florian
1014e53081
* patch by J. Gareth Moreton: fixes crash on ARM with -CriotR, resolves #38116
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git-svn-id: trunk@47531 -
2020-11-22 19:47:34 +00:00
florian
eadcaa5dfc
* Arm Thumb does not support complex references including SP, resolves #38056
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git-svn-id: trunk@47380 -
2020-11-10 22:04:55 +00:00
florian
6ec460c619
* patch by J. Gareth Moreton: MOV/LDR/STR/MOV optimisations for ARM/AArch64, resolves #37638
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git-svn-id: trunk@47330 -
2020-11-06 21:41:59 +00:00
pierre
3f19bd693f
+ Add new LastCommonAsmOp constant to arm and aarch64 CPU targets.
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* Uses this new constant to define TCommonAsmOps set type.
+ Use this constant in armgen/aoptarm MatchInstruction function,
to avoid a range check error when compiling with -CriotR with optimization.
git-svn-id: trunk@47137 -
2020-10-19 09:19:25 +00:00
Jonas Maebe
9376f5a43a
* AArch64: added SIMD instructions (only plain ARMv8-A for now)
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o added AArch64 regset parsing support in assembler reader, means that "{"
no longer starts comments there (like in the ARM assembler reader)
o added AArch64 indexed SIMD register support and removed old cg hacks
that worked around its absence
git-svn-id: trunk@47116 -
2020-10-15 20:29:36 +00:00
florian
bb92fbafa0
patch by J. Gareth Moreton: GetNextInstructionUsingReg drops out earlier, second part of #37526
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git-svn-id: trunk@46976 -
2020-09-27 21:05:43 +00:00
florian
eec51afadd
* patch (with little modification) by J. Gareth Moreton: refactor ARM/Aarch64 peephole optimizer, first part of #37526
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git-svn-id: trunk@46975 -
2020-09-27 21:05:42 +00:00
florian
0b5c50ea41
* Aarch64: set register size correctly for AndStrb2Strb optimization, resolves #37427
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git-svn-id: trunk@45872 -
2020-07-28 20:46:05 +00:00
pierre
ec3fe2f990
Fix overflow when value is high(int64) in OptPass1And method
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git-svn-id: trunk@45734 -
2020-07-06 13:50:10 +00:00
florian
33094d263f
* Aarch: handle 0 in AndAnd2And and check if the resulting constant
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is really a shifter constant, resolves #37203
git-svn-id: trunk@45651 -
2020-06-14 14:16:49 +00:00
florian
c5d7e6807c
* ARM: factor out TARMAsmOptimizer.OptPass1And
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git-svn-id: trunk@45536 -
2020-05-30 20:44:19 +00:00
florian
db19900eb1
* TARMAsmOptimizer.RemoveSuperfluousMove should not mess with PC
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git-svn-id: trunk@44842 -
2020-04-19 11:04:31 +00:00
florian
099faf2d2b
* factored out and improved TARMAsmOptimizer.RedundantMovProcess
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+ AArch64: use TARMAsmOptimizer.RedundantMovProcess
git-svn-id: trunk@44799 -
2020-04-18 21:48:25 +00:00
florian
9176efbab4
* factored out TARMAsmOptimizer.OptPass1SXTH
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* AArch64: use TARMAsmOptimizer.OptPass1SXTH
git-svn-id: trunk@44739 -
2020-04-16 21:19:14 +00:00
florian
19a9d4c4ac
* factored out TARMAsmOptimizer.OptPass1SXTB
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* AArch64: use TARMAsmOptimizer.OptPass1SXTB
git-svn-id: trunk@44738 -
2020-04-16 21:19:13 +00:00
florian
7172397077
* factored out TARMAsmOptimizer.OptPass1UXTH
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* AArch64: use TARMAsmOptimizer.OptPass1UXTH
git-svn-id: trunk@44737 -
2020-04-16 21:19:12 +00:00
florian
9bcff94e9e
* factored out TARMAsmOptimizer.OptPass1UXTB
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* several other routines being very similar for ARM and AAarch64 moved to aoptarm
git-svn-id: trunk@44725 -
2020-04-15 20:21:29 +00:00
florian
2276caae24
+ common assembler optimizer base class for arm and aarch64
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git-svn-id: trunk@44720 -
2020-04-13 21:01:01 +00:00
Jonas Maebe
1a9e246c29
* added is_normal_fieldvarsym() helper and use it
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o fixes several places where there was a check whether something is a
fieldvarsym, but not whether it's an instance rather than a class field
git-svn-id: trunk@43786 -
2019-12-24 22:12:44 +00:00
pierre
828a248287
Systematically include fpcdefs.inc at sart of all units used by compiler
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git-svn-id: trunk@42322 -
2019-07-03 13:35:05 +00:00
Jonas Maebe
1a559f5c60
* move the homogenous float aggregate determination function to a common
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unit for ARM and AArch64
git-svn-id: trunk@41419 -
2019-02-23 15:42:39 +00:00
