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Improve branch operations (#1442)

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* Add Compare instruction

* Add BranchIf instruction

* Use test when BranchIf & Compare against 0

* Propagate Compare into BranchIfTrue/False use

- Propagate Compare operations into their BranchIfTrue/False use and
  turn these into a BranchIf.

- Clean up Comparison enum.

* Replace BranchIfTrue/False with BranchIf

* Use BranchIf in EmitPtPointerLoad

- Using BranchIf early instead of BranchIfTrue/False improves LCQ and
  reduces the amount of work needed by the Optimizer.

  EmitPtPointerLoader was a/the big producer of BranchIfTrue/False.

- Fix asserts firing when assembling BitwiseAnd because of type
  mismatch in EmitStoreExclusive. This is harmless and should not
  cause any diffs.

* Increment PPTC interval version

* Improve IRDumper for BranchIf & Compare

* Use BranchIf in EmitNativeCall

* Clean up

* Do not emit test when immediately preceded by and
This commit is contained in:
Ficture Seven 2020-08-05 02:52:33 +04:00 • committed by GitHub
parent a33dc2f491
commit ee22517d92
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12 changed files with 311 additions and 145 deletions
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ARMeilleure/Translation/PTC/Ptc.cs
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@ -20,7 +20,7 @@ namespace ARMeilleure.Translation.PTC
{
private const string HeaderMagic = "PTChd";
private const int InternalVersion = 18; //! To be incremented manually for each change to the ARMeilleure project.
private const int InternalVersion = 19; //! To be incremented manually for each change to the ARMeilleure project.
private const string BaseDir = "Ryujinx";