1; RUN: opt < %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
2; RUN: opt < %s -passes=rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
3
4; CHECK: derived %merged_value base %merged_value.base
5
6declare void @site_for_call_safpeoint()
7
8define i64 addrspace(1)* @test(i64 addrspace(1)* %base_obj_x, i64 addrspace(1)* %base_obj_y, i1 %runtime_condition_x, i1 %runtime_condition_y) gc "statepoint-example" {
9entry:
10  br i1 %runtime_condition_x, label %here, label %there
11
12here:                                             ; preds = %entry
13  br i1 %runtime_condition_y, label %bump_here_a, label %bump_here_b
14
15bump_here_a:                                      ; preds = %here
16  %x_a = getelementptr i64, i64 addrspace(1)* %base_obj_x, i32 1
17  br label %merge_here
18
19bump_here_b:                                      ; preds = %here
20  %x_b = getelementptr i64, i64 addrspace(1)* %base_obj_x, i32 2
21  br label %merge_here
22
23merge_here:                                       ; preds = %bump_here_b, %bump_here_a
24  %x = phi i64 addrspace(1)* [ %x_a, %bump_here_a ], [ %x_b, %bump_here_b ]
25  br label %merge
26
27there:                                            ; preds = %entry
28  %y = getelementptr i64, i64 addrspace(1)* %base_obj_y, i32 1
29  br label %merge
30
31merge:                                            ; preds = %there, %merge_here
32; CHECK: merge:
33; CHECK:  %merged_value.base = phi i64 addrspace(1)* [ %base_obj_x, %merge_here ], [ %base_obj_y, %there ]
34; CHECK-NEXT:  %merged_value = phi i64 addrspace(1)* [ %x, %merge_here ], [ %y, %there ]
35  %merged_value = phi i64 addrspace(1)* [ %x, %merge_here ], [ %y, %there ]
36  call void @site_for_call_safpeoint() [ "deopt"(i32 0, i32 -1, i32 0, i32 0, i32 0) ]
37  ret i64 addrspace(1)* %merged_value
38}
39