hub / github.com/GoSSIP-SJTU/Armariris / SwitchToLookupTable

Function SwitchToLookupTable

lib/Transforms/Utils/SimplifyCFG.cpp:4816–5045 · view source on GitHub ↗

If the switch is only used to initialize one or more phi nodes in a common successor block with different constant values, replace the switch with lookup tables.

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Callers 1

SimplifySwitchMethod · 0.85

Calls 15

GetCaseResultsFunction · 0.85

make_pairClass · 0.85

ShouldBuildLookupTableFunction · 0.85

NextPowerOf2Function · 0.85

AddPredecessorToBlockFunction · 0.85

reuseTableCompareFunction · 0.85

case_beginMethod · 0.80

case_endMethod · 0.80

getCaseValueMethod · 0.80

sgtMethod · 0.80

getCaseSuccessorMethod · 0.80

getDefaultDestMethod · 0.80

Tested by

no test coverage detected