building ffmpeg testsuite on s390x with -O3 causes memory exhaustion
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
gcc |
Fix Released
|
Medium
|
|||
gcc-5 (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
cc1 allocates memory until it hits ENOMEM. The system has 8GiB of RAM and 6GiB of swap, and the source file is not very large or complex; the problem is not visible at -O2.
cc -I. -I./ -D_ISOC99_SOURCE -D_POSIX_
$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_
Target: s390x-linux-gnu
Configured with: ../src/configure -v --with-
Thread model: posix
gcc version 5.3.1 20151207 (Ubuntu 5.3.1-3ubuntu1)
tags: | added: s390x |
Changed in gcc-5 (Ubuntu): | |
status: | New → Confirmed |
Changed in gcc: | |
importance: | Unknown → Medium |
status: | Unknown → Fix Released |