Lines Matching full:dead

1 //===- DCE.cpp - Code to perform dead code elimination --------------------===//
9 // This file implements dead inst elimination and dead code elimination.
11 // Dead Inst Elimination performs a single pass over the function removing
12 // instructions that are obviously dead.  Dead Code Elimination is similar, but
14 // they are newly dead.
66     // dead as we go.
74       // If the operand is an instruction that became dead as we nulled out the
75       // operand, and if it is 'trivially' dead, delete it in a future loop
143 INITIALIZE_PASS(DCELegacyPass, "dce", "Dead Code Elimination", false, false)