SuccessChanges

Summary

  1. Try to fix tests after e16c0a9a68971 with CLANG_DEFAULT_LINKER=lld (details)
Commit a9eaf8435d9204f5d71a08cfd7c574e92d434871 by thakis
Try to fix tests after e16c0a9a68971 with CLANG_DEFAULT_LINKER=lld

Tests that pass -mlinker-version=old version and that then don't
expect new flags to be passed need to explicitly request the system
linker now.
The file was modifiedclang/test/Driver/darwin-ld.c
The file was modifiedclang/test/Driver/darwin-ld-platform-version-watchos.c
The file was modifiedclang/test/Driver/darwin-ld-platform-version-macos.c
The file was modifiedclang/test/Driver/darwin-ld-platform-version-ios.c
The file was modifiedclang/test/Driver/darwin-ld-platform-version-tvos.c