From 4508800d20006375fbd0b8f5b5fd41a6ad8d7ae4 Mon Sep 17 00:00:00 2001 From: DianQK Date: Mon, 19 Aug 2024 06:26:52 +0800 Subject: Don't generate functions with the `rustc_intrinsic_must_be_overridden` attribute --- .../intrinsics/rustc_intrinsic_must_be_overridden.rs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 tests/codegen/intrinsics/rustc_intrinsic_must_be_overridden.rs (limited to 'tests/codegen') diff --git a/tests/codegen/intrinsics/rustc_intrinsic_must_be_overridden.rs b/tests/codegen/intrinsics/rustc_intrinsic_must_be_overridden.rs new file mode 100644 index 00000000000..b41e441d309 --- /dev/null +++ b/tests/codegen/intrinsics/rustc_intrinsic_must_be_overridden.rs @@ -0,0 +1,14 @@ +//@ revisions: OPT0 OPT1 +//@ [OPT0] compile-flags: -Copt-level=0 +//@ [OPT1] compile-flags: -Copt-level=1 +//@ compile-flags: -Cno-prepopulate-passes + +#![crate_type = "lib"] +#![feature(core_intrinsics)] + +// CHECK-NOT: core::intrinsics::size_of_val + +#[no_mangle] +pub unsafe fn size_of_val(ptr: *const i32) -> usize { + core::intrinsics::size_of_val(ptr) +} -- cgit 1.4.1-3-g733a5