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commit c5d65091c1b3960334c8bfd15f9aba77a07f7627
Author: Jakub Jelinek <ja...@redhat.com>
Date: Fri Apr 25 11:22:56 2025 +0200
Adjust onlinedocs references to 15.1.0.
diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html
index 21fa159b..a71249ff 100644
--- a/htdocs/gcc-15/changes.html
+++ b/htdocs/gcc-15/changes.html
@@ -18,9 +18,8 @@
This page is a "brief" summary of some of the huge number of improvements
in GCC 15.
You may also want to check out our
-<a href="porting_to.html">Porting to GCC 15</a> page <!-- and the
+<a href="porting_to.html">Porting to GCC 15</a> page and the
<a href="../onlinedocs/index.html#current">full GCC documentation</a>.
--->
</p>
<!-- .................................................................. -->
@@ -65,7 +64,7 @@ You may also want to check out our
recompilation time of LTO when doing small code edits
(e.g. editing a single function).
Enable with <a
-
href="https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html#index-flto-incremental";
+
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Optimize-Options.html#index-flto-incremental";
><code>-flto-incremental=</code></a>.
</li>
<li>
@@ -102,12 +101,12 @@ You may also want to check out our
The OpenMP 6.0 <code>self_maps</code> clause is also now supported.
For details,
see the offload-target specifics section in the
- <a
href="https://gcc.gnu.org/onlinedocs/libgomp/Offload-Target-Specifics.html";
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/libgomp/Offload-Target-Specifics.html";
>GNU Offloading and Multi Processing Runtime Library Manual</a>.
</li>
<li>
GCC added <code>ompx_gnu_pinned_mem_alloc</code> as a <a
-
href="https://gcc.gnu.org/onlinedocs/libgomp/OMP_005fALLOCATOR.html";>predefined
+
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/libgomp/OMP_005fALLOCATOR.html";>predefined
allocator</a> and, for C++, allocator class templates in the
<code>omp::allocator</code> namespace for the predefined allocators as
specified in the OpenMP specification 5.0, including
@@ -122,7 +121,7 @@ You may also want to check out our
</li>
<li>
Offloading improvements:
- On <a href="https://gcc.gnu.org/onlinedocs/libgomp/nvptx.html";>Nvidia
+ On <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/libgomp/nvptx.html";>Nvidia
GPUs, writing to the terminal</a> from OpenMP target regions (but not from
OpenACC compute regions) is now also supported in Fortran; in C/C++ and
on AMD GPUs this was already supported before with both OpenMP and OpenACC.
@@ -143,9 +142,9 @@ You may also want to check out our
The <code>interop</code> construct and the OpenMP interoperability API
routines for C, C++ and Fortran are now implemented, including the
OpenMP 6.0 additions. This includes foreign-runtime support for <a
- href=
"https://gcc.gnu.org/onlinedocs/libgomp/Foreign-runtime-support-for-Nvidia-GPUs.html";
+ href=
"https://gcc.gnu.org/onlinedocs/gcc-15.1.0/libgomp/Foreign-runtime-support-for-Nvidia-GPUs.html";
>Cuda, Cuda Driver, and HIP on Nvida GPUs</a> and for <a
-
href="https://gcc.gnu.org/onlinedocs/libgomp/Foreign-runtime-support-for-AMD-GPUs.html";
+
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/libgomp/Foreign-runtime-support-for-AMD-GPUs.html";
>HIP and HSA on AMD GPUs</a>.
</li>
<li>
@@ -158,9 +157,9 @@ You may also want to check out our
</li>
<li>
OpenMP 6.0: The <a
-
href="https://gcc.gnu.org/onlinedocs/libgomp/omp_005fget_005fdevice_005ffrom_005fuid.html";
+
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/libgomp/omp_005fget_005fdevice_005ffrom_005fuid.html";
><code>get_device_from_uid</code></a> and <a
-
href="https://gcc.gnu.org/onlinedocs/libgomp/omp_005fget_005fuid_005ffrom_005fdevice.html";>
+
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/libgomp/omp_005fget_005fuid_005ffrom_005fdevice.html";>
<code>omp_get_uid_from_device</code></a> API routines have been added.
