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| author | Paul Robinson <paul.robinson@sony.com> | 2018-08-03 14:05:11 +0000 |
|---|---|---|
| committer | Paul Robinson <paul.robinson@sony.com> | 2018-08-03 14:05:11 +0000 |
| commit | 46dda6c2a9539b4b00e8e9ce44dfcf5c05a47592 (patch) | |
| tree | 3c4f0e0694857211e64d143a981e2194a2af992a | |
| parent | 9d41ead65ff2ec74c15bad7c6f6a67bc4f87842b (diff) | |
Release note for DWARF v5 support
git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_70@338892 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | docs/ReleaseNotes.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst index 1e45a13ef9..01702023c5 100644 --- a/docs/ReleaseNotes.rst +++ b/docs/ReleaseNotes.rst @@ -50,6 +50,12 @@ Major New Features was added. Please refer to the :ref:`release-notes-ubsan` section of the release notes for the details. +- Preliminary/experimental support for DWARF v5 debugging information. If you + compile with ``-gdwarf-5 -O0`` you should get fully conforming DWARF v5 + information, including the new .debug_names accelerator table. Type units + and split DWARF are known not to conform, and higher optimization levels + will likely get a mix of v4 and v5 formats. + Improvements to Clang's diagnostics ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |