[Bug target/23602] [4.1 regression] 1081 test failures in libjava, when configured for i486-linux

[aoliva at gcc dot gnu dot org]

------- Comment #16 from aoliva at gcc dot gnu dot org  2006-01-21 02:11 -------
Created an attachment (id=10694)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10694&action=view)
Reduced testcase

This reduced testcase triggers the same bug before Richard's patch if compiled
with -fasynchronous-unwind-tables, generating very similar code to what broke
the unwinder in the libjava.lang ArrayTest on i486.  With current trunk, even
after reverting the patch, both the reduced testcase and the Java tests all
pass on an i486-pc-linux-gnu native toolchain.  Even though the generated code
is not significantly different, the EH tables are.  I can't tell immediately
whether the problem is actually fixed, and we could thus remove the patch that
hid the problem before, or if it's just more difficult to trigger now.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23602