[Bug tree-optimization/49960] inconsistent outputs when enabling autopar for a self -dependence testcase

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49960

vries at gcc dot gnu.org changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

--- Comment #7 from vries at gcc dot gnu.org ---
patch and test-case committed long ago, resolving marked-fixed.

[Bug tree-optimization/49960] inconsistent outputs when enabling autopar for a self -dependence testcase

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49960

vries at gcc dot gnu.org changed:

   What|Removed |Added

 CC||vries at gcc dot gnu.org

--- Comment #6 from vries at gcc dot gnu.org ---
Given this discussion (
https://gcc.gnu.org/ml/gcc-patches/2011-11/msg02081.html ) this follow-up patch
was committed.

https://gcc.gnu.org/ml/gcc-cvs/2011-11/msg00985.html

Author: razya
Date: Thu Nov 24 14:07:36 2011
New Revision: 181691

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181691
Log:

* tree-data-ref.c (initialize_data_dependence_relation): Update
* comment for the 
self dependence case.
(compute_self_dependence): Remove.
* tree-vect-data-refs.c (vect_analyze_data_refs): Remove call to 
compute_self_dependenc. 

Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-data-ref.c
trunk/gcc/tree-vect-data-refs.c

[Bug tree-optimization/49960] inconsistent outputs when enabling autopar for a self -dependence testcase

[razya at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49960

--- Comment #3 from razya at gcc dot gnu.org 2011-11-16 14:58:10 UTC ---
Author: razya
Date: Wed Nov 16 14:58:04 2011
New Revision: 181409

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181409
Log:
PR tree-optimization/49960

* gcc.dg/autopar/pr49960.c: New test.
* gcc.dg/autopar/pr49960-1.c: New test.


Added:
trunk/gcc/testsuite/gcc.dg/autopar/pr49960-1.c
trunk/gcc/testsuite/gcc.dg/autopar/pr49960.c

[Bug tree-optimization/49960] inconsistent outputs when enabling autopar for a self -dependence testcase

[razya at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49960

--- Comment #4 from razya at gcc dot gnu.org 2011-11-16 14:59:18 UTC ---
Author: razya
Date: Wed Nov 16 14:59:14 2011
New Revision: 181410

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181410
Log:
PR tree-optimization/49960

* gcc.dg/autopar/pr49960.c: New test.
* gcc.dg/autopar/pr49960-1.c: New test.

Modified:
trunk/gcc/testsuite/ChangeLog

[Bug tree-optimization/49960] inconsistent outputs when enabling autopar for a self -dependence testcase

[razya at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49960

--- Comment #5 from razya at gcc dot gnu.org 2011-11-16 15:01:52 UTC ---
Author: razya
Date: Wed Nov 16 15:01:47 2011
New Revision: 181411

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181411
Log:
PR tree-optimization/49960

* tree-data-ref.c (initialize_data_dependence_relation): Add
initializations. 
Remove call to compute_self_dependence.
(compute_affine_dependence): Remove the !DDR_SELF_REFERENCE condition.
(compute_self_dependence): Remove old code. Add call to
compute_affine_dependence.
(compute_all_dependences): Remove call to compute_self_dependence. 
Add call to compute_affine_dependence.

Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-data-ref.c