1; RUN: opt < %s -S -rewrite-statepoints-for-gc | FileCheck %s
2
3declare void @foo() "gc-leaf-function"
4declare void @bar()
5
6; Calls of functions with the "gc-leaf-function" attribute shouldn't be turned
7; into a safepoint.  An entry safepoint should get inserted, though.
8define void @test_leaf_function() gc "statepoint-example" {
9; CHECK-LABEL: test_leaf_function
10; CHECK-NOT: gc.statepoint
11; CHECK-NOT: gc.result
12entry:
13  call void @foo()
14  ret void
15}
16
17define void @test_leaf_function_call() gc "statepoint-example" {
18; CHECK-LABEL: test_leaf_function_call
19; CHECK-NOT: gc.statepoint
20; CHECK-NOT: gc.result
21entry:
22  call void @bar() "gc-leaf-function"
23  ret void
24}
25
26; This function is inlined when inserting a poll.
27declare void @do_safepoint()
28define void @gc.safepoint_poll() {
29; CHECK-LABEL: gc.safepoint_poll
30entry:
31  call void @do_safepoint()
32  ret void
33}
34