On Tue, Oct 4, 2011 at 11:13 AM, Ivan Krasin <[email protected]> wrote: > Hi llvm team! > > This patch adds support of -Wno-extension-used to make it possible to > suppress the warning: > > lala.c:1:21: warning: extension used [-pedantic] > double lala(double) asm("llvm.log.f64"); > > r140770 has started to promote this warning to error if -Werror is > specified (which is absolutely correct). > We have a test that checks some llvm intrinsics and it's not Clangy to > drop -Werror just because one particular warning is expected. > I have added the option to suppress this warning and has removed it > from the test for warnings w/o suppression options. > > OK to commit?
We really ought to clarify what exactly this is warning about and name the warning group in a more intuitive way. -Wno-extension-used doesn't give the user any idea what warning it is actually suppressing. I'm drawing a blank as to what exactly to call it, though. -Eli _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
