[Bug middle-end/85879] [6/7/8/9 Regression] ICE in expand_debug_locations, at cfgexpand.c:5405

2018-05-31 Thread cesar at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85879

--- Comment #4 from cesar at gcc dot gnu.org ---
Author: cesar
Date: Thu May 31 14:10:10 2018
New Revision: 261025

URL: https://gcc.gnu.org/viewcvs?rev=261025=gcc=rev
Log:
Fix PR middle-end/85879

gcc/
* gimplify.c (gimplify_adjust_omp_clauses): Add 'remove = true'
when emitting error on private/firstprivate reductions.
* omp-low.c (lower_omp_target): Avoid reference-type processing
on pointers for firstprivate clause.

gcc/testsuite/
* gfortran.dg/goacc/pr77371-1.f90: New test.
* gfortran.dg/goacc/pr77371-2.f90: New test.
* gfortran.dg/goacc/pr85879.f90: New test.

Added:
trunk/gcc/testsuite/gfortran.dg/goacc/pr77371-1.f90
trunk/gcc/testsuite/gfortran.dg/goacc/pr77371-2.f90
trunk/gcc/testsuite/gfortran.dg/goacc/pr85879.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimplify.c
trunk/gcc/omp-low.c
trunk/gcc/testsuite/ChangeLog

[Bug middle-end/85879] [6/7/8/9 Regression] ICE in expand_debug_locations, at cfgexpand.c:5405

2018-05-30 Thread cesar at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85879

cesar at gcc dot gnu.org changed:

   What|Removed |Added

   Keywords||openacc

--- Comment #3 from cesar at gcc dot gnu.org ---
I'm testing Chung-Lin's fix for PR77371 from gomp-4_0-branch on trunk. It takes
extra care when handling data clauses of Fortran reference-type variables.

[Bug middle-end/85879] [6/7/8/9 Regression] ICE in expand_debug_locations, at cfgexpand.c:5405

2018-05-30 Thread jakub at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85879

Jakub Jelinek  changed:

   What|Removed |Added

 CC||cesar at gcc dot gnu.org,
   ||jakub at gcc dot gnu.org,
   ||tschwinge at gcc dot gnu.org

--- Comment #2 from Jakub Jelinek  ---
Can't get any ICEs with similar OpenMP code.
In a checking compiler this ICEs much earlier though:
Error: non-trivial conversion at assignment
integer(kind=4)
integer(kind=4) *
i.4 = *D.3808;
during GIMPLE pass: lower

[Bug middle-end/85879] [6/7/8/9 Regression] ICE in expand_debug_locations, at cfgexpand.c:5405

2018-05-23 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85879

Richard Biener  changed:

   What|Removed |Added

   Keywords||ice-on-valid-code
   Priority|P3  |P2
 Status|UNCONFIRMED |NEW
   Last reconfirmed||2018-05-23
  Component|fortran |middle-end
   Target Milestone|--- |6.5
 Ever confirmed|0   |1

--- Comment #1 from Richard Biener  ---
Confirmed.