| // RUN: %clang_cc1 -S -emit-llvm -o - -triple=x86_64-linux-gnu %s | FileCheck %s -check-prefix=CHECK-YES |
| // RUN: %clang_cc1 -S -emit-llvm -o - -fno-delete-null-pointer-checks -triple=x86_64-linux-gnu %s | FileCheck %s -check-prefix=CHECK-NO |
| |
| struct Struct { |
| int many; |
| int member; |
| int fields; |
| void ReturnsVoid(); |
| }; |
| |
| void TestReturnsVoid(Struct &s) { |
| s.ReturnsVoid(); |
| |
| // CHECK-YES: call void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* nonnull align 4 dereferenceable(12) %0) |
| /// FIXME Use dereferenceable after dereferenceable respects NullPointerIsValid. |
| // CHECK-NO: call void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* align 4 dereferenceable_or_null(12) %0) |
| } |
| |
| // CHECK-YES: declare void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* nonnull align 4 dereferenceable(12)) |
| // CHECK-NO: declare void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* align 4 dereferenceable_or_null(12)) |
