Firm Bugtracker - libFirm
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16 optimisations crash always 2008-12-11 21:35 2009-01-28 21:55
sanxiyn  
Tron  
normal  
closed 1.15.0  
fixed  
none    
none  
0000016: Crash in copy_const_value
libfirm 1.15.0 and cparser 0.9.7.

Compiling expat 2.0.1 with "CC=cparser ./configure; make" fails with:
cparser: tr/entity.c:675: copy_const_value: Assertion `0 && "opcode invalid or not implemented"' failed.
Issue History
2008-12-11 21:35 sanxiyn New Issue
2008-12-12 08:55 Tron Note Added: 0000027
2008-12-12 08:55 Tron Status new => confirmed
2008-12-12 08:56 Tron Project cparser => libFirm
2008-12-12 08:57 Tron Category unknown => optimisations
2008-12-12 08:57 Tron version => 1.15.0
2008-12-12 22:28 Tron Note Added: 0000030
2008-12-12 22:28 Tron Status confirmed => resolved
2008-12-12 22:28 Tron Resolution open => fixed
2008-12-12 22:28 Tron Assigned To => Tron
2009-01-28 21:55 Matze Status resolved => closed

Notes
(0000027)
Tron   
2008-12-12 08:55   
Minimal testcase: C/ldst_opt_id.c
(0000030)
Tron   
2008-12-12 22:28   
Tanks for the report. The problem has been resolved in r24582.