[llvm-to-ar] Treat _errno as __errno_location

`_errno` is yet another alias for the errno location function.
ryderblue · Apr 8, 2019 · e192eb2 · e192eb2
1 parent d979046
commit e192eb2
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/frontend/llvm/src/import/library_function.cpp b/frontend/llvm/src/import/library_function.cpp
@@ -107,7 +107,8 @@ ar::Function* LibraryFunctionImporter::function(llvm::StringRef name) {
       return this->_bundle->intrinsic_function(ar::Intrinsic::LibcAbort);
     }
     // <errno.h>
-    if (name == "__errno_location" || name == "__errno" || name == "__error") {
+    if (name == "__errno_location" || name == "__errno" || name == "_errno" ||
+        name == "__error") {
       return this->_bundle->intrinsic_function(
           ar::Intrinsic::LibcErrnoLocation);
     }