1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2; RUN: opt -S -rewrite-statepoints-for-gc < %s | FileCheck %s
3; RUN: opt -S -passes=rewrite-statepoints-for-gc < %s | FileCheck %s
4
5declare void @f()
6declare i32 @personality_function()
7
8define void @test_id() gc "statepoint-example" personality i32 ()* @personality_function {
9; CHECK-LABEL: @test_id(
10; CHECK-NEXT:  entry:
11; CHECK-NEXT:    [[STATEPOINT_TOKEN:%.*]] = invoke token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 100, i32 0, void ()* elementtype(void ()) @f, i32 0, i32 0, i32 0, i32 0)
12; CHECK-NEXT:    to label [[NORMAL_RETURN:%.*]] unwind label [[EXCEPTIONAL_RETURN:%.*]]
13; CHECK:       normal_return:
14; CHECK-NEXT:    ret void
15; CHECK:       exceptional_return:
16; CHECK-NEXT:    [[LANDING_PAD4:%.*]] = landingpad { i8*, i32 }
17; CHECK-NEXT:    cleanup
18; CHECK-NEXT:    ret void
19;
20entry:
21  invoke void @f()  "statepoint-id"="100" to label %normal_return unwind label %exceptional_return
22
23normal_return:
24  ret void
25
26exceptional_return:
27  %landing_pad4 = landingpad {i8*, i32} cleanup
28  ret void
29}
30
31define void @test_num_patch_bytes() gc "statepoint-example" personality i32 ()* @personality_function {
32; CHECK-LABEL: @test_num_patch_bytes(
33; CHECK-NEXT:  entry:
34; CHECK-NEXT:    [[STATEPOINT_TOKEN:%.*]] = invoke token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 99, void ()* elementtype(void ()) @f, i32 0, i32 0, i32 0, i32 0)
35; CHECK-NEXT:    to label [[NORMAL_RETURN:%.*]] unwind label [[EXCEPTIONAL_RETURN:%.*]]
36; CHECK:       normal_return:
37; CHECK-NEXT:    ret void
38; CHECK:       exceptional_return:
39; CHECK-NEXT:    [[LANDING_PAD4:%.*]] = landingpad { i8*, i32 }
40; CHECK-NEXT:    cleanup
41; CHECK-NEXT:    ret void
42;
43entry:
44  invoke void @f()  "statepoint-num-patch-bytes"="99" to label %normal_return unwind label %exceptional_return
45
46normal_return:
47  ret void
48
49exceptional_return:
50  %landing_pad4 = landingpad {i8*, i32} cleanup
51  ret void
52}
53
54declare void @do_safepoint()
55define void @gc.safepoint_poll() {
56; CHECK-LABEL: @gc.safepoint_poll(
57; CHECK-NEXT:  entry:
58; CHECK-NEXT:    call void @do_safepoint()
59; CHECK-NEXT:    ret void
60;
61entry:
62  call void @do_safepoint()
63  ret void
64}
65
66; CHECK-NOT: statepoint-id
67; CHECK-NOT: statepoint-num-patch_bytes
68