Problem in understanding points-to analysis

2013-03-26 Thread Nikhil Patil
-to vars: { var1 var3 } ptr1, points-to anything Why here 'ptr1' is not pointing to '{ var1 var3 }' as found by "pta"? Can someone please help me understand this behaviour? -- Thanks, Nikhil Patil.

Computation and usage of SSA_NAME_PTR_INFO

2013-04-29 Thread Nikhil Patil
one please help in clarifying these doubts. Thanks in advance. -- Regards, Nikhil Patil.

Re: Computation and usage of SSA_NAME_PTR_INFO

2013-05-01 Thread Nikhil Patil
On Tue, Apr 30, 2013 at 1:32 PM, Richard Biener wrote: > On Mon, Apr 29, 2013 at 7:34 PM, Nikhil Patil > wrote: >> Hello, >> >> 1. Which passes of gcc make use of points-to information in >> SSA_NAME_PTR_INFO (or more precisely, pt_solution) in doing >> opti

Re: Computation and usage of SSA_NAME_PTR_INFO

2013-05-02 Thread Nikhil Patil
On Thu, May 2, 2013 at 1:16 PM, Richard Biener wrote: > On Wed, May 1, 2013 at 5:11 PM, Nikhil Patil > wrote: >> On Tue, Apr 30, 2013 at 1:32 PM, Richard Biener >> wrote: >>> On Mon, Apr 29, 2013 at 7:34 PM, Nikhil Patil >>> wrote: >>>> Hel