[Bug tree-optimization/89664] [8 Regression] ICE in free_bb, at tree-ssa-math-opts.c:522

2019-03-12 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89664

--- Comment #7 from Richard Biener  ---
Author: rguenth
Date: Tue Mar 12 16:15:47 2019
New Revision: 269618

URL: https://gcc.gnu.org/viewcvs?rev=269618=gcc=rev
Log:
2019-03-12  Richard Biener  

PR tree-optimization/89664
* tree-ssa-math-opts.c (execute_cse_reciprocals_1): Properly
free the occurance tree after the early out.

* gfortran.dg/pr89664.f90: New testcase.

Added:
branches/gcc-8-branch/gcc/testsuite/gfortran.dg/pr89664.f90
Modified:
branches/gcc-8-branch/gcc/ChangeLog
branches/gcc-8-branch/gcc/testsuite/ChangeLog
branches/gcc-8-branch/gcc/tree-ssa-math-opts.c

[Bug tree-optimization/89664] [8 Regression] ICE in free_bb, at tree-ssa-math-opts.c:522

2019-03-12 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89664

Richard Biener  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
  Known to work||8.3.1, 9.0
 Resolution|--- |FIXED
  Known to fail|9.0 |

--- Comment #6 from Richard Biener  ---
Fixed.

[Bug tree-optimization/89664] [8 Regression] ICE in free_bb, at tree-ssa-math-opts.c:522

2019-03-12 Thread jakub at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89664

Jakub Jelinek  changed:

   What|Removed |Added

 CC||jakub at gcc dot gnu.org
Summary|[8/9 Regression] ICE in |[8 Regression] ICE in
   |free_bb, at |free_bb, at
   |tree-ssa-math-opts.c:522|tree-ssa-math-opts.c:522

--- Comment #5 from Jakub Jelinek  ---
Fixed.