miscompilation of complex switch statement

Andrew Pinski pinskia@physics.uc.edu
Tue Nov 23 14:03:00 GMT 2004


On Nov 23, 2004, at 6:47 AM, Michael Cieslinski wrote:

> When I compile qt-x11-free-3.3.3 with the actual snapshot using the 
> options:
>   -O3 --param max-gcse-passes=4 -floop-optimize2 -fmove-loop-invariants
> I get get a miscompilation in the file sql_lex.cc in a very complex 
> switch
> statement which results in an error during linking:
>   "undefined reference to .L968"

In this case you can just file a bug with sql_lex.ii since we have
had this problem before and know how to reproduce it.

-- Pinski



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