1; XFAIL: * 2; RUN: opt -safepoint-ir-verifier-print-only -verify-safepoint-ir -S %s 2>&1 | FileCheck %s 3 4; In %merge %val.unrelocated, %ptr and %arg should be unrelocated. 5; FIXME: if this test fails it is a false-positive alarm. IR is correct. 6define void @test.unrelocated-phi.ok(i8 addrspace(1)* %arg) gc "statepoint-example" { 7; CHECK-LABEL: Verifying gc pointers in function: test.unrelocated-phi.ok 8 bci_0: 9 %ptr = getelementptr i8, i8 addrspace(1)* %arg, i64 4 10 br i1 undef, label %left, label %right 11 12 left: 13 %safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 5, i32 0, i32 -1, i32 0, i32 0, i32 0) 14 br label %merge 15 16 right: 17 br label %merge 18 19 merge: 20; CHECK: No illegal uses found by SafepointIRVerifier in: test.unrelocated-phi.ok 21 %val.unrelocated = phi i8 addrspace(1)* [ %arg, %left ], [ %ptr, %right ] 22 %c = icmp eq i8 addrspace(1)* %val.unrelocated, %arg 23 ret void 24} 25 26declare token @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...) 27