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Re: HEAD regression: All java tests are failing with an ICE whenoptimized
Andrew Haley wrote:
Oh, right. I wonder why this happens only with Java?
Because Java defaults to -fnon-call-exceptions. Add
-fno-non-call-exceptions and it will work. It looks to me like the
REG_EH_REGION check in postreload-gcse.c is bogus. We can have these
notes here with -fnon-call-exceptions, and we will have to do something
about them. Perhaps just ignoring insns with a REG_EH_REGION note will
work, which appears to be what gcse.c does. I haven't haven't really
looked at the code to see if this is the proper solution though.
Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com