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[Bug c/79219] Feature request: double width/single width -> single width integer division and remainder
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 25 Jan 2017 08:07:02 +0000
- Subject: [Bug c/79219] Feature request: double width/single width -> single width integer division and remainder
- Auto-submitted: auto-generated
- References: <bug-79219-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79219
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
So you mean DW/W -> W, but that can result in the result being not
representable?
What's the desired behavior in this case? Invoking undefined behavior?