1; RUN: llc -mtriple=arm64-apple-ios %s -filetype=obj -o - | llvm-objdump --unwind-info - | FileCheck %s 2 3; Swift asynchronous context is incompatible with the compact unwind encoding 4; that currently exists and assumes callee-saved registers are right next to FP 5; in a particular order. This isn't a problem now because C++ exceptions aren't 6; allowed to unwind through Swift code, but at least make sure the compact info 7; says to use DWARF correctly. 8 9; CHECK: compact encoding: 0x03000000 10define void @foo(ptr swiftasync %in) "frame-pointer"="all" { 11 call void asm sideeffect "", "~{x23}"() 12 ret void 13} 14