Re: [PATCH][RFC] location and BLOCK checker

2013-01-10 Thread Richard Biener
On Thu, 10 Jan 2013, Jakub Jelinek wrote: > On Thu, Jan 10, 2013 at 04:36:26PM +0100, Richard Biener wrote: > > > > The following is what I use to track down PR55792 - it adds verification > > that the GIMPLE IL only contains references to BLOCKs that are part > > of the functions BLOCK tree. Ot

Re: [PATCH][RFC] location and BLOCK checker

2013-01-10 Thread Jakub Jelinek
On Thu, Jan 10, 2013 at 04:36:26PM +0100, Richard Biener wrote: > > The following is what I use to track down PR55792 - it adds verification > that the GIMPLE IL only contains references to BLOCKs that are part > of the functions BLOCK tree. Otherwise BLOCKs lack a reference that is > seen by the

[PATCH][RFC] location and BLOCK checker

2013-01-10 Thread Richard Biener
The following is what I use to track down PR55792 - it adds verification that the GIMPLE IL only contains references to BLOCKs that are part of the functions BLOCK tree. Otherwise BLOCKs lack a reference that is seen by the garbage collector and funny things can happen. It probably should also s