1 ; RUN: opt %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s 2 3 ; CHECK: derived %next base %base_obj 4 5 declare void @do_safepoint() 6 7 define void @test(i64 addrspace(1)* %base_obj) gc "statepoint-example" { 8 entry: 9 %obj = getelementptr i64, i64 addrspace(1)* %base_obj, i32 1 10 br label %loop 11 12 loop: ; preds = %loop, %entry 13 ; CHECK-LABEL: loop: 14 ; CHECK: phi i64 addrspace(1)* 15 ; CHECK-DAG: [ %base_obj.relocated.casted, %loop ] 16 ; CHECK-DAG: [ %base_obj, %entry ] 17 ; CHECK: %current = phi i64 addrspace(1)* 18 ; CHECK-DAG: [ %obj, %entry ] 19 ; CHECK-DAG: [ %next.relocated.casted, %loop ] 20 %current = phi i64 addrspace(1)* [ %obj, %entry ], [ %next, %loop ] 21 %next = getelementptr i64, i64 addrspace(1)* %current, i32 1 22 %safepoint_token = call i32 (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @do_safepoint, i32 0, i32 0, i32 0, i32 5, i32 0, i32 -1, i32 0, i32 0, i32 0) 23 br label %loop 24 } 25 26 declare i32 @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...)
