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* mention AArch64 in man-pageMichael Schmidt2021-11-171-1/+1
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* Remove documentation of bitfield language support option.Michael Schmidt2021-11-171-5/+0
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* Update man page.Bernhard Schommer2019-09-021-1/+1
| | | | Unused-variables is disabled by default.
* More precise description of '-O0' and 'non-linear-cond-expr'Michael Schmidt2019-07-101-1/+2
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* Update synonymous list for -O0, add new named warning classMichael Schmidt2019-07-051-1/+6
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* Update documentation of -ObranchlessXavier Leroy2019-07-051-6/+8
| | | | Updated man page + better usage message.
* Updated man page.Bernhard Schommer2019-06-171-0/+10
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* Fix misspellings in messages, man pages, and commentsXavier Leroy2019-05-311-1/+1
| | | | | | This is a manual, partial merge of Github pull request #296 by @Fourchaux. flocq/, cparser/MenhirLib/ and parts of test/ have not been changed because these are local copies and the fixes should be performed upstream.
* Added options -fcommon and -fno-common (#164)Bernhard Schommer2019-05-101-0/+6
| | | | | | | | | | The option -fcommon controls whether uninitialized global variables are placed in the COMMON section. If the option is given in the negated form, -fno-common, variables are not placed in the COMMON section. They are placed in the same sections as gcc does. If the variables are not placed in the COMMON section merging of tentative definitions is inhibited and multiple definitions lead to a linker error, as it does for gcc.
* Check for alignment of command-line switches.Bernhard Schommer2019-05-101-3/+3
| | | | | | Add a check for alignment on command-line switches `-falign-*`. The check is similar to the one for the alignment attribute and ensures that only powers of two can be specified.
* document new named warning class 'reduced-alignment', bug 23389Michael Schmidt2018-09-041-0/+4
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* Document new named warning for tentative static definitions with incomplete ↵Michael Schmidt2018-08-211-0/+4
| | | | type, bug 23377
* Document new named warning for flexible arrays, bug 23324Michael Schmidt2018-08-211-1/+1
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* Document new named warning for flexible arrays, bug 23324Michael Schmidt2018-08-211-0/+4
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* Remove undocumented option.Bernhard Schommer2018-08-071-4/+0
| | | | | The option -doptions was never document and no longer works. Bug 19775
* bug 23325, document recently introduced named warningsMichael Schmidt2018-06-051-2/+2
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* bug 23325, document recently introduced named warningsMichael Schmidt2018-06-051-3/+3
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* bug 23325, document recently introduced named warningsMichael Schmidt2018-06-051-1/+1
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* bug 23325, document recently introduced named warningsMichael Schmidt2018-06-051-4/+28
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* bug 23325, document changed default for c11 named warningMichael Schmidt2018-06-051-1/+1
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* Update manpage for new warning name classMichael Schmidt2018-03-081-0/+4
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* Mention the RISC-V port as wellXavier Leroy2018-01-131-1/+1
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* Update man page for new Diab target optionMichael Schmidt2018-01-081-6/+8
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* Update man page for new Diab target optionMichael Schmidt2018-01-081-0/+6
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* Inlining of static functions which are only called once. (#37)Bernhard Schommer2017-12-071-0/+5
| | | | | | | | | New inlining heuristic for static functions. Static functions that are only called once can always be inlined, since they can be removed safely after inlining and no call prologue, epilogue, as well as register saving and needs to be generated.
* Add optimization option finline.Bernhard Schommer2017-04-071-0/+5
| | | | | | The new option f(no-)inline controlls whether inlining is active or not. Bug 21343.
* update manpage for new optionsMichael Schmidt2017-02-211-4/+16
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* drop .cm support from man pageMichael Schmidt2017-02-151-4/+0
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* mention share directory for -target optionMichael Schmidt2017-01-261-0/+1
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* describe -conf and -targetMichael Schmidt2017-01-261-0/+11
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* describe environment variable for configuration fileMichael Schmidt2017-01-261-2/+10
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* bug 20679, more precise description of -gMichael Schmidt2017-01-171-1/+1
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* Fix typosMichael Schmidt2017-01-041-2/+2
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* bug 20593, document new warning class in man-pageMichael Schmidt2016-12-141-0/+4
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* fix targets in section for code generation optionsMichael Schmidt2016-12-021-1/+5
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* update info about x86 in manpageMichael Schmidt2016-11-031-2/+2
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* Minor improvementsMichael Schmidt2016-10-171-4/+4
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* Update description for debugging optionsMichael Schmidt2016-10-141-4/+3
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* Add a man-pageMichael Schmidt2016-10-141-0/+534