 Jonas Maebe
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8c8657e2d5
* base optimiser support for the JVM target
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10 yıl önce |
 Jeppe Johansen
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03880c2f74
Added some peephole optimizations, and fixed generic unconditional jump optimizations, for AVR.
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10 yıl önce |
 florian
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1114089d25
* IsJumpToLabel checks number of operands
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10 yıl önce |
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Jonas Maebe
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620af1732a
* support for AArch64 branch forwarding
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10 yıl önce |
 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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11 yıl önce |
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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 yıl önce |
 masta
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81517fdf70
Rerun peephole optimizers on the whole block
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11 yıl önce |
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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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12 yıl önce |
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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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12 yıl önce |
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florian
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2806947a8f
+ FindRegAllocBackward
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12 yıl önce |
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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 yıl önce |
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sergei
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a4217da7df
* Factored repeating code into separate procedure (IsJumpToLabel)
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12 yıl önce |
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florian
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b6a4602989
* ignore alignment entries in FindLabel
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13 yıl önce |
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florian
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3e9baa3f47
* check also register type in FindRegalloc
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13 yıl önce |
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florian
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6e62fbc3d2
* more consistent updates of used registers
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13 yıl önce |
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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 yıl önce |
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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 yıl önce |
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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 yıl önce |
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florian
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17dd362a5a
* white space
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13 yıl önce |
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florian
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2402e8e504
* fixes FindRegAlloc
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13 yıl önce |
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florian
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748694a325
* fixes some issues with reg. allocation information
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13 yıl önce |
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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 yıl önce |
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florian
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3c33bf4e6d
* completed framework for register usage tracking
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13 yıl önce |
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florian
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2a6a4831ea
* basics for generic register usage information
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13 yıl önce |
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florian
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39ab9eceba
* fix OpsEqual
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13 yıl önce |
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florian
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2f5ce095ce
* RefsHaveIndexReg -> cpurefshaveindexreg
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13 yıl önce |
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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 yıl önce |
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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 yıl önce |
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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 yıl önce |
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florian
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c71bc4084d
* fixed wrongly fix of r11444 in r12049
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17 yıl önce |
