Bug 1444614 - gnat bugbox on i386 [NEEDINFO]
Summary: gnat bugbox on i386
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: gcc
Version: 26
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Jakub Jelinek
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Keywords: Regression
Depends On:
Blocks: 1453185
TreeView+ depends on / blocked
 
Reported: 2017-04-23 09:52 UTC by Pavel Zhukov
Modified: 2018-04-18 07:28 UTC (History)
8 users (show)

(edit)
Clone Of:
(edit)
Last Closed: 2018-04-18 07:28:17 UTC
pzhukov: needinfo? (jakub)


Attachments (Terms of Use)


External Trackers
Tracker ID Priority Status Summary Last Updated
GNU Compiler Collection 81424 None None None 2017-07-13 07:09 UTC

Description Pavel Zhukov 2017-04-23 09:52:00 UTC
Description of problem:
Gcc 7.0.1-0.15.fc27 brought regression and compication of all ada packages are failed on i386 with bugbox
raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:406
+===========================GNAT BUG DETECTED==============================+
| 7.0.1 20170421 (Red Hat 7.0.1-0.15) (i686-redhat-linux) GCC error:       |
| in emit_move_insn, at expr.c:3698                                        |
| Error detected around /builddir/build/BUILD/gprbuild-gpl-2016-src/src/gprconfig-main.adb:655:14|
| Please submit a bug report; see https://gcc.gnu.org/bugs/ .              |
| Use a subject line meaningful to you and us to track the bug.            |
| Include the entire contents of this bug box in the report.               |
| Include the exact command that you entered.                              |
| Also include sources listed below.                                       |
+==========================================================================+

Version-Release number of selected component (if applicable):
gcc-7.0.1-0.15.fc27 

How reproducible:
100%

Steps to Reproduce:
1. compile gprbuild or gnatcoll

Additional info:
https://apps.fedoraproject.org/koschei/package/gnatcoll?collection=f27

Comment 1 Pavel Zhukov 2017-05-23 06:47:18 UTC
Still failed with:
 gcc.i686 7.1.1-1.fc27  

https://koji.fedoraproject.org/koji/taskinfo?taskID=19701028

Comment 2 Pavel Zhukov 2017-07-10 13:52:16 UTC
Reproducer:
https://landgraf.fedorapeople.org/gccbug.tgz

Comment 3 Pavel Zhukov 2017-07-17 04:56:06 UTC
Hi Jakub.

Can you add/cherrypick patch [1] please? F26 and rawhide are affected

https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=250247


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