On Mon, Dec 12, 2016 at 1:11 PM David Gross <dgr...@google.com> wrote:
> I looked at what's supported by "requires", and couldn't find anything > appropriate. > > The problem is that I want the test to be sensitive to the size of long > double -- either no greater than 64 bits, or greater than 64 bits. It does > not seem practical to list all platforms (so I suspect your "xfail" > suggestion would not be suitable). I'd like to find some way to make the > determination programmatically in the test suite. It's certainly possible > that the answer is that there's no good way to do it. > I doubt there's a good way to do that. I'd probably just write it for one target (I assume this is the case on x86? A pretty good/stable/ubiquitous target - and we have a lot of DWARF test coverage that's x86-only) and move on. > > > On Mon, Dec 12, 2016 at 11:31 AM, David Blaikie <dblai...@gmail.com> > wrote: > > While it's possible to do arbitrary script things - we prefer nto to to > ensure the tests are portable. (we have some custom implementations of > common unix utilities for portability of those). > > In this case, can you xfail this on platforms that don't have the feature > you want? rather than trying to detect it at test-execution time. (or say > "requires" to opt the test in only on platforms you know have the thing you > want) > > On Fri, Dec 9, 2016 at 4:00 AM David Gross via Phabricator via cfe-commits > <cfe-commits@lists.llvm.org> wrote: > > dgross added a comment. > > I don't know exactly what the RUN syntax supported by lit is. What I've > done here looks complex, but it does work for Linux. What about other > platforms? > > Is there some better way of writing a test case where the checks to be > done by FileCheck depend on some property of the file being analyzed (here, > the size of long double, as embedded in the debug metadata)? I don't see > any support for conditions in FileCheck. > > Maybe I'm going about this completely the wrong way? > > > https://reviews.llvm.org/D27597 > > > > _______________________________________________ > cfe-commits mailing list > cfe-commits@lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits > > >
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