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Re: ifcvt/crossjump patch: Fix PR 42496, 21803


On 08/03/2010 07:12 PM, Jeff Law wrote:
> OK.  WRT the comment, we might want to just say that BB_MODIFIED is set
> at the same time as a block is marked dirty, but is not cleared during a
> df_analyze allowing a pass to update the DF information and still know
> what blocks were modified.

New patch below.


Bernd

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