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2ce0274303
Use a 32-bit limb size ("like a digit, but bigger") for floating-point
conversion. This cuts the number of multiplications per constant by a
factor of four.
This means supporting fractional-limb-sized numbers, so while we're at
it, add support for 8-bit floating point numbers (apparently used in
graphics and in audio compression applications.)
58 lines
476 B
Plaintext
58 lines
476 B
Plaintext
#
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# Tokens other than instructions and registers
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#
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% TOKEN_PREFIX, 0, P_*
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a16
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a32
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a64
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asp
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lock
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o16
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o32
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o64
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osp
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rep
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repe
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repne
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repnz
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repz
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times
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% TOKEN_SPECIAL, 0, S_*
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abs
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byte
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dword
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far
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long
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near
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nosplit
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oword
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qword
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rel
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short
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strict
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to
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tword
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word
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% TOKEN_FLOAT, 0, 0
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__infinity__
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__nan__
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__qnan__
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__snan__
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% TOKEN_FLOATIZE, 0, FLOAT_{__float*__}
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__float8__
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__float16__
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__float32__
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__float64__
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__float80m__
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__float80e__
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__float128l__
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__float128h__
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% TOKEN_*, 0, 0
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seg
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wrt
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