On Tue, 6 Oct 2015, Jonathan Wakely wrote:
On IRC Markus pointed out that ubsan works in all supported releases,
and that some code that gets ubsan errors still shows real gcc bugs,
so here's an updated patch.
This looks like a nice addition, thank you!
Gerald
On 06/10/15 11:54 +0100, Jonathan Wakely wrote:
For many non-bugs UBsan is at least as likely to reveal it as
-fno-strict-aliasing -fwrapv -fno-aggressive-loop-optimizations so we
should tell people to try that before wasting time in Bugzilla.
OK for wwwdocs?
Index: htdocs/bugs/index.html
===
For many non-bugs UBsan is at least as likely to reveal it as
-fno-strict-aliasing -fwrapv -fno-aggressive-loop-optimizations so we
should tell people to try that before wasting time in Bugzilla.
OK for wwwdocs?
Index: htdocs/bugs/index.html
===
