On Fri, 27 Apr 2018, David Edelsohn wrote: > Hi, Richi > > This patches causes a boostrap failure on AIX. Everything miscompares. > The code itself is the same, but the DWARF debug information contains many > differences.
Does AIX use bootstrap-debug by default? I don't see how the patch can cause this kind of issue directly but of course it will change CH decisions which may expose latent bugs somewhere. Can you provide more details please, like actual differences? I would have expected the dwarf2out.c change to be a more likely candidate for such symtoms but I trust that you did properly bisect to my patch? Thanks, Richard. > - David > > -- Richard Biener <rguent...@suse.de> SUSE LINUX GmbH, GF: Felix Imendoerffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nuernberg)
