| ; RUN: llc -mtriple=arm64-apple-ios %s -filetype=obj -o - | llvm-objdump --unwind-info - | FileCheck %s |
| |
| ; Swift asynchronous context is incompatible with the compact unwind encoding |
| ; that currently exists and assumes callee-saved registers are right next to FP |
| ; in a particular order. This isn't a problem now because C++ exceptions aren't |
| ; allowed to unwind through Swift code, but at least make sure the compact info |
| ; says to use DWARF correctly. |
| |
| ; CHECK: compact encoding: 0x03000000 |
| define void @foo(i8* swiftasync %in) "frame-pointer"="all" { |
| call void asm sideeffect "", "~{x23}"() |
| ret void |
| } |
