1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
| ; RUN: opt < %s -S -place-safepoints | FileCheck %s
define void @test(i32, i8 addrspace(1)* %ptr) gc "statepoint-example" {
; CHECK-LABEL: @test
; CHECK-NEXT: llvm.memset
; CHECK: do_safepoint
; CHECK: @foo
call void @llvm.memset.p1i8.i64(i8 addrspace(1)* align 8 %ptr, i8 0, i64 24, i1 false)
call void @foo()
ret void
}
declare void @foo()
declare void @llvm.memset.p1i8.i64(i8 addrspace(1)*, i8, i64, i1)
declare void @do_safepoint()
define void @gc.safepoint_poll() {
call void @do_safepoint()
ret void
}
|