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

Function isLoopInvariant

lib/Transforms/Scalar/IndVarSimplify.cpp:947–953 · view source on GitHub ↗

Perform a quick domtree based check for loop invariance assuming that V is used within the loop. LoopInfo::isLoopInvariant() seems gratuitous for this purpose.

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Callers 15

createExtendInstMethod · 0.85

getLoopPhiForCounterFunction · 0.85

needsLFTRFunction · 0.85

isLoopInvariantMethod · 0.85

checkSrcSubscriptMethod · 0.85

checkDstSubscriptMethod · 0.85

dependsMethod · 0.85

getSplitIterationMethod · 0.85

hasLoopInvariantOperandsMethod · 0.85

makeLoopInvariantMethod · 0.85

getAddExprMethod · 0.85

getMulExprMethod · 0.85

Calls 3

properlyDominatesMethod · 0.45

getParentMethod · 0.45

getHeaderMethod · 0.45

Tested by

no test coverage detected