Chris Metcalf e17235382d arch/tile: work around a hardware issue with the return-address stack ...

In certain circumstances we need to do a bunch of jump-and-link
instructions to fill the hardware return-address stack with nonzero values.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

2012-04-02 12:12:48 -04:00

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