[dmd-internals] Random failures on Linux 64bit platforms
Kenji Hara
k.hara.pg at gmail.com
Wed Sep 18 21:37:26 PDT 2013
This is just a hand-made report of the git-head issue.
----
>From few weeks ago, dmd test suite sometimes fails on Linux 64bit platforms
(both 32_64 and 64_64).
It occurs with the combination of -O and -fPIC.
http://d.puremagic.com/test-results/test_data.ghtml?projectid=1&runid=50369&logid=1
Creating output directory: test_results
Building d_do_test tool
OS: posix
Creating output directory: generated
Building d_do_test tool
OS: posix
Running compilable tests
Running runnable tests
Running fail compilation tests
... fail_compilation/bug4283.d ()
[snip]
... runnable/test42.d (-inline -release -gc -O -fPIC)
Test failed. The logged output:
../src/dmd -m64 -Irunnable -odgenerated/runnable
-ofgenerated/runnable/test42_0 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -odgenerated/runnable
-ofgenerated/runnable/test42_1 runnable/test42.d
../src/dmd -m64 -Irunnable -release -odgenerated/runnable
-ofgenerated/runnable/test42_2 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -release -odgenerated/runnable
-ofgenerated/runnable/test42_3 runnable/test42.d
../src/dmd -m64 -Irunnable -gc -odgenerated/runnable
-ofgenerated/runnable/test42_4 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -gc -odgenerated/runnable
-ofgenerated/runnable/test42_5 runnable/test42.d
../src/dmd -m64 -Irunnable -release -gc -odgenerated/runnable
-ofgenerated/runnable/test42_6 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -release -gc -odgenerated/runnable
-ofgenerated/runnable/test42_7 runnable/test42.d
../src/dmd -m64 -Irunnable -O -odgenerated/runnable
-ofgenerated/runnable/test42_8 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -O -odgenerated/runnable
-ofgenerated/runnable/test42_9 runnable/test42.d
../src/dmd -m64 -Irunnable -release -O -odgenerated/runnable
-ofgenerated/runnable/test42_10 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -release -O -odgenerated/runnable
-ofgenerated/runnable/test42_11 runnable/test42.d
../src/dmd -m64 -Irunnable -gc -O -odgenerated/runnable
-ofgenerated/runnable/test42_12 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -gc -O -odgenerated/runnable
-ofgenerated/runnable/test42_13 runnable/test42.d
../src/dmd -m64 -Irunnable -release -gc -O -odgenerated/runnable
-ofgenerated/runnable/test42_14 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -release -gc -O
-odgenerated/runnable -ofgenerated/runnable/test42_15 runnable/test42.d
../src/dmd -m64 -Irunnable -fPIC -odgenerated/runnable
-ofgenerated/runnable/test42_16 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -fPIC -odgenerated/runnable
-ofgenerated/runnable/test42_17 runnable/test42.d
../src/dmd -m64 -Irunnable -release -fPIC -odgenerated/runnable
-ofgenerated/runnable/test42_18 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -release -fPIC
-odgenerated/runnable -ofgenerated/runnable/test42_19 runnable/test42.d
../src/dmd -m64 -Irunnable -gc -fPIC -odgenerated/runnable
-ofgenerated/runnable/test42_20 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -gc -fPIC -odgenerated/runnable
-ofgenerated/runnable/test42_21 runnable/test42.d
../src/dmd -m64 -Irunnable -release -gc -fPIC -odgenerated/runnable
-ofgenerated/runnable/test42_22 runnable/test42.d
../src/dmd -m64 -Irunnable -inline -release -gc -fPIC
-odgenerated/runnable -ofgenerated/runnable/test42_23 runnable/test42.d
../src/dmd -m64 -Irunnable -O -fPIC -odgenerated/runnable
-ofgenerated/runnable/test42_24 runnable/test42.d
success
Not ported to x86-64 compatible varargs, yet.
