Bug 432296 - gcc 4.3 internal compiler error: SSA corruption
Summary: gcc 4.3 internal compiler error: SSA corruption
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Fedora
Classification: Fedora
Component: gcc
Version: rawhide
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Jakub Jelinek
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2008-02-11 02:20 UTC by Wart
Modified: 2008-02-11 12:51 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2008-02-11 12:51:50 UTC
Type: ---
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
GNU Compiler Collection 35164 0 None None None Never

Description Wart 2008-02-11 02:20:36 UTC 
Description of problem:
When trying to rebuild cyphesis in a mock build for Rawhide with gcc 4.3, I got
the following error:

Unable to coalesce ssa_names 336 and 88 which are marked as MUST COALESCE.     
D.84593_336(ab) and  D.84593_88(ab)                                            
BaseMind.cpp: In member function 'virtual void
BaseMind::AppearanceOperation(const Operation&, OpVector&)':
BaseMind.cpp:209: internal compiler error: SSA corruption

Version-Release number of selected component (if applicable):
# gcc --version
gcc (GCC) 4.3.0 20080130 (Red Hat 4.3.0-0.7)


How reproducible:
Always

Steps to Reproduce:
1. Check out the latest cyphesis module from Fedora's cvs
2. Run 'make mockbuild'

Additional info:
Comment 1 Wart 2008-02-11 04:32:20 UTC 
Full build log failure for x86_64 (fails on i386 too) can be found here:

http://koji.fedoraproject.org/koji/getfile?taskID=413795&name=build.log
Comment 2 Jakub Jelinek 2008-02-11 12:51:50 UTC 
Tracking this upstream.
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