https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61250
Bug ID: 61250
Summary: Random pch failures on x86_64-apple-darwin13.
Product: gcc
Version: 4.10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: pch
Assignee: unassigned at gcc dot gnu.org
Reporter: dominiq at lps dot ens.fr
CC: iains at gcc dot gnu.org
Host: x86_64-apple-darwin13
Target: x86_64-apple-darwin13
Build: x86_64-apple-darwin13
When running the test suite on x86_64-apple-darwin13 with -j8 (4 cores, 8
threads), I see random failures for the tests
g++.dg/pch/pch.C
gcc.dg/pch/save-temps-1.c
They are either an ICE:
Internal compiler error: Error reporting routines re-entered.
(may be related to pr59877), or a "program timed out" leading to an "assembly
comparison":
WARNING: program timed out.
FAIL: g++.dg/pch/pch.C -g -I. -Dwith_PCH (test for excess errors)
FAIL: g++.dg/pch/pch.C -g assembly comparison
AFAICT these failures occur for any set of options or -m32/-m64. The number of
failures ranges from 0 to 4/5 and seems (weakly) correlated to the machine load
(-j8+backup).
