https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108278
Bug ID: 108278
Summary: runtime error with -O1 -Wall
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
Created attachment 54182
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54182&action=edit
gzipped C++ source code
The attached C++ code does this:
$ ../results/bin/g++ -c -O1 -Wall bug872.cc
../../trunk.d1/gcc/poly-int.h:753:21: runtime error: signed integer overflow:
4611686018427387903 * 8 cannot be represented in type 'long int'
$
The bug first seems to occur sometime between git hash d423e8dc59045d8f,
from a couple of days ago and fee53a3194c0d8b7, from today, a distance
of 14 commits.
I have a reduction running.
