Jonathan G Rennison
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0e5a09974a
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VarAction2: Fix detection of callback handlers which don't inspect var C
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2 years ago |
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Jonathan G Rennison
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5a419e4bdd
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VarAction2: Detect callback switches which include other adjusts
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2 years ago |
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Jonathan G Rennison
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bcb917d8c2
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VarAction2: Avoid CB quick exit dropping CBID_RANDOM_TRIGGER callbacks
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2 years ago |
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Jonathan G Rennison
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51b39b68b7
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VarAction2: Fix technical undefined behaviour advancing iterator
Fixes error when using debug mode containers
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2 years ago |
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Jonathan G Rennison
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f41624d7b2
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VarAction2: Fix parent/child type of sprite register analysis
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2 years ago |
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Jonathan G Rennison
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419c356f30
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VarAction2: Remove mul and div operations with constant 1
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2 years ago |
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Jonathan G Rennison
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311b4ebe9d
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VarAction2: Avoid marking a duplicate store as a clone of itself
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2 years ago |
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Jonathan G Rennison
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9e95b3d807
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VarAction2: Limit iteration count when substituting variable loads
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2 years ago |
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Jonathan G Rennison
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c2ede2af54
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VarAction2: Allow inlining trivial procedures
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2 years ago |
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Jonathan G Rennison
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77f25a48a9
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Only show/use appropriate parent or child registers in tile layout group
Do not use both
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2 years ago |
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Jonathan G Rennison
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6c80944c38
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VarAction2: Fix variable propagation when a group had only pending bits
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2 years ago |
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Jonathan G Rennison
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f381e45d5b
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VarAction2: Fix DSE for non-leaf procedure groups
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2 years ago |
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Jonathan G Rennison
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2a41854f6b
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VarAction2: Infer ternary add result is bool if both branches are bool
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2 years ago |
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Jonathan G Rennison
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8c94ba0dc8
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VarAction2: Infer that multiplying two bools results in bool
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2 years ago |
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Jonathan G Rennison
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602ac717aa
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Initial support for DSE and jumping over procedures with child groups
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2 years ago |
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Jonathan G Rennison
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916441d943
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VarAction2: Avoid turning skip on zero/LSB set sequences into jumps
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2 years ago |
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Jonathan G Rennison
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4fd8634ff9
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VarAction2: Remove trivially redundant special stores
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2 years ago |
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Jonathan G Rennison
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d9aa2d6138
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VarAction2: Extend group cast to bool range elision
Handle opposite arrangement of range and default group
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2 years ago |
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Jonathan G Rennison
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df6b9d355f
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VarAction2: Simplify store, load with bool/invert, ternary sequence in DSE
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2 years ago |
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Jonathan G Rennison
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14de8c7f34
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VarAction2: Add quick exit case to last-level callback groups if possible
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2 years ago |
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Jonathan G Rennison
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35063b2176
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VarAction2: Ensure group pruning can't break var 1C via random groups
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2 years ago |
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Jonathan G Rennison
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3676b0912d
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VarAction2: Fix inference handling when pruning ops prior to RST
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2 years ago |
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Jonathan G Rennison
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c60e3fed99
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VarAction2: Do not re-assign error group
When pruning ranges of group with constant result
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2 years ago |
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Jonathan G Rennison
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e335c86e77
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VarAction2: Elide group ranges as cast to bool when result is already bool
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2 years ago |
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Jonathan G Rennison
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b04d1295cd
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VarAction2: Infer that unsigned mod 2 results in 0 or 1
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2 years ago |
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Jonathan G Rennison
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9c18835bd0
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Move ProcessDeterministicSpriteGroupRanges into newgrf.cpp
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2 years ago |
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Jonathan G Rennison
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c58b94c376
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VarAction2: DSE: Allow setting skip on zero flag on skippable procedures
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2 years ago |
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Jonathan G Rennison
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4601a1bfc6
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Move NewGRF optimiser functions into a separate file
Create a new header for shared definitions with newgrf.cpp
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2 years ago |