself() {
  14 ; CHECK-LABEL: no_preserve_swiftself:
  15 ; CHECK-NOT: ld{{.*}}x20
  16   call void asm "","~{x20}"()
  17   ret void
  18 }