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aasmcpu.pas
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d540d56908
* unified internal errors
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10 лет назад |
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agx86att.pas
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d24382e8f8
* x86 AT&T writer: never ever drop "@GOTPCREL" relocation, because it results in corrupted code (at least, "mov foo@GOTPCREL(%rip),%reg" must change to "lea foo(%rip),%reg" to remain equivalent, but this must be handled elsewhere anyway. Assembler writer should just write generated code as is).
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10 лет назад |
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agx86int.pas
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7cfd7a66cd
+ create a special 'heap' segment with reserved space equal to heapsize (i.e.
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11 лет назад |
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agx86nsm.pas
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dd67fa8c5c
* fixed DFA warnings for i8086
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11 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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itcpugas.pas
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926dd1b41e
* command line compilation of i8086 fixed
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12 лет назад |
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itx86int.pas
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0e41df598e
* merge i8086 branch by Nikolay Nikolov
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12 лет назад |
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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 лет назад |
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nx86add.pas
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249a60b28b
x86: fix a variable op not initialized warning. This hopefully fixes our x86 testsuite run.
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11 лет назад |
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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 лет назад |
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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 лет назад |
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nx86con.pas
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45f60bc4b5
* small changes (copyright, typo, readability)
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13 лет назад |
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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 лет назад |
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nx86mat.pas
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29d4037a9c
* make integer division instruction (div/idiv) on x86 dependent on the
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10 лет назад |
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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 лет назад |
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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 лет назад |
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rax86.pas
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42d251da1c
- x86 assembler readers: cleaned out operand swapping code. Operands of TInstruction are kept in AT&T order, Intel reader attaches operands right-to-left. It was effectively the same way before the change (except Intel reader attaching operands left-to-right, followed by a single swap), operand order checks all over the place were just reducing readability.
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11 лет назад |
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rax86att.pas
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42d251da1c
- x86 assembler readers: cleaned out operand swapping code. Operands of TInstruction are kept in AT&T order, Intel reader attaches operands right-to-left. It was effectively the same way before the change (except Intel reader attaching operands left-to-right, followed by a single swap), operand order checks all over the place were just reducing readability.
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11 лет назад |
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rax86int.pas
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475a9e1617
* Asm readers: allow using procedure symbols in references, resolves #22376.
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11 лет назад |
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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 лет назад |
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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 лет назад |
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symx86.pas
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94bcb9878a
* reimplemented r28329 in a different way, as suggested by Jonas
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11 лет назад |
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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 лет назад |
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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 лет назад |
sergei
d24382e8f8
* x86 AT&T writer: never ever drop "@GOTPCREL" relocation, because it results in corrupted code (at least, "mov foo@GOTPCREL(%rip),%reg" must change to "lea foo(%rip),%reg" to remain equivalent, but this must be handled elsewhere anyway. Assembler writer should just write generated code as is).