 Károly Balogh
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88b58c3580
i386: added signed 64bit div/mod helpers in assembly. we have some 64bit heavy code where a direct helper results in about 8-10% of performance advantage compared to going through the generic wrapper + the unsigned function
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11 лет назад |
 sergei
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78e726b34f
* i386: Somewhat optimized fpc_mul_qword routine, got rid from variable 'r', registers esi and edi. Also ignore overflow checking when both operands have their high dwords equal to zero, because in such case multiplication cannot overflow.
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11 лет назад |
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sergei
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97152cc41b
* Fixed overflow handling in i386 assembler implementations of fpc_div_qword and fpc_mod_qword.
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12 лет назад |
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sergei
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b36a930f26
- Cleaned out REGCALL defines
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14 лет назад |
 michael
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93ba0409be
+ Removed HASCOMPILERPROC define
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20 лет назад |
 peter
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4ace790492
* remove $Log
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20 лет назад |
 fpc
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790a4fe2d3
* log and id tags removed
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20 лет назад |
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fpc
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50778076c3
initial import
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20 лет назад |
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peter
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e417e34496
* truncate log
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20 лет назад |
 florian
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43e425072b
* fixed div by zero check for qword mod qword
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21 лет назад |
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florian
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9205c6e800
* fixed overflow checking in qword multiplication
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21 лет назад |
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florian
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051126d079
* assembler version of mod_qword_word reactivated
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21 лет назад |
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florian
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7f2606ed8a
* fpc_mul_qword uses always the assembler implementation
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21 лет назад |
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peter
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0105b62700
* fix call to handleerror for regcall
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22 лет назад |
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peter
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abbc3fa755
* moved int64 asm code to int64p.inc
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22 лет назад |
