xref: /aosp_15_r20/external/llvm/test/Transforms/RewriteStatepointsForGC/two-invokes-one-landingpad.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1; RUN: opt < %s -rewrite-statepoints-for-gc -S | FileCheck %s
2
3declare void @some_call(i64 addrspace(1)*)
4
5declare i32 @dummy_personality_function()
6
7define i64 addrspace(1)* @test(i64 addrspace(1)* %obj, i64 addrspace(1)* %obj1)
8  gc "statepoint-example"
9  personality i32 ()* @dummy_personality_function {
10entry:
11  invoke void @some_call(i64 addrspace(1)* %obj) [ "deopt"() ]
12          to label %second_invoke unwind label %exceptional_return
13
14second_invoke:                                    ; preds = %entry
15  invoke void @some_call(i64 addrspace(1)* %obj) [ "deopt"() ]
16          to label %normal_return unwind label %exceptional_return
17
18normal_return:                                    ; preds = %second_invoke
19  ret i64 addrspace(1)* %obj
20
21; CHECK: exceptional_return1:
22; CHECK-NEXT: %lpad2 = landingpad token
23
24; CHECK: exceptional_return.split-lp:
25; CHECK-NEXT: %lpad.split-lp = landingpad token
26
27; CHECK: exceptional_return:
28; CHECK-NOT: phi token
29
30exceptional_return:                               ; preds = %second_invoke, %entry
31  %lpad = landingpad token cleanup
32  ret i64 addrspace(1)* %obj1
33}
34