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aopt386.pas
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ba5297be37
* support disabling the i386 peephole optimizer with -Oonopeephole
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11 лет назад |
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cgcpu.pas
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31edfdc05f
* i386: push references with size OS_F64 using less instructions.
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11 лет назад |
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cpubase.inc
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bfbb0c5b9d
* optimize mov/lea
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12 лет назад |
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cpuelf.pas
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46f8e78d1f
+ Support GOT/gp-relative constants in GAS and internal assemblers, MIPS and i386.
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11 лет назад |
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cpuinfo.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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cpunode.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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cpupara.pas
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2c02e8a726
- i386, x86_64, SPARC: removed paramanager.getintparaloc overrides, it is handled by generic implementation since r24716.
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11 лет назад |
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cpupi.pas
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b1dc518ac4
* removed systems_need_16_byte_stack_alignment and use target_info.stackalign instead
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13 лет назад |
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cputarg.pas
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d26f0552a0
* Sync with trunk r23404.
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12 лет назад |
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csopt386.pas
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4d5119bf1c
* fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables
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11 лет назад |
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daopt386.pas
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4d5119bf1c
* fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables
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11 лет назад |
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hlcgcpu.pas
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26b53607f8
+ added method reference_reset_base with support for different pointer types to
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11 лет назад |
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i386att.inc
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dc628b8969
* x86: Completely skip instructions that do not exist for target CPU bit width. The existing behavior of writing mnemonics and properties but no encoding allows an invalid instruction to be recognized by assembler reader or even generated by compiler, but it but won't assemble anyway.
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11 лет назад |
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i386atts.inc
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dc628b8969
* x86: Completely skip instructions that do not exist for target CPU bit width. The existing behavior of writing mnemonics and properties but no encoding allows an invalid instruction to be recognized by assembler reader or even generated by compiler, but it but won't assemble anyway.
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11 лет назад |
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i386int.inc
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dc628b8969
* x86: Completely skip instructions that do not exist for target CPU bit width. The existing behavior of writing mnemonics and properties but no encoding allows an invalid instruction to be recognized by assembler reader or even generated by compiler, but it but won't assemble anyway.
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11 лет назад |
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i386nop.inc
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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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i386op.inc
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dc628b8969
* x86: Completely skip instructions that do not exist for target CPU bit width. The existing behavior of writing mnemonics and properties but no encoding allows an invalid instruction to be recognized by assembler reader or even generated by compiler, but it but won't assemble anyway.
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11 лет назад |
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i386prop.inc
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dc628b8969
* x86: Completely skip instructions that do not exist for target CPU bit width. The existing behavior of writing mnemonics and properties but no encoding allows an invalid instruction to be recognized by assembler reader or even generated by compiler, but it but won't assemble anyway.
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11 лет назад |
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i386tab.inc
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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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n386add.pas
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3a3197ae9c
+ i386: inline 64-bit multiplications if overflow checking is disabled and not optimizing for size. Rough testing on Core 2 Duo shows speed improvement by factor of 5, even despite inlined code does not check for zero upper dwords.
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11 лет назад |
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n386cal.pas
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1cec09f979
Add -Caoldwin32gnu ABI option to cope with 'ret $4' issues in old GNU mingw32 C compiler (version below 4.7)
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11 лет назад |
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n386flw.pas
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1df293679d
* fixed setting of pi_uses_exception flags and unified usage, they should be set in pass_1
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11 лет назад |
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n386inl.pas
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66e82f1655
+ i386: generate optimized code for 64-bit arithmetic shifts by constant amount. Shifts by 63 and by less than 32 take just two instructions, shifts by 32..62 bits are done with 3 instructions.
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12 лет назад |
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n386ld.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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n386mat.pas
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5356f17fa5
* i386: switch the div/mod node to shared code, leaving in place the specific optimization for division by power of 2.
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11 лет назад |
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n386mem.pas
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338c064beb
* moved x86-specific tpointerdef functionality to architecture-specific
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11 лет назад |
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n386set.pas
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d0db391d7c
* cleanup of unused units
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12 лет назад |
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popt386.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 лет назад |
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r386ari.inc
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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 |
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r386att.inc
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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 |
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r386con.inc
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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 |
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r386dwrf.inc
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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 |
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r386int.inc
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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 |
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r386iri.inc
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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 |
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r386nasm.inc
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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 |
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r386nor.inc
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283ff05127
* merged avx support in inline assembler developed by Torsten Grundke
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13 лет назад |
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r386nri.inc
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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 |
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r386num.inc
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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 |
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r386ot.inc
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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 |
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r386rni.inc
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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 |
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r386sri.inc
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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 |
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r386stab.inc
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283ff05127
* merged avx support in inline assembler developed by Torsten Grundke
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13 лет назад |
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r386std.inc
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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 |
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ra386att.pas
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757ed4e8d3
* standard assembler reader for i386
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20 лет назад |
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ra386int.pas
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6c6bf452ca
* Fixed level 2 comment warnings.
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17 лет назад |
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rgcpu.pas
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b7fe6797bf
Merged revisions 2921-2922,2925 via svnmerge from
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19 лет назад |
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rropt386.pas
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4d5119bf1c
* fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables
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11 лет назад |
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symcpu.pas
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d404d15c1e
* forgot to commit the changes to i386/symcpu.pas in r27549
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11 лет назад |
sergei
5356f17fa5
* i386: switch the div/mod node to shared code, leaving in place the specific optimization for division by power of 2.