[Bug tree-optimization/22444] [4.1 regression] testsuite failure:23_containers/set/explicit_instantiation/{1,2,3}.cc ICE

[rguenth at gcc dot gnu dot org]

------- Additional Comments From rguenth at gcc dot gnu dot org  2005-08-25 13:47 -------
Note also that removing any of the (unused) typedef's is causing the failure to
go away, so it looks like something may be overflowing, like a hashtable or an
array.  The symptom is a variable not marked for renaming during/after alias1 pass.

The key seem to be UIDs -- deleting code from the testcase and sticking in enough
typedef int FooXX at the right places makes the ICE stay.

Very weird stuff.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22444