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Bug 205277

Summary:	c++ ICE on x86_64: output_operand: invalid expression as operand
Product:	[Fedora] Fedora	Reporter:	Dan Williams <dcbw>
Component:	gcc	Assignee:	Jakub Jelinek <jakub>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rawhide
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2006-09-08 14:12:49 UTC	Type:	---
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:	191931

Description Dan Williams 2006-09-05 18:56:27 UTC

gcc-4.1.1-20

ICE when compiling some bits of Csound's FLTK GUI.

Full build logs here:
http://buildsys.fedoraproject.org/logs/fedora-development-extras/16257-csound-5.03.0-2.fc6/x86_64/build.log

preprocessed output here:
http://people.redhat.com/dcbw/ccF3s5hz.out.bz2

Probably bad C++, but of course it shouldn't ICE.

Comment 1 Dan Williams 2006-09-05 18:59:09 UTC

Error text from end of log:

frontends/fltk_gui/CsoundGlobalSettings.cpp: In constructor
'CsoundGlobalSettings::CsoundGlobalSettings()':
frontends/fltk_gui/CsoundGlobalSettings.cpp:47: internal compiler error:
output_operand: invalid expression as operand
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugzilla.redhat.com/bugzilla> for instructions.
{standard input}: Assembler messages:
{standard input}:4081: Warning: end of file not at end of a line; newline inserted
Preprocessed source stored into /tmp/cc3qhnW4.out file, please attach this to
your bugreport.
scons: *** [frontends/fltk_gui/CsoundGlobalSettings.o] Error 1
scons: building terminated because of errors.
error: Bad exit status from /var/tmp/rpm-tmp.76173 (%build)

Comment 2 Jakub Jelinek 2006-09-08 13:25:47 UTC

-gstabs ?  On x86-64?  That obviously can't work even if gcc didn't ICE,
as Stabs is a pure 32-bit debug format.

Comment 3 Jakub Jelinek 2006-09-08 14:12:49 UTC

Guess a targetm.delegimitize_address call inserted into selected places in
dbxout.c would help, but I'm not interested in spending too much time on
this broken untested debug format.