myInt int
myBool bool
i
s
C6test4211__T4T219TiZ1C
C6test427test219FZv11__T4T219TiZ1C
generated/runnable/test42_24
core.exception.AssertError at test42(625): Assertion failure
----------------
generated/runnable/test42_24(_d_assertm+0x26) [0x4ad8e2]
generated/runnable/test42_24() [0x4aac23]
generated/runnable/test42_24(void test42.test41()+0x41) [0x485b6d]
generated/runnable/test42_24(_Dmain+0xc7) [0x48f0a3]
generated/runnable/test42_24(extern (C) int rt.dmain2._d_run_main(int,
char**, extern (C) int function(char[][])*).void runAll().void
__lambda285()+0x18) [0x4b0520]
generated/runnable/test42_24(extern (C) int rt.dmain2._d_run_main(int,
char**, extern (C) int function(char[][])*).void tryExec(scope void
delegate())+0x2a) [0x4afd42]
generated/runnable/test42_24(extern (C) int rt.dmain2._d_run_main(int,
char**, extern (C) int function(char[][])*).void runAll()+0x37) [0x4b04d7]
generated/runnable/test42_24(extern (C) int rt.dmain2._d_run_main(int,
char**, extern (C) int function(char[][])*).void tryExec(scope void
delegate())+0x2a) [0x4afd42]
generated/runnable/test42_24(_d_run_main+0x1a3) [0x4afcc3]
generated/runnable/test42_24(main+0x14) [0x4917f8]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x2b84efe0e30d]
----------------
one
two
52
9223372036854775807L
18446744073709551615LU
3
0
1
2
3
4
5
6
7
8
9
s = foo
s = test42.S35
s = test42.S35
s = 4855B4
&x = 0x7fef00
&s = 0x7fef10
~one
~two
==============================
Test failed: expected rc == 0, exited with rc == 1
make[1]: *** [generated/runnable/test42.d.out] Error 1
make[1]: *** Waiting for unfinished jobs....
... runnable/test8182.d (-inline -release -gc -O -fPIC)
... runnable/test7932.d (-inline -release -gc -O -fPIC)
make: *** [start_runnable_tests] Error 2
The earliest date of the occurrence is:
http://d.puremagic.com/test-results/test_data.ghtml?projectid=1&runid=50328&logid=1
Fetching updates to D-Programming-Language/dmd:
Fetching origin
From https://github.com/D-Programming-Language/dmd
+ 4cec471...2316b49 refs/pull/2502/head -> refs/pull/2502/head
(forced update)
+ 3ef32f2...301d9e9 refs/pull/2502/merge -> refs/pull/2502/merge
(forced update)
Cloning source/D-Programming-Language/dmd.git into
master-50328-Linux_32_64/dmd, branch master
Cloning into
/home/braddr/sandbox/d/d-tester/client/master-50328-Linux_32_64/dmd...
done.
Head commit:
commit 66a38bb839f15d0744b603cc1484e223388644dd
Merge: 2747184 9ddae72
Author: Walter Bright <walter at walterbright.com>
Date: Wed Aug 28 00:28:43 2013 -0700
Merge pull request #2500 from Ingrater/mslinker
Fixed linker invocation when compiling dmd with visual studio
Fetching updates to D-Programming-Language/druntime:
Fetching origin
Cloning source/D-Programming-Language/druntime.git into
master-50328-Linux_32_64/druntime, branch master
Cloning into
/home/braddr/sandbox/d/d-tester/client/master-50328-Linux_32_64/druntime...
done.
Head commit:
commit 7ad4524db2e83fc6dbca87fd82821c68a544b2d0
Merge: 2c6c29b ae2c4df
Author: Martin Nowak <code at dawg.eu>
Date: Tue Aug 27 12:56:32 2013 -0700
Merge pull request #586 from redstar/freebsd
Add FreeBSD header sys/elf.h
Fetching updates to D-Programming-Language/phobos:
Fetching origin
From https://github.com/D-Programming-Language/phobos
+ 25552a6...3ec7e02 refs/pull/1224/merge -> refs/pull/1224/merge
(forced update)
+ 0e888d4...9ea5d97 refs/pull/1390/merge -> refs/pull/1390/merge
(forced update)
Cloning source/D-Programming-Language/phobos.git into
master-50328-Linux_32_64/phobos, branch master
Cloning into
/home/braddr/sandbox/d/d-tester/client/master-50328-Linux_32_64/phobos...
done.
Head commit:
commit 40c6760019d5fb8aee4c317f5d86881fdd2d6cd8
Merge: ca9accd 52cadf9
Author: David Nadlinger <code at klickverbot.at>
Date: Wed Aug 28 01:35:15 2013 -0700
Merge pull request #1082 from monarchdodra/emplace
Fix emplace
Thanks.
Kenji Hara.
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