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ARC: K/U SP saved from one location in stack switching macro
authorVineet Gupta <vgupta@synopsys.com>
Mon, 27 May 2013 13:21:27 +0000 (18:51 +0530)
committerVineet Gupta <vgupta@synopsys.com>
Sat, 22 Jun 2013 13:53:25 +0000 (19:23 +0530)
This paves way for further simplifications.

There's an overhead of 1 insn for the non-common case of interrupt taken
from kernel mode.

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

No differences found
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