[lld] Make error handling functions opaque

The inline `lld::error` expands to two function calls `errorHandler` and `error`
where the latter is opaque. Move the functions to .cpp files to decrease code
size.

My x86-64 lld executable is 9KiB smaller.

Reviewed By: #lld-macho, thakis

Differential Revision: https://reviews.llvm.org/D120002

1 files changed, 12 insertions, 0 deletions

diff --git a/lld/Common/ErrorHandler.cpp b/lld/Common/ErrorHandler.cpp
index e557e533dedc..4cacd82c9f35 100644
--- a/lld/Common/ErrorHandler.cpp
+++ b/lld/Common/ErrorHandler.cpp
@@ -53,6 +53,18 @@ void ErrorHandler::flushStreams() {
 
 ErrorHandler &lld::errorHandler() { return context().e; }
 
+void lld::error(const Twine &msg) { errorHandler().error(msg); }
+void lld::error(const Twine &msg, ErrorTag tag, ArrayRef<StringRef> args) {
+  errorHandler().error(msg, tag, args);
+}
+void lld::fatal(const Twine &msg) { errorHandler().fatal(msg); }
+void lld::log(const Twine &msg) { errorHandler().log(msg); }
+void lld::message(const Twine &msg, llvm::raw_ostream &s) {
+  errorHandler().message(msg, s);
+}
+void lld::warn(const Twine &msg) { errorHandler().warn(msg); }
+uint64_t lld::errorCount() { return errorHandler().errorCount; }
+
 raw_ostream &lld::outs() {
   ErrorHandler &e = errorHandler();
   return e.outs();