David Malcolm <[email protected]> writes:
> On Thu, 2024-04-04 at 18:59 -0400, Antoni Boucher wrote:
>> Hi.
>> This patch adds a new API to produce an rvalue representing the
>> alignment of a type.
>> Thanks for the review.
>
> Patch looks good to me (but may need the usual ABI version updates when
> merging).
This patch broke macOS bootstrap:
/vol/gcc/src/hg/master/darwin/gcc/jit/jit-recording.cc: In member function
'virtual gcc::jit::recording::string*
gcc::jit::recording::memento_of_typeinfo::make_debug_string()':
/vol/gcc/src/hg/master/darwin/gcc/jit/jit-recording.cc:5529:30: error: 'ident'
may be used uninitialized [-Werror=maybe-uninitialized]
5529 | return string::from_printf (m_ctxt,
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
5530 | "%s (%s)",
| ~~~~~~~~~~
5531 | ident,
| ~~~~~~
5532 | m_type->get_debug_string ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/vol/gcc/src/hg/master/darwin/gcc/jit/jit-recording.cc:5519:15: note: 'ident'
was declared here
5519 | const char* ident;
| ^~~~~
/vol/gcc/src/hg/master/darwin/gcc/jit/jit-recording.cc: In member function
'virtual void
gcc::jit::recording::memento_of_typeinfo::write_reproducer(gcc::jit::reproducer&)':
/vol/gcc/src/hg/master/darwin/gcc/jit/jit-recording.cc:5552:11: error: 'type'
may be used uninitialized [-Werror=maybe-uninitialized]
5552 | r.write (" gcc_jit_rvalue *%s =\n"
| ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
5553 | " gcc_jit_context_new_%sof (%s, /* gcc_jit_context *ctxt */\n"
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
5554 | " (gcc_jit_type *) %s); /*
gcc_jit_type *type */\n",
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
5555 | id,
| ~~~
5556 | type,
| ~~~~~
5557 | r.get_identifier (get_context ()),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
5558 | r.get_identifier (m_type));
| ~~~~~~~~~~~~~~~~~~~~~~~~~~
/vol/gcc/src/hg/master/darwin/gcc/jit/jit-recording.cc:5541:15: note: 'type'
was declared here
5541 | const char* type;
| ^~~~
I wonder how this can have worked anywhere (apart from jit not being
enabled by default on non-Darwin targets).
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
