Re: [PATCH] Fix PR66110

2015-05-13 Thread Richard Biener
On Tue, 12 May 2015, Richard Biener wrote: > > The following patch fixes PR66110 - there is no reason why two alias-sets > conflict just because one or the other has a child with alias-set zero. > > We need to paper over strict-aliasing bugs in dfp.c (re-using > struct real_value unsigned long s

[PATCH] Fix PR66110

2015-05-12 Thread Richard Biener
The following patch fixes PR66110 - there is no reason why two alias-sets conflict just because one or the other has a child with alias-set zero. We need to paper over strict-aliasing bugs in dfp.c (re-using struct real_value unsigned long sig[] as decimal128) by adding -Wno-strict-aliasing, othe