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[Bug middle-end/61725] [4.9/4.10 Regression] __builtin_ffs(0) leads to wrong code generation
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 07 Jul 2014 09:27:17 +0000
- Subject: [Bug middle-end/61725] [4.9/4.10 Regression] __builtin_ffs(0) leads to wrong code generation
- Auto-submitted: auto-generated
- References: <bug-61725-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61725
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |mpolacek at gcc dot gnu.org
--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Note that I fixed the documentation so that the ffs's types match what is in
builtins.def. If you change ffs*'s parameter to unsigned in builtins.def,
please tweak the docs too.