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| author | Chandler Carruth <chandlerc@gmail.com> | 2011-11-28 21:56:30 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2011-11-28 21:56:30 +0000 |
| commit | b882a1dbb27d101d07ba3dc1385627a9000184b4 (patch) | |
| tree | ad15a326c45ce6ace3f1de6f9aaf7633fed71a95 /docs/ReleaseNotes.html | |
| parent | bc02a043ff0a5192ccfde1a7784ff5b0a83d7383 (diff) | |
Flesh out and pretty-up the driver section. This could probably use some
more love w.r.t. platforms other than Linux?
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145285 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/ReleaseNotes.html')
| -rw-r--r-- | docs/ReleaseNotes.html | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html index 636d3e324e..e2299319d3 100644 --- a/docs/ReleaseNotes.html +++ b/docs/ReleaseNotes.html @@ -145,23 +145,29 @@ prose in a section of its own. When doing that, delete the notes.</p> <li>NRVO for blocks.</li> <li>Major improvements to the interactions between serializing and deserializing the AST and the preprocessor -- argiris</li> - <li>Major driver and system compatibility changes: - <ul> - <li>Correct support for many more hardware architecture pre-defined macros - (e.g., __i686__).</li> - <li>Much more robust detection of library and header search paths on Linux - distributions.</li> - <li>Partial support for sysroot based cross compiling on Linux (like) - systems.</li> - <li>Improved support for locating and using libcxx, especially on - Darwin.</li> - </ul> - </li> <li>Initial steps of CUDA support -- Peter</li> <li>Atomic builtins and C1X specifiers using the new LLVM atomic instructions and memory model -- efriedma, jyasskin</li> </ul> +<h4 id="driver">The Clang GCC-compatible command-line driver improved dramatically</h4> +A great deal of work went into the GCC-compatible driver for the 3.0 release +making it support more operating systems, emulate GCC behavior more accurately, +and support a much broader range of Linux distributions out of the box. +<ul> + <li>More accurate support for hardware architecture pre-defined macros (e.g., + __i686__).</li> + <li>Robust library and header search paths for the vast majority of x86 and + x86-64 Linux distributions.</li> + <li>Improved support for newer Darwin platforms.</li> + <li>Partial support for <code>--sysroot=...</code> based cross-compiling on + Linux (and similar) host systems.</li> + <li>Improved support for locating and using libcxx when installed, especially + on Darwin.</li> + <!-- There are likely more Darwin-specific improvements to mention here? --> + <!-- What support was added for FreeBSD? NetBSD? Anything noteworthy? --> +</ul> + <h4 id="ppcallbacks">Expanded support for instrumenting the preprocessor through callbacks</h4> Several enhancements were made to the <code>PPCallbacks</code> interface to |