Bug 18335 - [12/13/14/15 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/debug/debug-1.c and debug-2 xyzzy
Summary: [12/13/14/15 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/debug/...
Status: REOPENED
Alias: None
Product: gcc
Classification: Unclassified
Component: target (show other bugs)
Version: 4.1.0
: P5 normal
Target Milestone: 12.5
Assignee: Not yet assigned to anyone
URL:
Keywords: wrong-debug
Depends on:
Blocks:
 
Reported: 2004-11-07 03:01 UTC by Hans-Peter Nilsson
Modified: 2024-07-19 12:52 UTC (History)
2 users (show)

See Also:
Host:
Target: mmix-knuth-mmixware
Build:
Known to work:
Known to fail: 4.0.4, 4.9.4
Last reconfirmed: 2007-12-18 23:31:18

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Description Hans-Peter Nilsson 2004-11-07 03:01:30 UTC 
With LAST_UPDATED: "Sat Nov  6 19:25:03 GMT 2004" I get:
FAIL: gcc.dg/debug/debug-1.c -gdwarf-2 -O scan-assembler xyzzy
FAIL: gcc.dg/debug/debug-1.c -gdwarf-2 -O3 scan-assembler xyzzy
FAIL: gcc.dg/debug/debug-1.c -gdwarf-23 -O scan-assembler xyzzy
FAIL: gcc.dg/debug/debug-1.c -gdwarf-23 -O3 scan-assembler xyzzy
FAIL: gcc.dg/debug/debug-2.c -gdwarf-2 -O scan-assembler xyzzy
FAIL: gcc.dg/debug/debug-2.c -gdwarf-2 -O3 scan-assembler xyzzy
FAIL: gcc.dg/debug/debug-2.c -gdwarf-23 -O scan-assembler xyzzy
FAIL: gcc.dg/debug/debug-2.c -gdwarf-23 -O3 scan-assembler xyzzy

With no further clue in the .log.

Last known to work on: "Mon Jun 9 12:19:49 GMT 2003".
Known to fail on: "Thu Oct 9 03:06:11 GMT 2003"
(and ever since then).

I see it worked on a 3.3 checkout from "Tue May 4 15:30:01 GMT 2004"
and failed with a 3.4 checkout from "Sat Oct 9 18:30:21 GMT 2004"
(times not to be taken literally; gcc_update from rsynced copy and
may be up to weeks off).
Comment 1 Hans-Peter Nilsson 2004-11-09 09:49:13 UTC 
Confirmed, separate system than original report, with "Tue Nov  9 00:36:20 UTC
2004" (no .log reconfirmation)
Comment 2 Mark Mitchell 2005-01-19 18:47:21 UTC 
MMIX is not a primary or secondary platform; removing target milestone.
Comment 3 Mark Mitchell 2005-08-22 02:18:04 UTC 
Removing target milestone per previous comment.
Comment 4 Hans-Peter Nilsson 2005-10-24 02:55:05 UTC 
Reconfirmation for "Mon Oct 17 15:28:21 UTC 2005".
Comment 5 Mark Mitchell 2006-05-25 02:35:32 UTC 
Will not be fixed in 4.1.1; adjust target milestone to 4.1.2.
Comment 6 Steven Bosscher 2007-12-18 20:18:38 UTC 
Last seen to work: 3.5 years ago.
Progress on getting this fixed since: 0%

Should anyone feel this bug ought to be fixed, I encourage the respected victim to work on a fix instead of waiting for it :-)
Comment 7 Hans-Peter Nilsson 2007-12-18 23:29:18 UTC 
This bug was in NEW, not WAITING. It's meant as a note, not a request for someone else to fix it. thankyou. Fails the same way with r130591, FWIW.
Comment 8 Joseph S. Myers 2008-07-04 16:35:06 UTC 
Closing 4.1 branch.
Comment 9 Joseph S. Myers 2009-03-31 16:39:57 UTC 
Closing 4.2 branch.
Comment 10 Richard Biener 2009-08-04 12:26:07 UTC 
GCC 4.3.4 is being released, adjusting target milestone.
Comment 11 Richard Biener 2010-05-22 18:10:06 UTC 
GCC 4.3.5 is being released, adjusting target milestone.
Comment 12 Richard Biener 2011-06-27 12:14:16 UTC 
4.3 branch is being closed, moving to 4.4.7 target.
Comment 13 Jakub Jelinek 2012-03-13 12:47:37 UTC 
4.4 branch is being closed, moving to 4.5.4 target.
Comment 14 Jakub Jelinek 2013-04-12 15:16:53 UTC 
GCC 4.6.4 has been released and the branch has been closed.
Comment 15 Jorn Wolfgang Rennecke 2013-11-23 00:27:47 UTC 
Looking at the asembly output, this uses conditional execution like the MIPS,
so this is a testsuite bug.
Comment 16 Richard Biener 2014-06-12 13:46:14 UTC 
The 4.7 branch is being closed, moving target milestone to 4.8.4.
Comment 17 Jakub Jelinek 2014-12-19 13:29:25 UTC 
GCC 4.8.4 has been released.
Comment 18 Richard Biener 2015-06-23 08:18:31 UTC 
The gcc-4_8-branch is being closed, re-targeting regressions to 4.9.3.
Comment 19 Jakub Jelinek 2015-06-26 19:54:44 UTC 
GCC 4.9.3 has been released.
Comment 20 Richard Biener 2016-08-03 10:36:11 UTC 
GCC 4.9 branch is being closed
Comment 21 Jakub Jelinek 2018-10-26 10:23:05 UTC 
GCC 6 branch is being closed
Comment 22 Richard Biener 2019-11-14 07:52:43 UTC 
The GCC 7 branch is being closed, re-targeting to GCC 8.4.
Comment 23 Jakub Jelinek 2020-03-04 09:34:10 UTC 
GCC 8.4.0 has been released, adjusting target milestone.
Comment 24 Jakub Jelinek 2021-05-14 09:45:15 UTC 
GCC 8 branch is being closed.
Comment 25 Richard Biener 2021-06-01 08:03:35 UTC 
GCC 9.4 is being released, retargeting bugs to GCC 9.5.
Comment 26 Richard Biener 2022-05-27 09:33:08 UTC 
GCC 9 branch is being closed
Comment 27 Jakub Jelinek 2022-06-28 10:28:49 UTC 
GCC 10.4 is being released, retargeting bugs to GCC 10.5.
Comment 28 Richard Biener 2023-07-07 10:28:13 UTC 
GCC 10 branch is being closed.
Comment 29 Richard Biener 2024-07-19 12:52:58 UTC 
GCC 11 branch is being closed.