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aopt386.pas
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ba5297be37
* support disabling the i386 peephole optimizer with -Oonopeephole
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11 سال پیش |
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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 سال پیش |
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cpubase.inc
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bfbb0c5b9d
* optimize mov/lea
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12 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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cputarg.pas
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d26f0552a0
* Sync with trunk r23404.
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12 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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n386mem.pas
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338c064beb
* moved x86-specific tpointerdef functionality to architecture-specific
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11 سال پیش |
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n386set.pas
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d0db391d7c
* cleanup of unused units
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12 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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ra386att.pas
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757ed4e8d3
* standard assembler reader for i386
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20 سال پیش |
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ra386int.pas
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6c6bf452ca
* Fixed level 2 comment warnings.
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17 سال پیش |
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rgcpu.pas
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b7fe6797bf
Merged revisions 2921-2922,2925 via svnmerge from
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19 سال پیش |
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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 سال پیش |
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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 سال پیش |
sergei
5356f17fa5
* i386: switch the div/mod node to shared code, leaving in place the specific optimization for division by power of 2.