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https://issues.apache.org/jira/browse/STDCXX-741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Sebor reassigned STDCXX-741:
-----------------------------------
Assignee: Martin Sebor
> [gcc 3.4.6] __rw_itoutf8() too big to be inlined
> ------------------------------------------------
>
> Key: STDCXX-741
> URL: https://issues.apache.org/jira/browse/STDCXX-741
> Project: C++ Standard Library
> Issue Type: Bug
> Components: 27. Input/Output
> Environment: gcc version 3.4.5 20060404 (Red Hat 3.4.6-3)
> Reporter: Travis Vitek
> Assignee: Martin Sebor
> Original Estimate: 3h
> Remaining Estimate: 3h
>
> I get the following warning when building 12[d,D] on trunk.
> {noformat}
> /amd/devco/vitek/stdcxx/trunk/include/loc/_localedef.h: In member function
> `virtual std::basic_string<wchar_t, std::char_traits<wchar_t>,
> std::allocator<wchar_t> > std::collate_byname<wchar_t>::do_transform(const
> wchar_t*, const wchar_t*) const':
> /amd/devco/vitek/stdcxx/trunk/include/loc/_localedef.h:685: warning: inlining
> failed in call to 'long unsigned int __rw::__rw_itoutf8(unsigned int,
> char*)': --param inline-unit-growth limit reached
> /amd/devco/vitek/stdcxx/trunk/src/collate.cpp:325: warning: called from here
> /amd/devco/vitek/stdcxx/trunk/include/loc/_localedef.h:685: warning: inlining
> failed in call to 'long unsigned int __rw::__rw_itoutf8(unsigned int,
> char*)': --param inline-unit-growth limit reached
> /amd/devco/vitek/stdcxx/trunk/src/collate.cpp:369: warning: called from here
> /amd/devco/vitek/stdcxx/trunk/include/loc/_localedef.h:685: warning: inlining
> failed in call to 'long unsigned int __rw::__rw_itoutf8(unsigned int,
> char*)': --param inline-unit-growth limit reached
> /amd/devco/vitek/stdcxx/trunk/src/collate.cpp:1174: warning: called from here
> In file included from /amd/devco/vitek/stdcxx/trunk/src/collate.cpp:1152:
> /amd/devco/vitek/stdcxx/trunk/include/loc/_localedef.h:685: warning: inlining
> failed in call to 'long unsigned int __rw::__rw_itoutf8(unsigned int,
> char*)': --param inline-unit-growth limit reached
> /amd/devco/vitek/stdcxx/trunk/src/collate.cpp:325: warning: called from here
> In file included from /amd/devco/vitek/stdcxx/trunk/src/collate.cpp:1155:
> /amd/devco/vitek/stdcxx/trunk/include/loc/_localedef.h:685: warning: inlining
> failed in call to 'long unsigned int __rw::__rw_itoutf8(unsigned int,
> char*)': --param inline-unit-growth limit reached
> /amd/devco/vitek/stdcxx/trunk/src/collate.cpp:369: warning: called from here
> /amd/devco/vitek/stdcxx/trunk/include/loc/_localedef.h:685: warning: inlining
> failed in call to 'long unsigned int __rw::__rw_itoutf8(unsigned int,
> char*)': --param inline-unit-growth limit reached
> /amd/devco/vitek/stdcxx/trunk/src/collate.cpp:1174: warning: called from here
> {noformat}
> This issue is very similar to STDCXX-415. The __rw_itoutf8() function and
> __rw_utf8toucs4() functions are nearly the same and both are found in the
> same area of include/loc/_localedef.h. It appears that something has changed
> that has moved the warning. Perhaps we should consider fixing both functions
> or just silencing the warning.
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