 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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преди 11 години |
 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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преди 11 години |
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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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преди 12 години |
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sergei
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b36a930f26
- Cleaned out REGCALL defines
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преди 14 години |
 michael
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93ba0409be
+ Removed HASCOMPILERPROC define
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преди 20 години |
 peter
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4ace790492
* remove $Log
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преди 20 години |
 fpc
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790a4fe2d3
* log and id tags removed
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преди 20 години |
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fpc
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50778076c3
initial import
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преди 20 години |
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peter
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e417e34496
* truncate log
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преди 20 години |
 florian
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43e425072b
* fixed div by zero check for qword mod qword
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преди 21 години |
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florian
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9205c6e800
* fixed overflow checking in qword multiplication
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преди 21 години |
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florian
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051126d079
* assembler version of mod_qword_word reactivated
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преди 21 години |
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florian
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7f2606ed8a
* fpc_mul_qword uses always the assembler implementation
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преди 21 години |
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peter
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0105b62700
* fix call to handleerror for regcall
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преди 22 години |
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peter
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abbc3fa755
* moved int64 asm code to int64p.inc
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преди 22 години |
