1; RUN: opt -safepoint-ir-verifier-print-only -verify-safepoint-ir -S %s 2>&1 | FileCheck %s 2 3; This test checks that if a value is used immediately after a 4; safepoint without using the relocated value that the verifier 5; catches this. 6 7%jObject = type { [8 x i8] } 8 9; Function Attrs: nounwind 10define ptr addrspace(1) @test(ptr addrspace(1) %arg) gc "statepoint-example" { 11bci_0: 12 %safepoint_token3 = tail call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(double (double)) undef, i32 1, i32 0, double undef, i32 0, i32 0) ["gc-live"(ptr addrspace(1) %arg)] 13 %arg2.relocated4 = call coldcc ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token3, i32 0, i32 0) 14 ret ptr addrspace(1) %arg 15; CHECK: Illegal use of unrelocated value found! 16; CHECK-NEXT: Def: ptr addrspace(1) %arg 17; CHECK-NEXT: Use: ret ptr addrspace(1) %arg 18} 19 20; Function Attrs: nounwind 21declare ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token, i32, i32) #3 22 23declare token @llvm.experimental.gc.statepoint.p0(i64, i32, ptr, i32, i32, ...) 24