James Hogan 9dac598855 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. Backports commit 6e0d096989be52c2b945fc83a9bd15d887bbdb47 from qemu		2018-02-17 15:24:04 -05:00
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tcg-target.c	tcg/mips: Support r6 JR encoding	2018-02-17 15:24:04 -05:00
tcg-target.h	tcg/mips: Add use_mips32r6_instructions definition	2018-02-17 15:24:04 -05:00