gcc-wwwdocs branch master updated. 0f12a937b22f2f94fc2d78e38bbec20bb4a0ee78

[Jan Hubicka <hubicka@sourceware.org>]

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- Log -----------------------------------------------------------------
commit 0f12a937b22f2f94fc2d78e38bbec20bb4a0ee78
Author: Jan Hubicka <hubicka@ucw.cz>
Date:   Wed May 6 11:06:46 2020 +0200

    Add symver and profile-base-prefix to changes.html.

diff --git a/htdocs/gcc-10/changes.html b/htdocs/gcc-10/changes.html
index c1127c77..d1a7df0a 100644
--- a/htdocs/gcc-10/changes.html
+++ b/htdocs/gcc-10/changes.html
@@ -98,6 +98,12 @@ a work-in-progress.</p>
 	  This makes it possible to rebuild program
 	  with same outcome which is useful, for example, for distribution packages.
       </li>
+      <li><a href="https://gcc.gnu.org/onlinedocs/gcc-10.1.0/gcc/Optimize-Options.html#index-fprofile-prefix-path"><code>-fprofile-prefix-path</code></a>
+	  can be used in combination with <code>-fprofile-generate=profile_dir</code> and
+	  <code>-fprofile-use=profile_dir</code> to inform GCC where the base
+	  directory of build source tree is in case it differs between instrumentation
+	  and optimized builds.
+      </li>
       <li><a href="https://gcc.gnu.org/onlinedocs/gcc/Static-Analyzer-Options.html">-fanalyzer</a>
 	enables a new static analysis pass and associated warnings.
 	This pass performs a time-consuming exploration of paths through
@@ -217,6 +223,12 @@ a work-in-progress.</p>
        the detection of invalid accesses by user-defined functions, such
        as those diagnosed by <code>-Wstringop-overflow</code>.
      </li>
+     <li>
+       The <code>symver</code> attribute can be used to bind symbols to
+       specific version nodes on ELF platforms. This is preferred to using
+       inline assembly with GNU as <code>symver</code> directive because the
+       latter is not compatible with link-time optimizations.
+     </li>
     </ul>
   </li>
   <li>New warnings:

-----------------------------------------------------------------------

Summary of changes:
 htdocs/gcc-10/changes.html | 12 ++++++++++++
 1 file changed, 12 insertions(+)


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