[Bug tree-optimization/88659] [9 Regression] ICE in maybe_warn_nonstring_arg at gcc/calls.c:1688 since r267503

2019-01-03 Thread msebor at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88659

Martin Sebor  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

--- Comment #3 from Martin Sebor  ---
Fixed in r267569.

[Bug tree-optimization/88659] [9 Regression] ICE in maybe_warn_nonstring_arg at gcc/calls.c:1688 since r267503

2019-01-03 Thread msebor at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88659

--- Comment #2 from Martin Sebor  ---
Author: msebor
Date: Fri Jan  4 03:13:33 2019
New Revision: 267569

URL: https://gcc.gnu.org/viewcvs?rev=267569=gcc=rev
Log:
PR tree-optimization/88659 - ICE in maybe_warn_nonstring_arg

gcc/ChangeLog:
* calls.c (maybe_warn_nonstring_arg): Avoid assuming maxlen is set.

gcc/testsuite/ChangeLog:
* gcc.dg/Wstringop-truncation-6.c: New test.


Added:
trunk/gcc/testsuite/gcc.dg/Wstringop-truncation-6.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/calls.c
trunk/gcc/testsuite/ChangeLog

[Bug tree-optimization/88659] [9 Regression] ICE in maybe_warn_nonstring_arg at gcc/calls.c:1688 since r267503

2019-01-02 Thread msebor at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88659

Martin Sebor  changed:

   What|Removed |Added

 Status|UNCONFIRMED |ASSIGNED
   Last reconfirmed||2019-01-02
 CC||msebor at gcc dot gnu.org
   Assignee|unassigned at gcc dot gnu.org  |msebor at gcc dot 
gnu.org
 Ever confirmed|0   |1

--- Comment #1 from Martin Sebor  ---
Confirmed.  Let me handle it.

[Bug tree-optimization/88659] [9 Regression] ICE in maybe_warn_nonstring_arg at gcc/calls.c:1688 since r267503

2019-01-02 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88659

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|--- |9.0

[Bug tree-optimization/88659] [9 Regression] ICE in maybe_warn_nonstring_arg at gcc/calls.c:1688 since r267503

2019-01-02 Thread marxin at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88659

Martin Liška  changed:

   What|Removed |Added

   Priority|P3  |P1
  Known to work||8.2.0
  Known to fail||9.0