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