 florian
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78878f59b1
+ generic TAOptObj.AllocRegBetween
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7 lat temu |
|
florian
|
52510ea933
+ TUsedRegs.Dump
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7 lat temu |
|
florian
|
8315c660f4
* fix JumpTargetOp for sparc64
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8 lat temu |
|
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 lat temu |
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florian
|
f4718c0969
* made nop handling generic for sparc, so it is used by sparc64 as well
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8 lat temu |
|
florian
|
b1dff29cbf
* removed unused units
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8 lat temu |
|
florian
|
e3f0b338d4
* SkipLabels moved to aoptutils
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8 lat temu |
 nickysn
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c096b1fe6b
* fixed the debug output, generated by -dDEBUG_INSTRUCTIONREGISTERDEPENDENCIES
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8 lat temu |
|
nickysn
|
a9617b623f
+ print info about the registers, in which new values are written (as reported
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8 lat temu |
|
nickysn
|
7ea0429d40
+ added new compiler debug ifdef DEBUG_INSTRUCTIONREGISTERDEPENDENCIES, which
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8 lat temu |
|
florian
|
b274599a47
* made some assembler optimizer methods class methods
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9 lat temu |
|
florian
|
d05222990e
* while updating used register sets, all labels can/must be skipped
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9 lat temu |
|
florian
|
cfd49ec708
+ TAOptBase.SuperRegistersEqual
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9 lat temu |
|
florian
|
3c2dab9878
* i386 peephole assembler uses largely the common peephole optimizer infrastructure, the resulting code is besides a few improvements the same
|
9 lat temu |
|
florian
|
1266491085
o refactored some peephole optimizer code:
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9 lat temu |
 yury
|
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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10 lat temu |
|
yury
|
11a9ff4a43
* Removed unused vars for mipsel compiler.
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10 lat temu |
|
yury
|
432248cbf1
* Removed lot of unused vars.
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10 lat temu |
 Jonas Maebe
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8c8657e2d5
* base optimiser support for the JVM target
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10 lat temu |
 Jeppe Johansen
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03880c2f74
Added some peephole optimizations, and fixed generic unconditional jump optimizations, for AVR.
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10 lat temu |
|
florian
|
1114089d25
* IsJumpToLabel checks number of operands
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10 lat temu |
|
Jonas Maebe
|
620af1732a
* support for AArch64 branch forwarding
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10 lat temu |
 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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11 lat temu |
|
florian
|
8060d4a3f7
* when updating registers in RegUsedAfterInstruction, new reg. allocs should be ignored
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11 lat temu |
 masta
|
81517fdf70
Rerun peephole optimizers on the whole block
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11 lat temu |
|
florian
|
0eeb3e8d49
* check if the pointer is really assigned when trying to remove unneeded jumps
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12 lat temu |
|
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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12 lat temu |
|
florian
|
2806947a8f
+ FindRegAllocBackward
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12 lat temu |
|
sergei
|
1c84c3edbf
* Fixed label optimizer to work with MIPS, and enabled level 1 optimization for MIPS targets.
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12 lat temu |
|
sergei
|
a4217da7df
* Factored repeating code into separate procedure (IsJumpToLabel)
|
12 lat temu |
