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1; RUN: opt -S -passes=print-callgraph -disable-output < %s 2>&1 | FileCheck %s2 3declare void @llvm.experimental.patchpoint.void(i64, i32, ptr, i32, ...)4declare token @llvm.experimental.gc.statepoint.p0(i64, i32, ptr, i32, i32, ...)5 6define private void @f() {7 ret void8}9 10define void @calls_statepoint(ptr addrspace(1) %arg) gc "statepoint-example" {11entry:12 %safepoint_token = call token (i64, i32, ptr, i32, i32, ...)13 @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(void ()) @f, i32 0, i32 0, i32 0, i32 0) ["gc-live"(ptr addrspace(1) %arg, ptr addrspace(1) %arg, ptr addrspace(1) %arg, ptr addrspace(1) %arg), "deopt" (i32 0, i32 0, i32 0, i32 10, i32 0)]14 ret void15}16 17define void @calls_patchpoint() {18entry:19 tail call void (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.void(i64 1, i32 15, ptr @f, i32 0, i16 65535, i16 -1, i32 65536, i32 2000000000, i32 2147483647, i32 -1, i32 4294967295, i32 4294967296, i64 2147483648, i64 4294967295, i64 4294967296, i64 -1)20 ret void21}22 23 24; CHECK: Call graph node <<null function>>25; CHECK: CS<None> calls function 'f'26 27; CHECK: Call graph node for function: 'calls_patchpoint'28; CS<{{.*}}> calls function 'llvm.experimental.patchpoint.void'29 30; CHECK: Call graph node for function: 'calls_statepoint'31; CS<{{.*}}> calls function 'llvm.experimental.gc.statepoint.p0'32 33; CHECK: Call graph node for function: 'llvm.experimental.gc.statepoint.p0'<<{{.*}}>> #uses=234; CHECK-NEXT: CS<[[addr_1:[^>]+]]> calls external node35 36; CHECK: Call graph node for function: 'llvm.experimental.patchpoint.void'<<{{.*}}>> #uses=237; CHECK-NEXT: CS<[[addr_1:[^>]+]]> calls external node38