[Bug pch/61250] Random pch failures on x86_64-apple-darwin13.

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61250

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2014-11-11
                 CC|                            |fxcoudert at gmail dot com
     Ever confirmed|0                           |1

--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
In https://gcc.gnu.org/ml/gcc-testresults/2014-11/msg01024.html I saw

FAIL: g++.dg/pch/pch.C  -O2 -I. -Dwith_PCH (test for excess errors)
FAIL: g++.dg/pch/pch.C -O2 assembly comparison

FAIL: g++.dg/pch/pch.C  -O2 -I. -Dwith_PCH (internal compiler error)
FAIL: g++.dg/pch/pch.C  -O2 -I. -Dwith_PCH (test for excess errors)
FAIL: g++.dg/pch/pch.C  -O2 assembly comparison

FAIL: gcc.dg/pch/save-temps-1.c   -O2  -I. -Dwith_PCH (test for excess errors)
FAIL: gcc.dg/pch/save-temps-1.c  -O2  assembly comparison
WARNING: program timed out.

FAIL: gcc.dg/pch/save-temps-1.c   -O0  -I. -Dwith_PCH (test for excess errors)
FAIL: gcc.dg/pch/save-temps-1.c   -O1  -I. -Dwith_PCH (internal compiler error)
FAIL: gcc.dg/pch/save-temps-1.c   -O1  -I. -Dwith_PCH (test for excess errors)
FAIL: gcc.dg/pch/save-temps-1.c   -O1  assembly comparison
FAIL: gcc.dg/pch/save-temps-1.c   -O3 -fomit-frame-pointer  -I. -Dwith_PCH
(test for excess errors)
FAIL: gcc.dg/pch/save-temps-1.c  -O0  assembly comparison
FAIL: gcc.dg/pch/save-temps-1.c  -O3 -fomit-frame-pointer  assembly comparison

FX

Are the tests done in parallel? If yes with which value? Are you using "Time
Machine" during the tests?