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From: Jan Hubicka <hubicka@sourceware.org> To: gcc-cvs-wwwdocs@gcc.gnu.org Subject: gcc-wwwdocs branch master updated. 57b7ec1bd7b9cbe1f061f4e282214a4f96cb475a Date: Tue, 27 Apr 2021 10:27:57 +0000 (GMT) [thread overview] Message-ID: <20210427102757.F093B3894C15@sourceware.org> (raw) This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 57b7ec1bd7b9cbe1f061f4e282214a4f96cb475a (commit) from 2231b0fbba8ae7872944661fc53659e0b11c7497 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 57b7ec1bd7b9cbe1f061f4e282214a4f96cb475a Author: Jan Hubicka <hubicka@ucw.cz> Date: Tue Apr 27 12:27:31 2021 +0200 Reorder misplaced entries diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html index a74e188e..63a668b3 100644 --- a/htdocs/gcc-11/changes.html +++ b/htdocs/gcc-11/changes.html @@ -59,6 +59,9 @@ You may also want to check out our <li>The front end for compiling BRIG format of Heterogeneous System Architecture Intermediate Language (HSAIL) has been deprecated and will likely be removed in a future release.</li> + + <li>Some short options of the <code>gcov</code> tool have been renamed: <code>-i</code> to <code>-j</code> + and <code>-j</code> to <code>-H</code>.</li> </ul> @@ -176,6 +179,23 @@ You may also want to check out our </li> </ul> </li> + <li>A series of conditional expressions that compare the same variable can be transformed into a switch statement + if each of them contains a comparison expression. Example: + <pre> + int IsHTMLWhitespace(int aChar) { + return aChar == 0x0009 || aChar == 0x000A || + aChar == 0x000C || aChar == 0x000D || + aChar == 0x0020; + } + </pre> + This statement can be transformed into a switch statement and then expanded into a bit-test. + </li> + <li> + New command-line options: + <ul> + <li><a href="https://gcc.gnu.org/onlinedocs/gcc-11.1.0/gcc/Code-Gen-Options.html#index-fno-bit-tests"><code>-fbit-tests</code></a>, enabled by default, can be used to enable or disable switch expansion using bit-tests.</li> + </ul> + </li> <li> Inter-procedural optimization improvements: <ul> @@ -208,6 +228,7 @@ You may also want to check out our Using <a href="https://gcc.gnu.org/onlinedocs/gcc-11.1.0/gcc/Optimize-Options.html#index-fprofile-values"><code>-fprofile-values</code></a>, was improved by tracking more target values for e.g. indirect calls. </li> + <li>GCOV data file format outputs smaller files by representing zero counters in a more compact way.</li> </ul> </li> </ul> @@ -323,26 +344,6 @@ You may also want to check out our This functionality requires Binutils version 2.36 or later. </p> </li> - <li>A series of conditional expressions that compare the same variable can be transformed into a switch statement - if each of them contains a comparison expression. Example: - <pre> - int IsHTMLWhitespace(int aChar) { - return aChar == 0x0009 || aChar == 0x000A || - aChar == 0x000C || aChar == 0x000D || - aChar == 0x0020; - } - </pre> - This statement can be transformed into a switch statement and then expanded into a bit-test. - </li> - <li> - New command-line options: - <ul> - <li><a href="https://gcc.gnu.org/onlinedocs/gcc-11.1.0/gcc/Code-Gen-Options.html#index-fno-bit-tests"><code>-fbit-tests</code></a>, enabled by default, can be used to enable or disable switch expansion using bit-tests.</li> - </ul> - </li> - <li>GCOV data file format outputs smaller files by representing zero counters in a more compact way.</li> - <li>Some short options of the <code>gcov</code> tool have been renamed: <code>-i</code> to <code>-j</code> - and <code>-j</code> to <code>-H</code>.</li> </ul> <h3 id="c">C</h3> ----------------------------------------------------------------------- Summary of changes: htdocs/gcc-11/changes.html | 41 +++++++++++++++++++++-------------------- 1 file changed, 21 insertions(+), 20 deletions(-) hooks/post-receive -- gcc-wwwdocs
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