</li>
</ul>
@@ -185,17 +184,17 @@ You may also want to check out our
<ul>
<li>
GNAT now allows
- the <a
href="https://gcc.gnu.org/onlinedocs/gnat_rm/Attribute-Round.html#index-Round";><code>'Round</code></a>
+ the <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_rm/Attribute-Round.html#index-Round";><code>'Round</code></a>
attribute also for ordinary fixed-point types.
</li>
<li>
The new GNAT
- attribute <a
href="https://gcc.gnu.org/onlinedocs/gnat_rm/Attribute-Super.html#index-Super";><code>'Super</code></a>
+ attribute <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_rm/Attribute-Super.html#index-Super";><code>'Super</code></a>
can be applied to objects of tagged types in order to obtain a view
conversion to the most immediate specific parent type.
</li>
<li>
- <a
href="https://gcc.gnu.org/onlinedocs/gnat_rm/Mutably-Tagged-Types-with-Size_2019Class-Aspect.html";>Mutably
tagged types</a> with a defined size are now available
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_rm/Mutably-Tagged-Types-with-Size_2019Class-Aspect.html";>Mutably
tagged types</a> with a defined size are now available
through the use of <code>Size'Class</code>. This allows defining a maximum
size for the tagged. Example:
<pre>
@@ -207,7 +206,7 @@ type Derived_Type is new Base with record Data_Field :
Integer; end record;
</pre>
</li>
<li>
- New <a
href="https://gcc.gnu.org/onlinedocs/gnat_rm/Generalized-Finalization.html";><code>Finalizable</code>
+ New <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_rm/Generalized-Finalization.html";><code>Finalizable</code>
</a> aspect. It is a GNAT language extension which serves as a lightweight
alternative to controlled types.
<pre>
@@ -225,18 +224,18 @@ procedure Initialize (Obj : in out T);
</li>
<li>
The
- aspect <a
href="https://gcc.gnu.org/onlinedocs/gnat_rm/No_005fRaise-aspect.html";><code>No_Raise</code></a>
+ aspect <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_rm/No_005fRaise-aspect.html";><code>No_Raise</code></a>
has been added, it declares that a subprogram cannot raise an exception.
</li>
<li>
The
- aspect <a
href="https://gcc.gnu.org/onlinedocs/gnat_rm/External_005fInitialization-Aspect.html";><code>External_Initialization</code></a>
+ aspect <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_rm/External_005fInitialization-Aspect.html";><code>External_Initialization</code></a>
has been added, it allows for data to be initialized using an external file
which is loaded during compilation time.
</li>
<li>
The
- aspect <a
href="https://gcc.gnu.org/onlinedocs/gnat_rm/Pragma-Exit_005fCases.html#index-Exit_005fCases";><code>Exit_Cases</code></a>
+ aspect <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_rm/Pragma-Exit_005fCases.html#index-Exit_005fCases";><code>Exit_Cases</code></a>
has been added to annotate functions and procedures with side effects in
SPARK
(see <a
href="https://docs.adacore.com/spark2014-docs/html/lrm/subprograms.html#program-exit-aspects";>SPARK
@@ -249,13 +248,13 @@ procedure Initialize (Obj : in out T);
Extensions_Allowed (On | Off | All_Extensions);</code> which has had its
syntax changed. An argument of <code>All_Extensions</code> has the same
effect as <code>On</code>, except
- that <a
href="https://gcc.gnu.org/onlinedocs/gnat_rm/Experimental-Language-Extensions.html";>some
+ that <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_rm/Experimental-Language-Extensions.html";>some
extra experimental extensions are enabled</a>.
