xref: /llvm-project/llvm/test/CodeGen/X86/ehcontguard.ll (revision 2f448bf509432c1a19ec46ab8cbc7353c03c6280)
1; RUN: llc < %s -mtriple=x86_64-pc-windows-msvc | FileCheck %s
2; EHCont Guard is currently only available on Windows
3
4; CHECK: .set @feat.00, 16384
5
6; CHECK: .section .gehcont$y
7
8define dso_local void @"?func1@@YAXXZ"() #0 personality ptr @__CxxFrameHandler3 {
9entry:
10  invoke void @"?func2@@YAXXZ"()
11          to label %invoke.cont unwind label %catch.dispatch
12catch.dispatch:                                   ; preds = %entry
13  %0 = catchswitch within none [label %catch] unwind to caller
14catch:                                            ; preds = %catch.dispatch
15  %1 = catchpad within %0 [ptr null, i32 64, ptr null]
16  catchret from %1 to label %catchret.dest
17catchret.dest:                                    ; preds = %catch
18  br label %try.cont
19try.cont:                                         ; preds = %catchret.dest, %invoke.cont
20  ret void
21invoke.cont:                                      ; preds = %entry
22  br label %try.cont
23}
24
25declare dso_local void @"?func2@@YAXXZ"() #1
26declare dso_local i32 @__CxxFrameHandler3(...)
27
28!llvm.module.flags = !{!0}
29!0 = !{i32 1, !"ehcontguard", i32 1}
30