 florian
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78878f59b1
+ generic TAOptObj.AllocRegBetween
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7 년 전 |
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florian
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52510ea933
+ TUsedRegs.Dump
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7 년 전 |
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florian
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8315c660f4
* fix JumpTargetOp for sparc64
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8 년 전 |
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florian
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7f286eb54e
+ define cpudelayslot: set during compiler compilation for CPUs having branch instructions with delay slot (MIPS, SPARC)
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8 년 전 |
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florian
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f4718c0969
* made nop handling generic for sparc, so it is used by sparc64 as well
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8 년 전 |
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florian
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b1dff29cbf
* removed unused units
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8 년 전 |
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florian
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e3f0b338d4
* SkipLabels moved to aoptutils
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8 년 전 |
 nickysn
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c096b1fe6b
* fixed the debug output, generated by -dDEBUG_INSTRUCTIONREGISTERDEPENDENCIES
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8 년 전 |
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nickysn
|
a9617b623f
+ print info about the registers, in which new values are written (as reported
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8 년 전 |
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nickysn
|
7ea0429d40
+ added new compiler debug ifdef DEBUG_INSTRUCTIONREGISTERDEPENDENCIES, which
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8 년 전 |
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florian
|
b274599a47
* made some assembler optimizer methods class methods
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9 년 전 |
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florian
|
d05222990e
* while updating used register sets, all labels can/must be skipped
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9 년 전 |
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florian
|
cfd49ec708
+ TAOptBase.SuperRegistersEqual
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9 년 전 |
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florian
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3c2dab9878
* i386 peephole assembler uses largely the common peephole optimizer infrastructure, the resulting code is besides a few improvements the same
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9 년 전 |
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florian
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1266491085
o refactored some peephole optimizer code:
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9 년 전 |
 yury
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5771073e0b
* Fixed general peephole optimization of conditional jumps after r30446. It has been broken, since r30446 had added some IsJumpToLabel() checks, which tests for unconditional jump, but the optimization code expects also conditional jumps.
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9 년 전 |
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yury
|
11a9ff4a43
* Removed unused vars for mipsel compiler.
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10 년 전 |
|
yury
|
432248cbf1
* Removed lot of unused vars.
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10 년 전 |
 Jonas Maebe
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8c8657e2d5
* base optimiser support for the JVM target
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10 년 전 |
 Jeppe Johansen
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03880c2f74
Added some peephole optimizations, and fixed generic unconditional jump optimizations, for AVR.
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10 년 전 |
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florian
|
1114089d25
* IsJumpToLabel checks number of operands
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10 년 전 |
|
Jonas Maebe
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620af1732a
* support for AArch64 branch forwarding
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10 년 전 |
 sergei
|
0041024e5f
* Modified FindRegAlloc() to skip branch delay slots in the same way it is done in GetNextInstruction(). This fixes processing sequences "dealloc reg; branch reg,label; NOP; alloc reg" in BuildLabelTableAndFixRegAlloc(), deallocation is now correctly moved after branch. Before this change, the last allocation was ignored, and deallocation was moved forward until another instruction using reg was encountered.
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10 년 전 |
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florian
|
8060d4a3f7
* when updating registers in RegUsedAfterInstruction, new reg. allocs should be ignored
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11 년 전 |
 masta
|
81517fdf70
Rerun peephole optimizers on the whole block
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11 년 전 |
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florian
|
0eeb3e8d49
* check if the pointer is really assigned when trying to remove unneeded jumps
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11 년 전 |
|
sergei
|
40239e8bcc
* Elaborating removal of branches with delay slots: ignore reg. deallocations that are inserted by RA between branch and its delay slot instruction.
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11 년 전 |
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florian
|
2806947a8f
+ FindRegAllocBackward
|
12 년 전 |
|
sergei
|
1c84c3edbf
* Fixed label optimizer to work with MIPS, and enabled level 1 optimization for MIPS targets.
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12 년 전 |
|
sergei
|
a4217da7df
* Factored repeating code into separate procedure (IsJumpToLabel)
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12 년 전 |
