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Vineet Gupta committed ce147c7445c
ARC: unaligned access emulation broken if callee-reg dest of LD/ST The fixup code correctly updates the callee-regs on stack, but fails to unwind it into actual register file. Thus userspace won't see the update. Reported-by: Noam Camus <noamc@ezchip.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>