[Bug tree-optimization/40219] iterative_hash_expr in tree.c has an out of bound reference for machine specific builtins

[meissner at linux dot vnet dot ibm dot com]

------- Comment #1 from meissner at linux dot vnet dot ibm dot com  2009-05-21 13:14 -------
Created an attachment (id=17898)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17898&action=view)
Patch to avoid de-referencing outside array bounds

This patch fixes the particular problem I saw on the power7-branch for the
testsuite and building the SPEC2006 gobmk and wrf benchmarks.  I will do the
usual bootstrap shortly.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40219