Re: Do all global structure variables escape in IPA-PTA?

2020-08-26 Thread Richard Biener via Gcc
On Wed, Aug 26, 2020 at 11:45 AM Erick Ochoa wrote: > > > > On 26/08/2020 10:36, Erick Ochoa wrote: > > > > > > On 25/08/2020 22:03, Richard Biener wrote: > >> On August 25, 2020 6:36:19 PM GMT+02:00, Erick Ochoa > >> wrote: > >>> > >>> > >>> On 25/08/2020 17:19, Erick Ochoa wrote: > >

Re: Do all global structure variables escape in IPA-PTA?

2020-08-26 Thread Erick Ochoa
On 26/08/2020 10:36, Erick Ochoa wrote: On 25/08/2020 22:03, Richard Biener wrote: On August 25, 2020 6:36:19 PM GMT+02:00, Erick Ochoa wrote: On 25/08/2020 17:19, Erick Ochoa wrote: On 25/08/2020 17:10, Richard Biener wrote: On August 25, 2020 3:09:13 PM GMT+02:00, Erick Ochoa

Re: Do all global structure variables escape in IPA-PTA?

2020-08-26 Thread Erick Ochoa
On 25/08/2020 22:03, Richard Biener wrote: On August 25, 2020 6:36:19 PM GMT+02:00, Erick Ochoa wrote: On 25/08/2020 17:19, Erick Ochoa wrote: On 25/08/2020 17:10, Richard Biener wrote: On August 25, 2020 3:09:13 PM GMT+02:00, Erick Ochoa wrote: Hi, I'm trying to understand how

Re: Do all global structure variables escape in IPA-PTA?

2020-08-25 Thread Richard Biener via Gcc
On August 25, 2020 6:36:19 PM GMT+02:00, Erick Ochoa wrote: > > >On 25/08/2020 17:19, Erick Ochoa wrote: >> >> >> On 25/08/2020 17:10, Richard Biener wrote: >>> On August 25, 2020 3:09:13 PM GMT+02:00, Erick Ochoa >>> wrote: Hi, I'm trying to understand how the escape analysis

Re: Do all global structure variables escape in IPA-PTA?

2020-08-25 Thread Erick Ochoa
On 25/08/2020 17:19, Erick Ochoa wrote: On 25/08/2020 17:10, Richard Biener wrote: On August 25, 2020 3:09:13 PM GMT+02:00, Erick Ochoa wrote: Hi, I'm trying to understand how the escape analysis in IPA-PTA works. I was testing a hypothesis where if a structure contains an array of

Re: Do all global structure variables escape in IPA-PTA?

2020-08-25 Thread Erick Ochoa
On 25/08/2020 17:10, Richard Biener wrote: On August 25, 2020 3:09:13 PM GMT+02:00, Erick Ochoa wrote: Hi, I'm trying to understand how the escape analysis in IPA-PTA works. I was testing a hypothesis where if a structure contains an array of characters and this array of characters is

Re: Do all global structure variables escape in IPA-PTA?

2020-08-25 Thread Richard Biener via Gcc
On August 25, 2020 3:09:13 PM GMT+02:00, Erick Ochoa wrote: >Hi, > >I'm trying to understand how the escape analysis in IPA-PTA works. I >was >testing a hypothesis where if a structure contains an array of >characters and this array of characters is passed to fopen, the >structure and all

Do all global structure variables escape in IPA-PTA?

2020-08-25 Thread Erick Ochoa
Hi, I'm trying to understand how the escape analysis in IPA-PTA works. I was testing a hypothesis where if a structure contains an array of characters and this array of characters is passed to fopen, the structure and all subfields will escape. To do this, I made a program that has a global