[Bug tree-optimization/90006] [7/8/9 Regression] gcc loops indefinitely around vect_get_constant_vectors on -O2 -ftree-slp-vectorize -fno-math-errno

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90006

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |compile-time-hog
           Priority|P3                          |P2
      Known to work|                            |5.5.0
   Target Milestone|---                         |7.5
            Summary|gcc loops indefinitely      |[7/8/9 Regression] gcc
                   |around                      |loops indefinitely around
                   |vect_get_constant_vectors   |vect_get_constant_vectors
                   |on -O2 -ftree-slp-vectorize |on -O2 -ftree-slp-vectorize
                   |-fno-math-errno             |-fno-math-errno
      Known to fail|                            |6.5.0