[Bug tree-optimization/121059] [16 regression] ICE when building imagemagick-7.1.1-47 (vect_get_loop_mask, at tree-vect-loop.cc:10960) since r16-2088-ge9079e4f43d135

2025-07-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121059

Andrew Pinski  changed:

   What|Removed |Added

 Ever confirmed|0   |1
  Known to work||14.3.0
 Status|UNCONFIRMED |NEW
  Known to fail||15.1.0
   Last reconfirmed||2025-07-14
   Keywords||needs-bisection

--- Comment #5 from Andrew Pinski  ---
(In reply to Sam James from comment #4)
> (In reply to Sam James from comment #2)
> > Created attachment 61857 [details]
> > reduced.i
> > 
> > bisecting
> 
> r16-2088-ge9079e4f43d135 but given my luck with going back further in the
> other bug, I won't bother here

`-O3 -march=x86-64-v4 --param vect-partial-vector-usage=1` ICEs for GCC 15.1.0
also. But works in GCC 14.3.0.

[Bug tree-optimization/121059] [16 regression] ICE when building imagemagick-7.1.1-47 (vect_get_loop_mask, at tree-vect-loop.cc:10960) since r16-2088-ge9079e4f43d135

2025-07-13 Thread sjames at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121059

Sam James  changed:

   What|Removed |Added

 CC||rguenth at gcc dot gnu.org
   Keywords|needs-bisection |
Summary|[16 regression] ICE when|[16 regression] ICE when
   |building|building
   |imagemagick-7.1.1-47|imagemagick-7.1.1-47
   |(vect_get_loop_mask, at |(vect_get_loop_mask, at
   |tree-vect-loop.cc:10960)|tree-vect-loop.cc:10960)
   ||since
   ||r16-2088-ge9079e4f43d135

--- Comment #4 from Sam James  ---
(In reply to Sam James from comment #2)
> Created attachment 61857 [details]
> reduced.i
> 
> bisecting

r16-2088-ge9079e4f43d135 but given my luck with going back further in the other
bug, I won't bother here