</li>
<li>
Several new compilation flags have been added, some examples
- include <a
href="https://gcc.gnu.org/onlinedocs/gnat_ugn/Info-message-Control.html";><code>-gnatis</code></a>,
<a
href="https://gcc.gnu.org/onlinedocs/gnat_ugn/Warning-Message-Control.html#index--gnatw_002en-_0028gcc_0029";><code>-gnatw.n</code></a>,
<a
href="https://gcc.gnu.org/onlinedocs/gnat_ugn/Warning-Message-Control.html#index--gnatw_005fl-_0028gcc_0029";><code>-gnatw_l</code></a>
- and <a
href="https://gcc.gnu.org/onlinedocs/gnat_ugn/Warning-Message-Control.html#index--gnatw_002ev-_0028gcc_0029";><code>-gnatw.v</code></a>.
+ include <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_ugn/Info-message-Control.html";><code>-gnatis</code></a>,
<a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_ugn/Warning-Message-Control.html#index--gnatw_002en-_0028gcc_0029";><code>-gnatw.n</code></a>,
<a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_ugn/Warning-Message-Control.html#index--gnatw_005fl-_0028gcc_0029";><code>-gnatw_l</code></a>
+ and <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gnat_ugn/Warning-Message-Control.html#index--gnatw_002ev-_0028gcc_0029";><code>-gnatw.v</code></a>.
The internal debugging utilities for the compiler have also received a lot
of new options, please refer
to <a
href="https://gcc.gnu.org/git/?p=gcc.git;a=blob;f=gcc/ada/debug.adb";><code>debug.adb</code></a>
@@ -294,9 +293,9 @@ procedure Initialize (Obj : in out T);
<h3 id="c-family">C family</h3>
<ul>
- <li>A <a
href="https://gcc.gnu.org/onlinedocs/gcc/Statement-Attributes.html#index-musttail-statement-attribute";>
+ <li>A <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Statement-Attributes.html#index-musttail-statement-attribute";>
<code>musttail</code> statement attribute</a> was added to enforce
tail calls.</li>
- <li><a href="https://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html";
+ <li><a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Extended-Asm.html";
>Extended</a> inline assembler statements
can now be used with some limitations outside of functions as well.
New constraints have been added for defining symbols or using symbols
@@ -319,18 +318,18 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<li>The <code>"redzone"</code> clobber is now allowed in inline
assembler statements to describe that the assembler can overwrite
memory in the stack red zone (e.g. on x86-64 or PowerPC).</li>
- <li>The <a
href="https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-nonnull_005fif_005fnonzero-function-attribute";>
+ <li>The <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Common-Function-Attributes.html#index-nonnull_005fif_005fnonzero-function-attribute";>
nonnull_if_nonzero</a> function attribute has been added to describe
functions where some pointer parameter may be <code>NULL</code> only
if some other parameter is zero.</li>
- <li>The <a
href="https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wtrailing-whitespace_003d";>
+ <li>The <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Warning-Options.html#index-Wtrailing-whitespace_003d";>
<code>-Wtrailing-whitespace=</code></a> and
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wleading-whitespace_003d";>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Warning-Options.html#index-Wleading-whitespace_003d";>
<code>-Wleading-whitespace=</code></a> options have been added to
diagnose certain whitespace characters at the end of source lines or
whitespace characters at the start of source lines violating certain
indentation styles.</li>
- <li>The <a
href="https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wheader-guard";>
+ <li>The <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Warning-Options.html#index-Wheader-guard";>
<code>-Wheader-guard</code></a> warning has been added and enabled
in <code>-Wall</code> to warn about some inconsistencies in header
file guarding macros.</li>
@@ -340,12 +339,12 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<ul>
<li>C23 by default: GCC 15 changes the default language version
for C compilation from
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/C-Dialect-Options.html#index-std-1";>-std=gnu17</a>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/C-Dialect-Options.html#index-std-1";>-std=gnu17</a>
to
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/C-Dialect-Options.html#index-std-1";>-std=gnu23</a>.
