Note: This is a public test instance of Red Hat Bugzilla. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback at bugzilla.redhat.com.
Bug 1451722 - "output_operand: cannot decompose address" ICE when compiling alsa-lib
Summary: "output_operand: cannot decompose address" ICE when compiling alsa-lib
Keywords:
Status: CLOSED DUPLICATE of bug 1450353
Alias: None
Product: Fedora
Classification: Fedora
Component: gcc
Version: rawhide
Hardware: s390x
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Jakub Jelinek
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: ZedoraTracker
TreeView+ depends on / blocked
 
Reported: 2017-05-17 11:23 UTC by Dan Horák
Modified: 2017-05-17 11:45 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-05-17 11:45:47 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)
preprocessed source file (398.26 KB, text/x-csrc)
2017-05-17 11:23 UTC, Dan Horák
no flags Details

Description Dan Horák 2017-05-17 11:23:56 UTC
Created attachment 1279653 [details]
preprocessed source file

We get an ICE when compiling alsa-lib on s390x.

[sharkcz@devel11 pcm]$ gcc -DHAVE_CONFIG_H -I. -I../../include -I../../include -O2 -g -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -march=zEC12 -mtune=z13 -c pcm_rate_linear.c  -fPIC -DPIC -o .libs/pcm_rate_linear.o
pcm_rate_linear.c: In function ‘linear_expand’:
pcm_rate_linear.c:136:1: internal compiler error: output_operand: cannot decompose address
 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugzilla.redhat.com/bugzilla> for instructions.
Preprocessed source stored into /tmp/ccDDXAih.out file, please attach this to your bugreport.

For full logs please see https://koji.fedoraproject.org/koji/taskinfo?taskID=19506590


Version-Release number of selected component (if applicable):
gcc-7.1.1-1.fc27.s390x

Comment 1 Dan Horák 2017-05-17 11:36:10 UTC
It requires both -O2 and -march=zEC12 -mtune=z13 to reproduce.

Comment 2 Florian Weimer 2017-05-17 11:37:43 UTC
Seems to be a duplicate of bug 1450353.  Dan?

Comment 3 Dan Horák 2017-05-17 11:45:47 UTC
yes, it is

*** This bug has been marked as a duplicate of bug 1450353 ***


Note You need to log in before you can comment on or make changes to this bug.