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| author | Chris Lattner <sabre@nondot.org> | 2005-05-07 02:21:21 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-05-07 02:21:21 +0000 |
| commit | b34b2733865a74154f95eb3df6aa462cd3a7bb0c (patch) | |
| tree | 6f4917e875ec9e7724c93d99e3e11b17cf473de7 /llvm/docs | |
| parent | 6ea3be51f88cda1fcf13e4c10d69b23440840ddd (diff) | |
| download | bcm5719-llvm-b34b2733865a74154f95eb3df6aa462cd3a7bb0c.tar.gz bcm5719-llvm-b34b2733865a74154f95eb3df6aa462cd3a7bb0c.zip | |
add note about bit builtins newly supported
llvm-svn: 21757
Diffstat (limited to 'llvm/docs')
| -rw-r--r-- | llvm/docs/ReleaseNotes.html | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/llvm/docs/ReleaseNotes.html b/llvm/docs/ReleaseNotes.html index 2845202bf84..cc2ff8c2696 100644 --- a/llvm/docs/ReleaseNotes.html +++ b/llvm/docs/ReleaseNotes.html @@ -106,6 +106,10 @@ In this release, the following missing features were implemented: -shared -Wl,-native</tt>' (or with <tt>-Wl,-native-cbe</tt>).</li> <li>LLVM now supports a new "<a href="LangRef.html#i_prefetch">llvm.prefetch </a>" intrinsic, and llvm-gcc now supports __builtin_prefetch. + <li>LLVM now supports intrinsics for <a href="LangRef.html#int_count">bit + counting</a> and llvm-gcc now implements the GCC + <tt>__builtin_popcount</tt>, <tt>__builtin_ctz</tt>, and + <tt>__builtin_clz</tt> builtins.</li> </ol> </div> @@ -396,8 +400,9 @@ work: <tt>__builtin_types_compatible_p</tt>, <tt>__builtin_choose_expr</tt>, <tt>__builtin_constant_p</tt>, and <tt>__builtin_expect</tt> (currently ignored). We also support builtins for ISO C99 floating - point comparison macros (e.g., <tt>__builtin_islessequal</tt>), and - <tt>__builtin_prefetch</tt>.</li> + point comparison macros (e.g., <tt>__builtin_islessequal</tt>), + <tt>__builtin_prefetch</tt>, <tt>__builtin_popcount[ll]</tt>, + <tt>__builtin_clz[ll]</tt>, and <tt>__builtin_ctz[ll]</tt>.</li> </ol> <p>The following extensions <b>are</b> known to be supported:</p> |