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/C-Dialect-Options.html#index-std-1";>-std=gnu23</a>.
If your code relies on older versions of the C standard, you will need to
either add
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/C-Dialect-Options.html#index-std-1";>-std=</a>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/C-Dialect-Options.html#index-std-1";>-std=</a>
to your build flags, or port your code; see <a
href="porting_to.html#c23">the porting notes</a>.
</li>
<li>Some more C23 features have been implemented:
@@ -473,7 +472,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
</ul>
</li>
<li>Inline assembler statements now support
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/Asm-constexprs.html";><code>constexpr</code>
generated strings</a>,
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Asm-constexprs.html";><code>constexpr</code>
generated strings</a>,
analoguous to <code>static_assert</code>.</li>
<li>
<!-- commit r15-2117-g313afcfdabeab3 -->
@@ -481,7 +480,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<code>this->non_existent</code>, is now proactively diagnosed
when parsing a template.
</li>
- <li>The <a
href="https://gcc.gnu.org/onlinedocs/gcc/C_002b_002b-Dialect-Options.html#index-fassume-sane-operators-new-delete";>
+ <li>The <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/C_002b_002b-Dialect-Options.html#index-fassume-sane-operators-new-delete";>
<code>-fassume-sane-operators-new-delete</code></a> option has been
added and enabled by default. This option allows control over some
optimizations around calls to replaceable global operators new and
@@ -491,7 +490,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<code>-fno-assume-sane-operators-new-delete</code>.</li>
<li>
<!-- commit r15-871-gefaaae49b307fc -->
- The <a
href="https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wself-move";>
+ The <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Warning-Options.html#index-Wself-move";>
<code>-Wself-move</code></a> warning now warns even in a
member-initializer-list.
</li>
@@ -503,7 +502,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<li>
<!-- commit r15-2774-g596d1ed9d40b10 -->
A new option
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/C_002b_002b-Dialect-Options.html#index-Wtemplate-body";>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/C_002b_002b-Dialect-Options.html#index-Wtemplate-body";>
<code>-Wtemplate-body</code></a> was added, which can be used to disable
diagnosing errors when parsing a template.
</li>
@@ -516,13 +515,13 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
</li>
<li>
New
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/Common-Type-Attributes.html#index-flag_005fenum-type-attribute";>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Common-Type-Attributes.html#index-flag_005fenum-type-attribute";>
<code>flag_enum</code></a> attribute to indicate that the enumerators
are used in bitwise operations; this suppresses a <code>-Wswitch</code>
warning.
</li>
<li>
- The <a
href="https://gcc.gnu.org/onlinedocs/gcc/C_002b_002b-Dialect-Options.html#index-Wdangling-reference";>
+ The <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/C_002b_002b-Dialect-Options.html#index-Wdangling-reference";>
<code>-Wdangling-reference</code></a> warning has been improved: for
example, it doesn't warn for empty classes anymore.
</li>
@@ -530,7 +529,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
The front end's handling of explicitly-defaulted functions has been
corrected to properly handle <em>[dcl.fct.def.default]</em>. The
new
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/C_002b_002b-Dialect-Options.html#index-Wdefaulted-function-deleted";>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/C_002b_002b-Dialect-Options.html#index-Wdefaulted-function-deleted";>
<code>-Wdefaulted-function-deleted</code></a> warning warns when an
explicitly defaulted function is deleted.
</li>
@@ -547,7 +546,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<!-- commit r15-5109-g417b4cc9bf2180 -->
Support for <code>__builtin_operator_new</code> and
<code>__builtin_operator_delete</code> was added. See
- <a href="https://gcc.gnu.org/onlinedocs/gcc/New_002fDelete-Builtins.html";>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/New_002fDelete-Builtins.html";>
the manual</a> for more info.
