Bug 1817991

Summary:	gcov: internal compiler error: in handle_cycle, at gcov.c:627
Product:	Red Hat Enterprise Linux 8	Reporter:	Chunyu Hu <chuhu>
Component:	gcc	Assignee:	Marek Polacek <mpolacek>
gcc sub component:	system-version	QA Contact:	Alexandra Petlanová Hájková <ahajkova>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	unspecified
Priority:	low	CC:	ahajkova, cye, fweimer, jakub, law, mcermak, ohudlick, sipoyare, skozina, vmukhame, zsun
Version:	8.2	Keywords:	Bugfix, Triaged
Target Milestone:	rc	Flags:	pm-rhel: mirror+
Target Release:	8.3
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	gcc-8.3.1-5.1.el8	Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-11-04 01:51:28 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1825061

Comment 1 Marek Polacek 2020-03-27 16:26:07 UTC

Thanks for the report, this is a bug in the compiler: https://gcc.gnu.org/PR91601

The fix has not been backported to gcc-8, but we can do so, the patch applies fine and is safe.  Let's fix this for RHEL 8.3.

Comment 4 Marek Polacek 2020-05-12 21:39:50 UTC

Patch committed.

Comment 13 errata-xmlrpc 2020-11-04 01:51:28 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (gcc bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:4504