Re: Problems with GGC and bitmap/hash_set

2019-01-18 Thread Richard Biener
On January 18, 2019 2:38:44 PM GMT+01:00, Michael Ploujnikov wrote: >On 2019-01-18 3:45 a.m., Richard Biener wrote: >> On Thu, Jan 17, 2019 at 8:16 PM Michael Ploujnikov >> wrote: >>> >>> Hi, >>> >>> I've been doing some investigations that required using a bitmap to >keep track of decl IDs and

Re: Problems with GGC and bitmap/hash_set

2019-01-18 Thread Michael Ploujnikov
On 2019-01-18 3:45 a.m., Richard Biener wrote: > On Thu, Jan 17, 2019 at 8:16 PM Michael Ploujnikov > wrote: >> >> Hi, >> >> I've been doing some investigations that required using a bitmap to keep >> track of decl IDs and I ran into segmentation fault after my bitmap has been >> loaded from a P

Re: Problems with GGC and bitmap/hash_set

2019-01-18 Thread Richard Biener
On Thu, Jan 17, 2019 at 8:16 PM Michael Ploujnikov wrote: > > Hi, > > I've been doing some investigations that required using a bitmap to keep > track of decl IDs and I ran into segmentation fault after my bitmap has been > loaded from a PCH. Attached is a short patch that can reliably reproduce