 Jonas Maebe
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620af1732a
* support for AArch64 branch forwarding
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10 tahun lalu |
 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 tahun lalu |
 florian
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8060d4a3f7
* when updating registers in RegUsedAfterInstruction, new reg. allocs should be ignored
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11 tahun lalu |
 masta
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81517fdf70
Rerun peephole optimizers on the whole block
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11 tahun lalu |
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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 tahun lalu |
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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 tahun lalu |
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florian
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2806947a8f
+ FindRegAllocBackward
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12 tahun lalu |
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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 tahun lalu |
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sergei
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a4217da7df
* Factored repeating code into separate procedure (IsJumpToLabel)
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12 tahun lalu |
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florian
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b6a4602989
* ignore alignment entries in FindLabel
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13 tahun lalu |
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florian
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3e9baa3f47
* check also register type in FindRegalloc
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13 tahun lalu |
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florian
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6e62fbc3d2
* more consistent updates of used registers
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13 tahun lalu |
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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 tahun lalu |
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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 tahun lalu |
|
florian
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72746e635d
* optimize TAOptObj.UpdateUsedRegs to avoid multiple passes through the asmlist
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13 tahun lalu |
|
florian
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17dd362a5a
* white space
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13 tahun lalu |
|
florian
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2402e8e504
* fixes FindRegAlloc
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13 tahun lalu |
|
florian
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748694a325
* fixes some issues with reg. allocation information
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13 tahun lalu |
|
Jonas Maebe
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7742dc0006
* don't remove ait_markers between unconditional jumps and the next label,
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13 tahun lalu |
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florian
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3c33bf4e6d
* completed framework for register usage tracking
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13 tahun lalu |
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florian
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2a6a4831ea
* basics for generic register usage information
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13 tahun lalu |
|
florian
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39ab9eceba
* fix OpsEqual
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13 tahun lalu |
|
florian
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2f5ce095ce
* RefsHaveIndexReg -> cpurefshaveindexreg
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13 tahun lalu |
|
florian
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4868b09844
* patch by alexvin to replace $ifopt by $push/$pop, resolves #20332
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14 tahun lalu |
|
Jonas Maebe
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4be36c4b2b
* fixed a number of missing label reference removals when deleting
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14 tahun lalu |
|
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 tahun lalu |
|
florian
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c71bc4084d
* fixed wrongly fix of r11444 in r12049
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16 tahun lalu |
|
florian
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74efea399e
* fix getlabelwithsym for 64 bit hosts and 32 bit targets
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16 tahun lalu |
 yury
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bf454fad71
* Added function result for unimplemented methods to prevent warnings.
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17 tahun lalu |
|
yury
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451a290caf
* Fixed 'mixed signed/unsigned' and pointer conversion warnings.
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17 tahun lalu |
