Lines Matching full:spill
1 //===-- SpillPlacement.cpp - Optimal Spill Code Placement -----------------===//
10 // This file implements the spill code placement analysis.
24 // The energy function represents the expected spill code execution frequency,
47 INITIALIZE_PASS_BEGIN(SpillPlacement, "spill-code-placement",
48 "Spill Code Placement Analysis", true, true)
51 INITIALIZE_PASS_END(SpillPlacement, "spill-code-placement",
52 "Spill Code Placement Analysis", true, true)
74 /// BiasN - Sum of blocks that prefer a spill.
99 /// mustSpill - Return True if this node is so biased that it must spill.
101 // We must spill if Bias < -sum(weights) or the MustSpill flag was set.
306 // A node that must spill, or a node without any links is not going to
