SH: cmpeqdi splitter messes up the CFG

kaz Kojima kkojima@rr.iij4u.or.jp
Tue Aug 29 15:36:00 GMT 2000


Alexandre Oliva <aoliva@redhat.com> wrote:
> The insn is only being split by the machine-specific reorg pass.  It's
> too late by then.  JUMP_LABEL isn't set, and, since
> INSN_ADDRESSES_SET_P already holds, insn_current_reference_address()
> crashes when dereferencing the JUMP_LABEL.
>
> In any case, I think the approach taken by my patch is simpler and
> superior.

I agree with you. It's easy to see though I could never think it.

Thank you for the explanations.

	kaz


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