 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 tahun lalu |
 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 tahun lalu |
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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 tahun lalu |
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sergei
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b36a930f26
- Cleaned out REGCALL defines
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14 tahun lalu |
 michael
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93ba0409be
+ Removed HASCOMPILERPROC define
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20 tahun lalu |
 peter
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4ace790492
* remove $Log
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20 tahun lalu |
 fpc
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790a4fe2d3
* log and id tags removed
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20 tahun lalu |
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fpc
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50778076c3
initial import
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20 tahun lalu |
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peter
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e417e34496
* truncate log
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20 tahun lalu |
 florian
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43e425072b
* fixed div by zero check for qword mod qword
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21 tahun lalu |
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florian
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9205c6e800
* fixed overflow checking in qword multiplication
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21 tahun lalu |
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florian
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051126d079
* assembler version of mod_qword_word reactivated
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21 tahun lalu |
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florian
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7f2606ed8a
* fpc_mul_qword uses always the assembler implementation
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21 tahun lalu |
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peter
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0105b62700
* fix call to handleerror for regcall
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22 tahun lalu |
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peter
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abbc3fa755
* moved int64 asm code to int64p.inc
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22 tahun lalu |
