 nickysn
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7e6ba9db2a
* do an even better optimization (swap registers in the result, saving 2 mov
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9 years ago |
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nickysn
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ff5eed1c00
* user xor reg,reg to zero out registers in the i8086 optimized 64-bit shl code
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9 years ago |
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nickysn
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6ece867305
* in the i8086 64-bit shl code, use jcxz instead of test cx,cx+jz when
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9 years ago |
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nickysn
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dc92c3eb09
+ i8086 optimization for the code generated for 64-bit shl/shr with a constant in the range 32..47
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9 years ago |
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nickysn
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44f6f607c5
* optimized the generated code on i8086 for 64-bit shl/shr with constant >=48
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9 years ago |
 Károly Balogh
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dd67fa8c5c
* fixed DFA warnings for i8086
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11 years ago |
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nickysn
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dc432918da
+ enabled the use of the DIV/IDIV instruction for 16-bit div/mod on i8086
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11 years ago |
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nickysn
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bd083c0b8e
* ti8086moddivnode.pass_generate_code converted to 16-bit. Note that this code
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11 years ago |
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nickysn
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43dba74a5c
+ implemented 64-bit shl and shr for i8086
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12 years ago |
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nickysn
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19cbff220e
+ added unit n8086mat, based on n386mat; TODO: adapt to i8086
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12 years ago |
