optimization/9417: gcc 3.2 on SunOS 5.8 is making broken ucgendat tool under `-m64' and with ANY -O<N> optimization

ehrhardt@mathematik.uni-ulm.de ehrhardt@mathematik.uni-ulm.de
Thu Jan 23 09:33:00 GMT 2003


Synopsis: gcc 3.2 on SunOS 5.8 is making broken ucgendat tool under `-m64' and with ANY -O<N> optimization

State-Changed-From-To: open->feedback
State-Changed-By: cae
State-Changed-When: Thu Jan 23 09:31:38 2003
State-Changed-Why:
    Sorry, but this is not really a useful report. Please provide
    some self contained code and show that it is miscompiled by gcc.
    Noone is going to debug a third party application in search for
    a gcc Bug just to find out that that application made an invalid
    assumption that is no longer true with optimizations turned on.
    
    This is just a wild guess but you may try to compile with
    -O3 -fno-strict-aliasing and see if that helps.
    

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9417



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