1 ; RUN: opt %s -safepoint-ir-verifier-print-only -verify-safepoint-ir -S 2>&1 | FileCheck %s
3 ; CHECK: Illegal use of unrelocated value found!
4 ; CHECK-NEXT: Def: %base_phi4 = phi %jObject addrspace(1)* addrspace(1)* [ %addr98.relocated, %not_zero146 ], [ %cast6, %bci_37-aload ], !is_base_value !0
5 ; CHECK-NEXT: Use: %safepoint_token = tail call token (i64, i32, i32 ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_i32f(i64 0, i32 0, i32 ()* elementtype(i32 ()) undef, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(%jObject addrspace(1)* %base_phi1, %jObject addrspace(1)* addrspace(1)* %base_phi4, %jObject addrspace(1)* addrspace(1)* %relocated4, %jObject addrspace(1)* %relocated7) ]
8 %jObject = type { [8 x i8] }
10 declare %jObject addrspace(1)* @generate_obj1() #1
12 declare %jObject addrspace(1)* addrspace(1)* @generate_obj2() #1
14 declare %jObject addrspace(1)* @generate_obj3() #1
16 ; Function Attrs: nounwind
17 define void @test(%jObject addrspace(1)*, %jObject addrspace(1)*, i32) #3 gc "statepoint-example" {
19 %result608 = call %jObject addrspace(1)* @generate_obj3()
20 %obj609 = bitcast %jObject addrspace(1)* %result608 to %jObject addrspace(1)*
21 %cast = bitcast %jObject addrspace(1)* %result608 to %jObject addrspace(1)*
22 %cast5 = bitcast %jObject addrspace(1)* %result608 to %jObject addrspace(1)*
23 br label %bci_37-aload
25 bci_37-aload: ; preds = %not_zero179, %bci_0
26 %base_phi = phi %jObject addrspace(1)* [ %base_phi1.relocated, %not_zero179 ], [ %cast, %bci_0 ], !is_base_value !0
27 %base_phi2 = phi %jObject addrspace(1)* [ %base_phi3, %not_zero179 ], [ %cast5, %bci_0 ], !is_base_value !0
28 %relocated8 = phi %jObject addrspace(1)* [ %relocated7.relocated, %not_zero179 ], [ %obj609, %bci_0 ]
29 %tmp3 = getelementptr inbounds %jObject, %jObject addrspace(1)* %relocated8, i64 0, i32 0, i64 32
30 %addr98 = bitcast i8 addrspace(1)* %tmp3 to %jObject addrspace(1)* addrspace(1)*
31 %cast6 = bitcast %jObject addrspace(1)* %base_phi2 to %jObject addrspace(1)* addrspace(1)*
32 br i1 undef, label %not_zero179, label %not_zero146
34 not_zero146: ; preds = %bci_37-aload
35 %addr98.relocated = call %jObject addrspace(1)* addrspace(1)* @generate_obj2() #1
36 %obj609.relocated = call %jObject addrspace(1)* @generate_obj1() #1
39 not_zero179: ; preds = %not_zero146, %bci_37-aload
40 %base_phi1 = phi %jObject addrspace(1)* [ %obj609.relocated, %not_zero146 ], [ %base_phi, %bci_37-aload ], !is_base_value !0
41 %base_phi3 = phi %jObject addrspace(1)* [ %obj609.relocated, %not_zero146 ], [ %base_phi2, %bci_37-aload ], !is_base_value !0
42 %relocated7 = phi %jObject addrspace(1)* [ %obj609.relocated, %not_zero146 ], [ %relocated8, %bci_37-aload ]
43 %base_phi4 = phi %jObject addrspace(1)* addrspace(1)* [ %addr98.relocated, %not_zero146 ], [ %cast6, %bci_37-aload ], !is_base_value !0
44 %relocated4 = phi %jObject addrspace(1)* addrspace(1)* [ %addr98.relocated, %not_zero146 ], [ %addr98, %bci_37-aload ]
45 %safepoint_token = tail call token (i64, i32, i32 ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_i32f(i64 0, i32 0, i32 ()* elementtype(i32 ()) undef, i32 0, i32 0, i32 0, i32 0) ["gc-live"(%jObject addrspace(1)* %base_phi1, %jObject addrspace(1)* addrspace(1)* %base_phi4, %jObject addrspace(1)* addrspace(1)* %relocated4, %jObject addrspace(1)* %relocated7)]
46 %tmp4 = call i32 @llvm.experimental.gc.result.i32(token %safepoint_token)
47 %base_phi1.relocated = call coldcc %jObject addrspace(1)* @llvm.experimental.gc.relocate.p1jObject(token %safepoint_token, i32 0, i32 0)
48 %base_phi4.relocated = call coldcc %jObject addrspace(1)* addrspace(1)* @llvm.experimental.gc.relocate.p1p1jObject(token %safepoint_token, i32 1, i32 1)
49 %relocated4.relocated = call coldcc %jObject addrspace(1)* addrspace(1)* @llvm.experimental.gc.relocate.p1p1jObject(token %safepoint_token, i32 1, i32 2)
50 %relocated7.relocated = call coldcc %jObject addrspace(1)* @llvm.experimental.gc.relocate.p1jObject(token %safepoint_token, i32 0, i32 3)
51 %addr636 = bitcast %jObject addrspace(1)* addrspace(1)* %relocated4.relocated to %jObject addrspace(1)* addrspace(1)*
52 br label %bci_37-aload
55 declare token @llvm.experimental.gc.statepoint.p0f_i32f(i64, i32, i32 ()*, i32, i32, ...)
57 ; Function Attrs: nounwind
58 declare i32 @llvm.experimental.gc.result.i32(token) #4
60 ; Function Attrs: nounwind
61 declare %jObject addrspace(1)* @llvm.experimental.gc.relocate.p1jObject(token, i32, i32) #4
63 ; Function Attrs: nounwind
64 declare %jObject addrspace(1)* addrspace(1)* @llvm.experimental.gc.relocate.p1p1jObject(token, i32, i32) #4
66 attributes #0 = { noinline nounwind "gc-leaf-function"="true" }
67 attributes #1 = { "gc-leaf-function"="true" }
68 attributes #2 = { nounwind readonly "gc-leaf-function"="true" }
69 attributes #3 = { nounwind }
70 attributes #4 = { nounwind }