On Sat, Dec 27, 2014 at 08:09:47AM -0800, Mike Stump wrote: > > I normally build with --disable-libsanitizer, because the sanitizers > > testresults are very unreproducable, so just annoying noise. This however > > makes most (all?) ubsan testcases fail, since they want to load a shared > > library that does not exist. > > > > This patch disables the ubsan testcases if a trivial program does not > > run when compiled with ubsan. > > > > Tested on powerpc64-linux, -m32,-m32/-mpowerpc64,-m64,-m64/-mlra; > > 5452 failures gone, no other changes. > > > > Okay for mainline? > > So, I was hoping the ubsan people would have weighed in...
Holidays... > Ok. Please watch for nits from them. > > Please consider pulling the check out and putting it in at the top of the > ubsan.exp type of files. > > I suspect there is little need to check this more than once per language or > so. It already is cached, but yeah I see what you mean. Something for the ubsan people to handle, perhaps? Or someone else who can actually write dejagnu things :-) Segher
