 Jonas Maebe
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8c8657e2d5
* base optimiser support for the JVM target
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10 سال پیش |
 Jeppe Johansen
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03880c2f74
Added some peephole optimizations, and fixed generic unconditional jump optimizations, for AVR.
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10 سال پیش |
 florian
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1114089d25
* IsJumpToLabel checks number of operands
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10 سال پیش |
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Jonas Maebe
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620af1732a
* support for AArch64 branch forwarding
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10 سال پیش |
 sergei
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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 سال پیش |
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florian
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8060d4a3f7
* when updating registers in RegUsedAfterInstruction, new reg. allocs should be ignored
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11 سال پیش |
 masta
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81517fdf70
Rerun peephole optimizers on the whole block
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11 سال پیش |
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florian
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0eeb3e8d49
* check if the pointer is really assigned when trying to remove unneeded jumps
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11 سال پیش |
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sergei
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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 سال پیش |
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florian
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2806947a8f
+ FindRegAllocBackward
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12 سال پیش |
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sergei
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1c84c3edbf
* Fixed label optimizer to work with MIPS, and enabled level 1 optimization for MIPS targets.
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12 سال پیش |
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sergei
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a4217da7df
* Factored repeating code into separate procedure (IsJumpToLabel)
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12 سال پیش |
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florian
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b6a4602989
* ignore alignment entries in FindLabel
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13 سال پیش |
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florian
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3e9baa3f47
* check also register type in FindRegalloc
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13 سال پیش |
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florian
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6e62fbc3d2
* more consistent updates of used registers
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13 سال پیش |
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florian
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07e26cfb12
+ TUsedRegs.Update parameter IgnoreNewAllocs so new allocs of registers can be ignored during update
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13 سال پیش |
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Jonas Maebe
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d472a6d5d0
* changed tregset into tcpuregisterset so it's faster and uses less memory
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13 سال پیش |
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florian
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72746e635d
* optimize TAOptObj.UpdateUsedRegs to avoid multiple passes through the asmlist
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13 سال پیش |
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florian
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17dd362a5a
* white space
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13 سال پیش |
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florian
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2402e8e504
* fixes FindRegAlloc
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13 سال پیش |
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florian
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748694a325
* fixes some issues with reg. allocation information
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13 سال پیش |
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Jonas Maebe
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7742dc0006
* don't remove ait_markers between unconditional jumps and the next label,
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13 سال پیش |
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florian
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3c33bf4e6d
* completed framework for register usage tracking
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13 سال پیش |
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florian
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2a6a4831ea
* basics for generic register usage information
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13 سال پیش |
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florian
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39ab9eceba
* fix OpsEqual
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13 سال پیش |
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florian
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2f5ce095ce
* RefsHaveIndexReg -> cpurefshaveindexreg
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13 سال پیش |
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florian
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4868b09844
* patch by alexvin to replace $ifopt by $push/$pop, resolves #20332
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14 سال پیش |
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Jonas Maebe
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4be36c4b2b
* fixed a number of missing label reference removals when deleting
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14 سال پیش |
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Jonas Maebe
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666b4e2469
* fixed range errors in label bookkeeping that caused too much memory to be
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15 سال پیش |
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florian
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c71bc4084d
* fixed wrongly fix of r11444 in r12049
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16 سال پیش |
