tcg-sparc: Implement ORC.
Signed-off-by: Richard Henderson <rth@twiddle.net>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
tcg-sparc: Implement ANDC.
tcg-sparc: Implement not.
The fallback implementation of "ret = arg1 ^ -1" isn't idealbecause of the extra tcg op to load the minus one.
tcg-sparc: Implement neg.
The fallback implementation of "ret = 0 - arg1" isn't ideal,first because of the extra tcg op to load the zero, and secondbecause we fail to handle zero as %g0 for arg1 of the sub.
Signed-off-by: Richard Henderson <rth@twiddle.net>...
tcg-sparc: Implement setcond, setcond2.
tcg-sparc: Implement ext32[su]_i64
The 32-bit right-shift instructions is defined to extend the shiftedoutput to 64-bits. A shift count of zero therefore is a simpleextension without actually shifting.
tcg-sparc: Implement division properly.
The {div,divu}2 opcodes are intended for systems for which thedivision instruction produces both quotient and remainder. Sparcis not such a system. Indeed, the remainder must be computed as
quot = a / b rem = a - (quot * b)...
tcg-sparc: Do not remove %o012 from 'r' constraint.
Only 'L' constraint needs that.
tcg-sparc: Implement add2, sub2, mulu2.
Add missing 32-bit double-word support opcodes.
tcg-sparc: Add tcg_out_arithc.
Add a function to handle the register-vs-immediate test for arithmetic.
Also, adjust the OP_32_64 macro so that it auto-indents properly.Rename the gen_arith32 label to gen_arith, since it handles 64-bitarithmetic as well....
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