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path: root/lib/Analysis/BranchProbabilityInfo.cpp
AgeCommit message (Expand)Author
2011-09-04Use canonical forms for the branch probability zero heutistic.Benjamin Kramer
2011-08-01Change SmallVector to SmallPtrSet in BranchProbabilityInfo. Handle cases whereJakub Staszak
2011-07-31Do not handle cases with >= and <= predicates.Jakub Staszak
2011-07-31Remove untrue comment.Jakub Staszak
2011-07-31Do not handle case where LHS is equal to zero, because InstCombiner always movesJakub Staszak
2011-07-31Add Zero Heurestics to BranchProbabilityInfo. If we compare value to zero weJakub Staszak
2011-07-29Add more constantness in BranchProbabilityInfo.Jakub Staszak
2011-07-29Remove incEdgeWeight and decEdgeWeight. Set edge weight directly to avoidJakub Staszak
2011-07-28Change LBH_TAKEN_WEIGHT to 124 (from 128). Right now, sum ofJakub Staszak
2011-07-28Heuristics are in descending priority now. If we use one of them, skip the rest.Jakub Staszak
2011-07-28Add InEdges (edges from header to the loop) in Loop Branch Heuristics, soJakub Staszak
2011-07-16Remove "LoopInfo.h" include from BranchProbabilityInfo.h.Jakub Staszak
2011-07-15Fix pointer heuristic. Check whether predicator is ICMP_NE instead of if it isJakub Staszak
2011-06-23Calculate backedge probability correctly.Jakub Staszak
2011-06-23Introduce BlockFrequency analysis for BasicBlocks.Jakub Staszak
2011-06-16Introduce MachineBranchProbabilityInfo class, which has similar API toJakub Staszak
2011-06-13Move class into an anonymous namespace.Benjamin Kramer
2011-06-11Branch profiling: floating-point avoidance.Andrew Trick
2011-06-04Fold assert-only-used variable into the assert.Nick Lewycky
2011-06-04Missing include of climits in the new BranchProbability pass.Andrew Trick
2011-06-04New BranchProbabilityInfo analysis. Patch by Jakub Staszak!Andrew Trick