Mark absl::Status as ABSL_ATTRIBUTE_TRIVIAL_ABI
This should make it more efficient to pass absl::Status parameters and return values, allowing them to be passed in a register.
PiperOrigin-RevId: 571213728
Change-Id: I2a0183aedc08c270d0af0e7a30a07590ea116896
diff --git a/absl/status/internal/status_internal.h b/absl/status/internal/status_internal.h
index e91fa4f..7655709 100644
--- a/absl/status/internal/status_internal.h
+++ b/absl/status/internal/status_internal.h
@@ -37,9 +37,9 @@
// TODO(b/176172494): ABSL_MUST_USE_RESULT should expand to the more strict
// [[nodiscard]]. For now, just use [[nodiscard]] directly when it is available.
#if ABSL_HAVE_CPP_ATTRIBUTE(nodiscard)
-class [[nodiscard]] Status;
+class [[nodiscard]] ABSL_ATTRIBUTE_TRIVIAL_ABI Status;
#else
-class ABSL_MUST_USE_RESULT Status;
+class ABSL_MUST_USE_RESULT ABSL_ATTRIBUTE_TRIVIAL_ABI Status;
#endif
ABSL_NAMESPACE_END
} // namespace absl
diff --git a/absl/status/status.h b/absl/status/status.h
index dc37493..d4f7414 100644
--- a/absl/status/status.h
+++ b/absl/status/status.h
@@ -427,7 +427,7 @@
// Returned Status objects may not be ignored. status_internal.h has a forward
// declaration of the form
// class ABSL_MUST_USE_RESULT Status;
-class Status final {
+class ABSL_ATTRIBUTE_TRIVIAL_ABI Status final {
public:
// Constructors
