Cgraph alias reorg 15/14 (New infrastructure for same body aliases)

Hans-Peter Nilsson hp@bitrange.com
Sun Jun 19 12:52:00 GMT 2011


On Sat, 11 Jun 2011, Jan Hubicka wrote:

> Hi,
> this patch complettes the same body alias rework by removing the old same body
> alias code and adding new representation.  Same body aliases are now separate
> function nodes that have IPA_REF_ALIAS reference to the node they are alias of.
>
> I am still getting one failure:
> FAIL: g++.dg/torture/pr43879-1_1.C
>
> It tests IPA PTA in presence of same body aliases.  I honestly have no idea
> what is wrong there.  I decided to go ahead with the patch anyway, given the
> current state of affair of aliases and IPA-PTA. Hope Richard will help me
> fixing this on Monday.

Still there, see again PR49373.  Anything better than a xfail in the works?

brgds, H-P



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