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Add optimization "X & 1 == 1" to "X & 1" (#61412) - #62818

Merged

JulieLeeMSFT merged 13 commits into

dotnet:mainfrom

SkiFoD:skifod/issue-61412

Mar 21, 2022

Merged

Add optimization "X & 1 == 1" to "X & 1" (#61412)#62818
JulieLeeMSFT merged 13 commits into
dotnet:mainfrom
SkiFoD:skifod/issue-61412

Commits on Mar 15, 2022
- Add optimization "X & 1 == 1" to "X & 1" (#61412)
  SkiFoD
  committed
  b84813f
- Moved the optimization to the morph phase (#61412)
  SkiFoD
  committed
  3fc4ee3
- Done in post-order (#61412)
  SkiFoD
  committed
  b1d57dc
- Moved the optimization into fgOptimizeEqualityComparisonWithConst (#61412)
  SkiFoD
  committed
  9e7d39a
- Some corrections due the comments (#61412)
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  232500b
- Fix of the picture (#61412)
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  4e199b4
- Add optNarrowTree use (#61412)
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  4e33287
- Change narrowing to the type check (#61412)
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  9011df3
- Fix regressions (#61412)
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  committed
  45ebaa4
- Moved the optimization to the lowering phase (#61412)
  SkiFoD
  committed
  0bf5965
- Reverted Morph changes (#61412)
  SkiFoD
  committed
  f62c64b
- Moved the optimization into OptimizeConstCompare method (#61412)
  SkiFoD
  committed
  f64a8ac
- Add GT_EQ check(#61412)
  SkiFoD
  committed
  175bac2