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From: Georg-Johann Lay <gjl@sourceware.org> To: gcc-cvs-wwwdocs@gcc.gnu.org Subject: gcc-wwwdocs branch master updated. 57e980697644832bf9e35a3722ae286ebdca3587 Date: Fri, 1 Mar 2024 13:21:27 +0000 (GMT) [thread overview] Message-ID: <20240301132127.CC78C3858D34@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 57e980697644832bf9e35a3722ae286ebdca3587 (commit) from f92f353bb0e932edba7d063b2609943683cf0a36 (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 57e980697644832bf9e35a3722ae286ebdca3587 Author: Georg-Johann Lay <avr@gjlay.de> Date: Fri Mar 1 14:18:45 2024 +0100 gcc-14: avr: Document new option -mfuse-add= diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html index 1a455cd8..e8004d4a 100644 --- a/htdocs/gcc-14/changes.html +++ b/htdocs/gcc-14/changes.html @@ -445,8 +445,16 @@ __asm (".global __flmap_lock" "\n\t" on all devices. It's defined to <code>0</code> or <code>1</code>. </li> <li> - On the <a href="https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html#avrtiny" - >Reduced Tiny devices</a>, + A new optimization tries to improve code generation for indirect memory + accesses on + <a href="https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html#avrtiny" + >Reduced Tiny devices</a>. + It can be controlled by the new compiler option + <code>-mfuse-add=<var>level</var></code> where <var>level</var> + may be 0, 1 or 2. + </li> + <li> + On the Reduced Tiny devices, the meaning of register constraint <code>"w"</code> has been changed. It containts now the registers R24…R31 like it is the case for all the other devices. ----------------------------------------------------------------------- Summary of changes: htdocs/gcc-14/changes.html | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) hooks/post-receive -- gcc-wwwdocs
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