[Bug target/31733] [4.3 Regression] ICE in rtl_verify_flow_info, at cfgrtl.c:2050: {return_internal} (nil)

[sje at cup dot hp dot com]

------- Comment #14 from sje at cup dot hp dot com  2007-05-17 18:54 -------
Created an attachment (id=13574)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13574&action=view)
reduced test case

Here is a reduced test case.  I think the problem is related to having the
optimizer remove the gdb_diedHP routine and thus leaving gdb_exceptionHP
without a barrier after its return/jump.  I haven't dug into it any further
yet.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31733