</li>
<li>
@@ -601,7 +600,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
is also set in the traits key <code>__traits(getTargetInfo, "CET")</code>.
</li>
<li>A new option
- <a
href="https://gcc.gnu.org/onlinedocs/gdc/Runtime-Options.html#index-finclude-imports";>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gdc/Runtime-Options.html#index-finclude-imports";>
<code>-finclude-imports</code></a> was added, which tells the compiler to
include imported modules in the compilation, as if they were given on the
command-line.
@@ -618,7 +617,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<li>
Experimental support for <code>unsigned</code> modular integers,
enabled by <code>-funsigned</code>;
- see <a
href="https://gcc.gnu.org/onlinedocs/gfortran/Unsigned-integers.html";>
+ see <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gfortran/Unsigned-integers.html";>
gfortran documentation</a> for details. This follows
(<a href="https://j3-fortran.org/doc/year/24/24-116.txt";>J3/24-116</a>).
With this option in force, the <code>selected_logical_kind</code>
@@ -946,7 +945,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<li>Experimental support for supporting generic devices has been added;
specifying <code>gfx9-generic</code>, <code>gfx10-3-generic</code>,
or <code>gfx11-generic</code> to
- <a href="https://gcc.gnu.org/onlinedocs/gcc/AMD-GCN-Options.html";>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/AMD-GCN-Options.html";>
<code>-march=</code></a> will generate code that can run on all
devices of a series. Additionally, the following specific devices
are now have experimental support, all of which are compatible with a
@@ -973,7 +972,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<ul>
<li>Support has been added for the <code>signal(<i>num</i>)</code>
and <code>interrupt(<i>num</i>)</code>
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/AVR-Function-Attributes.html#index-signal_0028num_0029-function-attribute_002c-AVR";
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/AVR-Function-Attributes.html#index-signal_0028num_0029-function-attribute_002c-AVR";
>function attributes</a>
that allow to specify the interrupt vector number <code><i>num</i></code>
as an argument.
@@ -987,11 +986,11 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<code>noblock</code> attribute just acts like a flag and does not
impose a specific function name.</li>
<li>Support has been added for the <code>__builtin_avr_mask1</code>
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/AVR-Built-in-Functions.html#index-_005f_005fbuiltin_005favr_005fmask1";
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/AVR-Built-in-Functions.html#index-_005f_005fbuiltin_005favr_005fmask1";
>built-in function</a>. It can be used to compute some bit masks when
code like <code>1 << offset</code> is not fast enough.</li>
<li>Support has been added for a new 24-bit
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/Named-Address-Spaces.html#AVR-Named-Address-Spaces-1";
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Named-Address-Spaces.html#AVR-Named-Address-Spaces-1";
>named address space</a> <code>__flashx</code>.
It is similar to the <code>__memx</code> address space introduced in v4.7,
but reading is a bit more efficient since it only supports reading from
@@ -1005,23 +1004,23 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
when optimizing for code size with <code>-Os</code>.</li>
<li>Support has been added for a <em>compact vector table</em> as supported
by some AVR devices. It can be activated by the new command-line option
- <a href="https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html#index-mcvt";
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/AVR-Options.html#index-mcvt";
><code>-mcvt</code></a>.
It links <code>crt<i>mcu</i>-cvt.o</code> as startup code which
is supported since AVR-LibC v2.3.</li>
<li>Support has been added for the new option
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html#index-mno-call-main";
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/AVR-Options.html#index-mno-call-main";
><code>-mno-call-main</code></a>. Instead of calling <code>main</code>,
it will be located in section <code>.init9</code>.</li>
<li>New AVR specific optimizations have been added.
