Aurelien Jarno 3207bf2549 tcg/mips: only enable ext8s/ext16s ops on MIPS32R2 ... On MIPS ext8s and ext16s ops are implemented with a dedicated instruction only on MIPS32R2, otherwise the same kind of implementation than at TCG level (shift left followed by shift right) is used. Change that by only implementing the ext8s and ext16s ops on MIPS32R2 so that optimizations can be done by the optimizer. Use an inline version to avoid having to test again for MIPS32R2 instructions. Keep the shift implementation for the ld/st routines. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>		2013-09-03 01:34:46 +02:00
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tcg-target.c	tcg/mips: only enable ext8s/ext16s ops on MIPS32R2	2013-09-03 01:34:46 +02:00
tcg-target.h	tcg/mips: only enable ext8s/ext16s ops on MIPS32R2	2013-09-03 01:34:46 +02:00