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

Method getConstantEvolutionLoopExitValue

lib/Analysis/ScalarEvolution.cpp:6454–6538 · view source on GitHub ↗

getConstantEvolutionLoopExitValue - If we know that the specified Phi is in the header of its containing loop, we know the loop executes a constant number of times, and the PHI node is just a recurrence involving constants, fold it.

Source from the content-addressed store, hash-verified

source not stored for this graph (policy: none)

Callers

nothing calls this directly

Calls 15

getOtherIncomingValueFunction · 0.85

EvaluateExpressionFunction · 0.85

ugtMethod · 0.80

getLoopLatchMethod · 0.80

getActiveBitsMethod · 0.80

emplace_backMethod · 0.80

assertFunction · 0.50

findMethod · 0.45

endMethod · 0.45

getHeaderMethod · 0.45

getParentMethod · 0.45

countMethod · 0.45

Tested by

no test coverage detected