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aasmcpu.pas
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e7cd5319f0
* Put under {$ifndef x86_64} more cases of instructions that do not exist in 64-bit mode.
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11 年之前 |
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agx86att.pas
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045f161012
Separate out nasm assembler for i8086, i386 and x86_64 cpus, also separte based on target object format
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11 年之前 |
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agx86int.pas
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e7cd5319f0
* Put under {$ifndef x86_64} more cases of instructions that do not exist in 64-bit mode.
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11 年之前 |
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agx86nsm.pas
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22a7dfa231
* stack segment moved outside of dgroup in the i8086 far data memory models, so
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11 年之前 |
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cga.pas
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d88d644925
+ support for FMA intrinsic: if there is no hardware support, the compiler throws an error.
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11 年之前 |
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cgx86.pas
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ae627a4ba8
* tcgx86.a_op_const_reg_reg: optimize trivial cases before considering more complex ones.
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11 年之前 |
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cpubase.pas
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07e90aaa24
+ Implemented IEEE 754-compliant checking for unordered results of floating-point compares on x86 targets. Mantis #9362.
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11 年之前 |
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hlcgx86.pas
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71deda6f50
+ added interface to ncgutil.gen_load_loc_cgpara() to hlcgobj + generic
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14 年之前 |
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itcpugas.pas
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926dd1b41e
* command line compilation of i8086 fixed
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12 年之前 |
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itx86int.pas
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0e41df598e
* merge i8086 branch by Nikolay Nikolov
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12 年之前 |
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ni86mem.pas
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4a79481c51
* isolated segment-related functionality of tabsolutevarsym into i386/i8086-
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11 年之前 |
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nx86add.pas
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2ee0c8de45
* i386: For integer comparisons with zero, emit "test $-1,%reg" instead of "test %reg,%reg". It is more spilling-friendly, because it transforms into "test $-1,spilltemp" and does not require a register.
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11 年之前 |
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nx86cal.pas
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9c1f917e3a
* a_call_ref functionality cannot be implemented efficiently at code generator level, because references need specific preparations at earlier points. Moved this support to tcgcallnode and its x86 descendants, and got rid of all ifdef's around.
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11 年之前 |
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nx86cnv.pas
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d613ab8578
* x86: improve x87 qword to float conversion, using single-precision constants saves space and removes need in separate load on FPU stack. No precision loss occurs because 2**64 is representable exactly even in single precision.
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11 年之前 |
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nx86con.pas
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45f60bc4b5
* small changes (copyright, typo, readability)
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12 年之前 |
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nx86inl.pas
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8207e0ef22
+ make use of vfnmsub*/vfmsub*/vfnmadd* instructions if possible
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11 年之前 |
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nx86mat.pas
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05ecd3cec1
* One more fix of operand size, likely harmless because shift amount is taken modulo bit-width anyway.
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11 年之前 |
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nx86mem.pas
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198960b17c
* preserve the segment of the reference in tx86vecnode.update_reference_reg_mul
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11 年之前 |
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nx86set.pas
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5e8f8f4755
* Use GOT-relative constants for i386 PIC jump tables, they don't need runtime relocations. Now almost ABI-compliant on Linux/BSD (Darwin targets unchanged). Also clean up i8086-specific stuff: using tai_const.create_type_sym(aitconst_ptr,...) generates near pointers on i8086, which is the desired goal.
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11 年之前 |
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rax86.pas
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aa107b914c
* merged avx2 branch, developed by Torsten Grundke
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11 年之前 |
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rax86att.pas
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d6180b1e70
* properly propagate PIC-related suffixes from the x86 assembler reader in
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12 年之前 |
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rax86int.pas
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e7cd5319f0
* Put under {$ifndef x86_64} more cases of instructions that do not exist in 64-bit mode.
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11 年之前 |
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rgx86.pas
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e7cd5319f0
* Put under {$ifndef x86_64} more cases of instructions that do not exist in 64-bit mode.
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11 年之前 |
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symi86.pas
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fc71081b74
* i8086 and i386-specific code from tabstractprocdef.is_pushleftright moved to
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11 年之前 |
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symx86.pas
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8364232049
+ symx86 unit, forgot to commit (part of r27397)
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11 年之前 |
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x86ins.dat
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842e027a9f
+ prove of concept how FMA4 could be supported in inline assembler
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11 年之前 |
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x86reg.dat
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5af873ee5b
* x86 targets: Profiling shows that quite a bit of time is spent in findreg_by_number(), despite it uses binary search. Worse, it is repeated for every piece of register information. Trying to get rid of some of these calls: rearranged registers so that their "opcode" matches 3 LSBs of superregister number (with a few exceptions described at the beginning of x86reg.dat). This allows to lookup opcodes in regval() with O(1) complexity, and removes need in rXXXop.inc files.
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12 年之前 |
nickysn
22a7dfa231
* stack segment moved outside of dgroup in the i8086 far data memory models, so