[Bug middle-end/20623] ICE: fold check: original tree changed by fold with --enable-checking=fold

[rob1weld at aol dot com]

------- Comment #32 from rob1weld at aol dot com  2007-06-24 17:45 -------
Everyone: Don't forget "df", it doesn't slow checking much.


Compile + check time < 16 hours :) only:
--enable-stage1-checking=assert,df,fold,gc,misc,rtl,rtlflag,runtime,tree

Results for 4.3.0 20070623 (experimental) testsuite on i686-pc-linux-gnu
http://gcc.gnu.org/ml/gcc-testresults/2007-06/msg01093.html


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20623