@@ -93,6 +93,15 @@ prefetch_write_data (Context *ctx, TyTy::FnType *fntype)
return prefetch_data_handler (ctx, fntype, Prefetch::Write);
}
+static inline tree
+sorry_handler (Context *ctx, TyTy::FnType *fntype)
+{
+ rust_sorry_at (fntype->get_locus (), "intrinsic %qs is not yet implemented",
+ fntype->get_identifier ().c_str ());
+
+ return error_mark_node;
+}
+
static const std::map<std::string,
std::function<tree (Context *, TyTy::FnType *)>>
generic_intrinsics = {
@@ -107,6 +116,7 @@ static const std::map<std::string,
{"copy_nonoverlapping", ©_nonoverlapping_handler},
{"prefetch_read_data", &prefetch_read_data},
{"prefetch_write_data", &prefetch_write_data},
+ {"atomic_load", &sorry_handler},
};
Intrinsics::Intrinsics (Context *ctx) : ctx (ctx) {}
new file mode 100644
@@ -0,0 +1,9 @@
+extern "rust-intrinsic" {
+ fn not_an_intrinsic();
+ fn atomic_load(); // { dg-message "sorry, unimplemented: intrinsic .atomic_load. is not yet implemented" }
+}
+
+fn main() {
+ unsafe { not_an_intrinsic() }; // { dg-error "unknown builtin intrinsic: not_an_intrinsic" }
+ unsafe { atomic_load() };
+}
From: Arthur Cohen <arthur.cohen@embecosm.com> gcc/rust/ChangeLog: * backend/rust-compile-intrinsic.cc (sorry_handler): New intrinsic handler. gcc/testsuite/ChangeLog: * rust/compile/torture/intrinsics-3.rs: New test. --- gcc/rust/backend/rust-compile-intrinsic.cc | 10 ++++++++++ gcc/testsuite/rust/compile/torture/intrinsics-3.rs | 9 +++++++++ 2 files changed, 19 insertions(+) create mode 100644 gcc/testsuite/rust/compile/torture/intrinsics-3.rs