[PATCH] D57818: lld-link: Add some entries to the 8.0 release notes
Nico Weber via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Feb 6 07:09:22 PST 2019
thakis created this revision.
thakis added reviewers: ruiu, hans.
https://reviews.llvm.org/D57818
Files:
lld/docs/ReleaseNotes.rst
Index: lld/docs/ReleaseNotes.rst
===================================================================
--- lld/docs/ReleaseNotes.rst
+++ lld/docs/ReleaseNotes.rst
@@ -49,12 +49,30 @@
* PDB GUID is set to hash of PDB contents instead to a random byte
sequence for build reproducibility.
+* ``/pdbsourcepath:`` is now also used to make ``"cwd"``, ``"exe"``, ``"pdb"``
+ in the env block of PDB outputs absolute if they are relative, and to make
+ paths to obj files referenced in PDB outputs absolute if they are relative.
+ Together with the previous item, this makes it possible to generate
+ executables and PDBs that are fully deterministic and independent of the
+ absolute path to the build directory, so that different machines building
+ the same code in different directories can produce exactly the same output.
+
* The following flags have been added: ``/force:multiple``
* lld now can link against import libraries produced by GNU tools.
* lld can create thunks for ARM, to allow linking images over 16 MB.
+* Several speed and memory usage improvements.
+
+* lld now creates debug info for typedefs.
+
+* lld can now link obj files produced by ``cl.exe /Z7 /Yc``.
+
+* lld now understands ``%_PDB%`` and ``%_EXT%`` in ``/pdbaltpath:``.
+
+* Undefined symbols are now printed in demangled form in addition to raw form.
+
MinGW Improvements
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