[Bug tree-optimization/97666] [11 Regression] bootstrap fail for powerpc-darwin while building libgfortran after r11-4485

2020-11-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97666

--- Comment #4 from CVS Commits  ---
The master branch has been updated by Richard Biener :

https://gcc.gnu.org/g:8d887367a7a3bc2cf1ca926899567aeeba915e44

commit r11-4708-g8d887367a7a3bc2cf1ca926899567aeeba915e44
Author: Richard Biener 
Date:   Wed Nov 4 09:36:05 2020 +0100

bootstrap/97666 - really fix sizeof (bool) issue

Pastoed the previous fix too quickly, the following fixes the
correct spot - the memset, not the allocation.

2020-11-04  Richard Biener  

PR bootstrap/97666
* tree-vect-slp.c (vect_build_slp_tree_2): Revert previous
fix and instead adjust the memset.

[Bug tree-optimization/97666] [11 Regression] bootstrap fail for powerpc-darwin while building libgfortran after r11-4485

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97666

Richard Biener  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

--- Comment #3 from Richard Biener  ---
Fixed I think.

[Bug tree-optimization/97666] [11 Regression] bootstrap fail for powerpc-darwin while building libgfortran after r11-4485

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97666

--- Comment #2 from CVS Commits  ---
The master branch has been updated by Richard Biener :

https://gcc.gnu.org/g:9d1b813d0f7c9a8d80b0aee6eb1418b0afdf0f84

commit r11-4653-g9d1b813d0f7c9a8d80b0aee6eb1418b0afdf0f84
Author: Richard Biener 
Date:   Tue Nov 3 12:06:19 2020 +0100

bootstrap/97666 - fix array of bool allocation

This fixes the bad assumption that sizeof (bool) == 1

2020-11-03  Richard Biener  

PR bootstrap/97666
* tree-vect-slp.c (vect_build_slp_tree_2): Scale
allocation of skip_args by sizeof (bool).

[Bug tree-optimization/97666] [11 Regression] bootstrap fail for powerpc-darwin while building libgfortran after r11-4485

2020-11-01 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97666

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|--- |11.0

--- Comment #1 from Richard Biener  ---
Hmm, in vectorizable_operation () can you try

(gdb) p debug (slp_node)

?

If r11-4485 is the correct bisect point -fdump-tree-slp-details before/after
this rev might also provide a clue ...

[Bug tree-optimization/97666] [11 Regression] bootstrap fail for powerpc-darwin while building libgfortran after r11-4485

2020-11-01 Thread iains at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97666

Iain Sandoe  changed:

   What|Removed |Added

   Keywords||ice-on-valid-code
 Target||powerpc-apple-darwin9
 CC||rguenth at gcc dot gnu.org
 Status|UNCONFIRMED |NEW
 Ever confirmed|0   |1
   Host||powerpc-apple-darwin9
   Last reconfirmed||2020-11-01