SuccessChanges

Summary

  1. PCH debug info: Avoid appending the source directory to an absolute path (details)
Commit 122e7af03df6f4d4f64db016c7183d0045690558 by Adrian Prantl
PCH debug info: Avoid appending the source directory to an absolute path
When building a precompiled header in -fmodule-format=obj (i.e.,
`-gmodules) in an absolute path, the locig in
CGDebugInfo::createCompileUnit would unconditionally append the source
directory to the -main-file-name. This patch avoids that behavior for
absolute paths.
rdar://problem/46045865
Differential Revision: https://reviews.llvm.org/D69213
llvm-svn: 375423
The file was addedclang/test/PCH/debug-info-pch-container-path.c
The file was modifiedclang/lib/CodeGen/CGDebugInfo.cpp