James Hogan 6e0d096989 tcg/mips: Support r6 JR encoding ... MIPSr6 encodes JR as JALR with zero as the link register, and the pre-r6 JR encoding is removed. Update TCG to use the new encoding when built for r6. We still use the old encoding for pre-r6, so as not to confuse return prediction stack hardware which may detect only particular encodings of the return instruction. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Richard Henderson <rth@twiddle.net> Message-Id: <1443788657-14537-5-git-send-email-james.hogan@imgtec.com>		2015-10-19 11:04:38 -10:00
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tcg-target.c	tcg/mips: Support r6 JR encoding	2015-10-19 11:04:38 -10:00
tcg-target.h	tcg/mips: Add use_mips32r6_instructions definition	2015-10-19 11:04:38 -10:00