 florian
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1266491085
o refactored some peephole optimizer code:
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%!s(int64=9) %!d(string=hai) anos |
 Jeppe Johansen
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803f402bf8
Fix minor bug in peephole optimizer.
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%!s(int64=9) %!d(string=hai) anos |
 yury
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432248cbf1
* Removed lot of unused vars.
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%!s(int64=10) %!d(string=hai) anos |
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yury
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df9d6db398
* Fixed instruction re-scheduler for ARM in case of PIC.
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%!s(int64=10) %!d(string=hai) anos |
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Jeppe Johansen
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9e5979e8be
Implemented UAL syntax support in the ARM assembler reader. Can be toggled with a field for now, but not implemented yet. Still using pre-UAL syntax for now.
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%!s(int64=10) %!d(string=hai) anos |
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Jeppe Johansen
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3bc1db9612
Fixed breakage in the ARM peephole optimizer indirectly brought to light by r29189.
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%!s(int64=10) %!d(string=hai) anos |
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Jeppe Johansen
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d04e988ff1
Make sure optimizer don't generate invalid assembler forms (LDRD and STRD).
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%!s(int64=10) %!d(string=hai) anos |
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Jeppe Johansen
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d3e91bb60c
Fixed issue #26965. The peephole optimization didn't move a potential register deallocation to after the ldr instruction causing mov's to be removed.
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%!s(int64=10) %!d(string=hai) anos |
 sergei
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a3c439c60f
- No longer insert BlockStart markers into asmlists. The presence of these markers disrupts peephole optimizations and require additional checks all over the place, causing various workarounds/hacks (like TAsmList.Create_without_marker) to start building up.
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%!s(int64=11) %!d(string=hai) anos |
 masta
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7e22bd53b6
Changed ARMs StrLdr2StrMov peephole optimizer look further ahead
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%!s(int64=11) %!d(string=hai) anos |
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masta
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bfa85218fa
Introduce TCpuAsmOptimizer.GetNextInstructionUsingRef
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%!s(int64=11) %!d(string=hai) anos |
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masta
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d1c5f89976
Make Next an Out-parameter in ARMs GetNextInstructionUsingReg
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%!s(int64=11) %!d(string=hai) anos |
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masta
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7a0c79de60
Fix for AndLsl2Lsl in ARM Peephole optimizer
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%!s(int64=11) %!d(string=hai) anos |
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masta
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85d208fea4
Fix ARM LoadScheduler in case of Pre/PostIndexed addressing
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%!s(int64=11) %!d(string=hai) anos |
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Jeppe Johansen
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857a849173
Added an additional check to the MulAdd2MLA optimization. The operands of the multiplication weren't checked.
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%!s(int64=11) %!d(string=hai) anos |
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Jeppe Johansen
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a1197460e1
Constrained a number of optimizations and updated reference offsets for ARM Thumb.
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%!s(int64=11) %!d(string=hai) anos |
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florian
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23c8517418
* applying opXYX2opsXY to ADD makes no sense on thumb-2 (at least as far as I can see)
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%!s(int64=11) %!d(string=hai) anos |
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Jeppe Johansen
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95589fb1e2
Apply DataMov2Data to MLA and MLS too. Those have over 4 operands.
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%!s(int64=11) %!d(string=hai) anos |
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florian
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ac85d44899
* do OpCmp2OpS optimization also if after cmp follows an appropriate mov
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%!s(int64=11) %!d(string=hai) anos |
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Jeppe Johansen
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6861cbcf16
Allow FoldShiftLdrStr for all sizes of LDR/STR, and disable it for references that post/pre increment the base register on Thumb-2 targets.
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%!s(int64=11) %!d(string=hai) anos |
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Jeppe Johansen
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07b2982e77
Don't do ARM FoldShiftLdrStr peephole optimization if there's an offset in the reference.
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%!s(int64=11) %!d(string=hai) anos |
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masta
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3f8549365a
Don't schedule LDRD on ARM
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%!s(int64=11) %!d(string=hai) anos |
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Jeppe Johansen
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257b1affaa
Fixed previous fix of LsrAnd2Lsr optimization.
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%!s(int64=11) %!d(string=hai) anos |
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Jeppe Johansen
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f773334374
Fixed LsrAnd2Lsr peephole optimization for ARM.
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%!s(int64=11) %!d(string=hai) anos |
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Jeppe Johansen
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3b4f59c316
Fixed MLA/MLS peephole optimization and moved it to the generic ARM peephole optimizer.
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%!s(int64=11) %!d(string=hai) anos |
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Jeppe Johansen
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184baa3f99
Fixed invalid peephole optimization of ADD/SUB(SP) instructions for ARMv7*M targets.
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%!s(int64=11) %!d(string=hai) anos |
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masta
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9e0af11ad8
Rerun the peephole optimizer after removing the current instruction.
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%!s(int64=11) %!d(string=hai) anos |
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masta
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57ff589ec7
Always set p to the next instruction after removing p from asml.
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%!s(int64=11) %!d(string=hai) anos |
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masta
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c644503daf
Add MovLdr2Ldr peephole optimizer for ARM
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%!s(int64=11) %!d(string=hai) anos |
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masta
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77d12f61a2
Handle LDRD and STRD correctly in RegInInstruction for ARM
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%!s(int64=11) %!d(string=hai) anos |
