> Can you create a helper function to flag the error and perhaps also > put that check inside can_inline_edge_p ? > > David > > > On Wed, Jun 12, 2013 at 6:00 PM, Sriraman Tallam <tmsri...@google.com> wrote: > > Hi Honza, > > > > I have isolated the ipa-inline.c part into a separate patch with a > > test and attached it here. The patch is simple. Could you please take > > a look? > > > > * ipa-inline.c (can_early_inline_edge_p): Flag an error when > > the function that cannot be inlined is target specific. > > * gcc.target/i386/inline_error.c: New test.
Sorry for taking ages to look at the patch, I was too hooked into other problems. I also think can_early_inline_edge_p should not produce diagnostic - it is supposed to be predicate. So your problem is that the hard worker in tree-inline is not called at -O0 and thus errors are not output? I would suggest arranging inline_always_inline_functions to return true even if inlining failed and thus making inline_calls to be called. Honza
