[Bug rtl-optimization/84682] [6/7/8 Regression] internal compiler error: Segmentation fault (process_address_1)

2018-03-09 Thread law at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84682

--- Comment #7 from Jeffrey A. Law  ---
Author: law
Date: Fri Mar  9 18:50:56 2018
New Revision: 258393

URL: https://gcc.gnu.org/viewcvs?rev=258393=gcc=rev
Log:
PR rtl-optimization/84682
* lra-constraints.c (process_address_1): Check is_address flag
for address constraints.
(process_alt_operands): Likewise.
* lra.c (lra_set_insn_recog_data): Pass asm operand locs to
preprocess_constraints.
* recog.h (preprocess_constraints): Add oploc parameter.
Adjust callers.

PR rtl-optimization/84682
* gcc.dg/torture/pr84682-1.c: New.
* gcc.dg/torture/pr84682-2.c: New.
* gcc.dg/torture/pr84682-3.c: New.

Added:
trunk/gcc/testsuite/gcc.dg/torture/pr84682-1.c
trunk/gcc/testsuite/gcc.dg/torture/pr84682-2.c
trunk/gcc/testsuite/gcc.dg/torture/pr84682-3.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lra-constraints.c
trunk/gcc/lra.c
trunk/gcc/recog.c
trunk/gcc/recog.h
trunk/gcc/testsuite/ChangeLog

[Bug rtl-optimization/84682] [6/7/8 Regression] internal compiler error: Segmentation fault (process_address_1)

2018-03-08 Thread aoliva at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84682

Alexandre Oliva  changed:

   What|Removed |Added

   Keywords||patch

--- Comment #6 from Alexandre Oliva  ---
Improved patch posted
https://gcc.gnu.org/ml/gcc-patches/2018-03/msg00416.html

[Bug rtl-optimization/84682] [6/7/8 Regression] internal compiler error: Segmentation fault (process_address_1)

2018-03-08 Thread aoliva at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84682

--- Comment #5 from Alexandre Oliva  ---
Created attachment 43594
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43594=edit
candidate patch

Here's what I'm testing

[Bug rtl-optimization/84682] [6/7/8 Regression] internal compiler error: Segmentation fault (process_address_1)

2018-03-07 Thread aoliva at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84682

Alexandre Oliva  changed:

   What|Removed |Added

 Status|NEW |ASSIGNED
 CC||aoliva at gcc dot gnu.org
   Assignee|unassigned at gcc dot gnu.org  |aoliva at gcc dot 
gnu.org

--- Comment #4 from Alexandre Oliva  ---
Mine

[Bug rtl-optimization/84682] [6/7/8 Regression] internal compiler error: Segmentation fault (process_address_1)

2018-03-03 Thread jakub at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84682

Jakub Jelinek  changed:

   What|Removed |Added

   Priority|P3  |P2
 CC||jakub at gcc dot gnu.org,
   ||vmakarov at gcc dot gnu.org
   Target Milestone|--- |6.5
Summary|internal compiler error:|[6/7/8 Regression] internal
   |Segmentation fault  |compiler error:
   |(process_address_1) |Segmentation fault
   ||(process_address_1)

--- Comment #3 from Jakub Jelinek  ---
Started with r198344.