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 i1 @runtime_value() 6 7 define void @maybe_GEP(i64 addrspace(1)* %base_obj) gc "statepoint-example" { 8 entry: 9 br label %loop 10 11 loop: 12 %current = phi i64 addrspace(1)* [ %base_obj, %entry ], [ %next, %loop ] 13 %condition = call i1 @runtime_value() 14 %maybe_next = getelementptr i64, i64 addrspace(1)* %current, i32 1 15 %next = select i1 %condition, i64 addrspace(1)* %maybe_next, i64 addrspace(1)* %current 16 %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) 17 br label %loop 18 } 19 20 declare void @do_safepoint() 21 declare i32 @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...)
