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