They can be controlled by the new command-line options
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html#index-mfuse-move";
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/AVR-Options.html#index-mfuse-move";
><code>-mfuse-move</code></a>,
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html#index-msplit-ldst";
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/AVR-Options.html#index-msplit-ldst";
><code>-msplit-ldst</code></a>,
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html#index-msplit-bit-shift";
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/AVR-Options.html#index-msplit-bit-shift";
><code>-msplit-bit-shift</code></a> and
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html#index-muse-nonzero-bits";
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/AVR-Options.html#index-muse-nonzero-bits";
><code>-muse-nonzero-bits</code></a>.</li>
</ul>
@@ -1103,11 +1102,11 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<li>Support has been added for target attributes and pragmas. For more
details
on available attributes and pragmas, including their proper usage, please
refer to the provided
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/LoongArch-Function-Attributes.html#LoongArch-Function-Attributes-1";>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/LoongArch-Function-Attributes.html#LoongArch-Function-Attributes-1";>
documentation</a>.
</li>
<li>Support has been added for the new option
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/LoongArch-Options.html#index-mannotate-tablejump";>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/LoongArch-Options.html#index-mannotate-tablejump";>
<code>-mannotate-tablejump</code></a>. Which can create an annotation
section <code>.discard.tablejump_annotate</code> to correlate the
<code>jirl</code> instruction and the jump table.
diff --git a/htdocs/gcc-15/index.html b/htdocs/gcc-15/index.html
index 5d37b4ed..d68da280 100644
--- a/htdocs/gcc-15/index.html
+++ b/htdocs/gcc-15/index.html
@@ -39,7 +39,7 @@ GNU Compiler Collection.</p>
<p>The GCC developers would like to thank the numerous people that have
contributed new features, improvements, bug fixes, and other changes as
well as test results to GCC.
-This <a href="http://gcc.gnu.org/onlinedocs/gcc/Contributors.html";>amazing
+This <a
href="http://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Contributors.html";>amazing
group of volunteers</a> is what makes GCC successful.</p>
<p>For additional information about GCC please refer to the
diff --git a/htdocs/gcc-15/porting_to.html b/htdocs/gcc-15/porting_to.html
index 829ae92f..9a63e47b 100644
--- a/htdocs/gcc-15/porting_to.html
+++ b/htdocs/gcc-15/porting_to.html
@@ -33,12 +33,12 @@ a work-in-progress.</p>
<!-- change of default was in commit 55e3bd376b2214e200fa76d12b67ff259b06c212
-->
GCC 15 changes the default language version for C compilation from
-<a
href="https://gcc.gnu.org/onlinedocs/gcc/C-Dialect-Options.html#index-std-1";>-std=gnu17</a>
+<a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/C-Dialect-Options.html#index-std-1";>-std=gnu17</a>
to
-<a
href="https://gcc.gnu.org/onlinedocs/gcc/C-Dialect-Options.html#index-std-1";>-std=gnu23</a>.
+<a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/C-Dialect-Options.html#index-std-1";>-std=gnu23</a>.
If your code relies on older versions of the C standard, you will need to
-either add <a
href="https://gcc.gnu.org/onlinedocs/gcc/C-Dialect-Options.html#index-std-1";>-std=</a>
+either add <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/C-Dialect-Options.html#index-std-1";>-std=</a>
to your build flags, or port your code to C23.
C23 brings the following changes:
@@ -101,7 +101,7 @@ In file included from <source>:1:
</p>
<p>
Alternatively you can use
- <a
href="https://gcc.gnu.org/onlinedocs/gcc/C-Dialect-Options.html#index-std-1";>-std=</a>
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/C-Dialect-Options.html#index-std-1";>-std=</a>
to select an earlier version of the C standard.
</p>
-----------------------------------------------------------------------
Summary of changes:
htdocs/gcc-15/changes.html | 101 +++++++++++++++++++++---------------------
htdocs/gcc-15/index.html | 2 +-
htdocs/gcc-15/porting_to.html | 8 ++--
3 files changed, 55 insertions(+), 56 deletions(-)
hooks/post-receive
--
gcc-wwwdocs
