[Bug other/40623] variable seems to be optimised out incorrectly

[galtgendo at o2 dot pl]

------- Comment #7 from galtgendo at o2 dot pl  2009-07-02 20:37 -------
Created an attachment (id=18128)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18128&action=view)
this is the incorrect one

...with 'printf' and 'x0*y1-x1*y0'
Both with '-O2' (though -0 is enough).


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40623